JP2016123573A - Nursing support terminal device, nursing support system, and nursing support method and program - Google Patents

Abstract

The present invention provides a nursing support terminal device that can avoid problems that may occur in data collection. A nursing support terminal device 1 for collecting biometric information data of a measured person, the biometric information acquiring unit acquiring biometric information of the measured person and a server device collecting biometric information to the measured person A biometric information transmitting unit that transmits the biometric information, and a storage unit that stores biometric data to be transmitted to the server device in association with the time at which the biometric information was measured or the biometric information was acquired. 12, the notifying unit that outputs information for alerting, and the control unit 11, and when holding two or more data to be transmitted, the time for the last acquired data And a nursing support terminal device that causes the control unit to output information for alerting when the time between the previously acquired data and the time exceeds the predetermined value. [Selection] Figure 2

Description

  The present invention relates to a nursing support terminal device used for collecting data of patient biological information (body temperature, blood pressure, etc.).

  The present invention also provides a nursing support terminal device used for collecting biometric information data of a patient, and is connected to the terminal device so as to be able to perform data communication to acquire the biometric data of the patient from the terminal device and record it in an electronic medical record. The present invention relates to a nursing support system having a nursing support server device.

  The present invention also relates to a nursing support method and a nursing support program in a nursing support terminal device.

  Conventionally, as this type of system, for example, disclosed in Patent Document 1 (Japanese Patent Application Laid-Open No. 2004-351063), a first confirmation means for confirming a data collector in charge of measuring vital data, A second confirmation means for confirming the patient, a measurement means attached to the patient for measuring the measurement execution item, a data acquisition means for reading and temporarily storing the measurement data obtained from the measurement means, There is a patient data collection management system having instruction means for instructing recording, and a data storage server in which measurement data is recorded when measurement data recording is instructed. In the system of Patent Document 1, the system reads a two-dimensional bar code attached to each of the data collector and the patient and specifies the data collector and the patient.

  Patent Document 2 (Japanese Patent Application Laid-Open No. 2014-068696) obtains patient identification information from a biological information measuring device by a wireless method when receiving biological information wirelessly from a biological information measuring device (eg, thermometer), A biological information acquisition device that specifies a patient based on acquired identification information is disclosed. Japanese Patent Laid-Open No. 2004-228561 also includes a technique in which a biometric information acquisition device wirelessly reads an electronic tag attached to a patient's wrist as an example of a patient authentication method.

JP 2004-351063 A JP 2014-066866 A

  In the system described in Patent Document 1, measurement data is sent to the data storage server and recorded in the server only after the user instructs the instruction means to transfer the measurement data. Therefore, unless the user gives a transfer instruction, the measurement data is not transferred or recorded to the server, and the measurement data is left in an untransferred state.

  That is, in the conventional system, the nurse sometimes forgets to transfer the measurement data after the measurement, and leaves the measurement data untransferred, or performs data measurement for another patient.

  Accordingly, an object of the present invention is to provide a nursing support terminal device capable of avoiding the above-described problem in collecting data of patient biological information by a terminal device for nursing support.

  Another object of the present invention is to provide a nursing support system having the nursing support terminal device.

  Still another object of the present invention is to provide a nursing support method and program in a nursing support terminal device.

In order to solve the above-described problem, a nursing support terminal device according to an aspect of the present invention is provided.
A nursing support terminal device that collects biometric information data of a measurement subject,
A biological information acquisition unit that acquires biological information of the measurement subject from a biological information measurement device that measures the biological information of the measurement subject;
A biological information transmission unit that transmits the biological information of the measurement subject to the server device that collects the biological information;
A storage unit that stores biological information data to be transmitted to the server device in association with the time when the biological information measurement device measures the biological information or the biological information acquisition unit acquires the biological information;
A notification unit that outputs information for alerting;
A control unit for controlling the notification unit;
Have
When the storage unit holds two or more pieces of biological information data to be transmitted, the control unit acquires the time for the biological information data last acquired by the biological information acquisition unit and the last acquired When the time interval between the time of the biometric information data acquired immediately before the biometric information data exceeds a predetermined value, information for alerting is output to the notification unit, To do.

  In the nursing support terminal device according to one aspect of the present invention, the biological information acquisition unit acquires the biological information of the person to be measured, and the biological information transmission unit transmits the biological information to the server device. Data of biological information to be transmitted to the server device acquired by the biological information acquisition unit is held in the storage unit. The biometric information data stored in the storage unit is associated with information on the time when the biometric information is measured or acquired. In the case where the storage unit holds two or more pieces of biological information data to be transmitted, the above-mentioned time for the biological information data acquired last by the biological information acquisition unit, and the biological body acquired immediately before that When the time interval between the above-mentioned times for the information data exceeds a predetermined value, the control unit causes the notification unit to output information for alerting. With such a configuration, a nurse who uses a nursing support terminal device remains untransmitted for a relatively long time after being measured or acquired in the nursing support terminal device through the output information for alerting. It becomes possible to recognize that there is data placed in the state. In addition, even if unsent data exists, the nursing support terminal device is in a period in which it has not been sent (the last measurement after the previous measurement data has been measured or acquired). If the data until the data is measured or acquired is less than a predetermined value (predetermined time width), information for alerting is not output. The reason is that, in the clinical field, re-measurement of biometric information is frequently performed when doubt arises in the measurement result of biometric information. In such a case, the time interval between the previous measurement and the last measurement is considered to be relatively short. If the nursing support terminal device outputs information for alerting each time re-measurement is attempted, the user may feel annoying information for alerting. In addition, there is a concern about the decline in business efficiency. Therefore, even if there are two or more data to be transmitted, the nursing support terminal device is careful when the period during which the previous data is not transmitted is less than a predetermined value. The user does not output information for arousal, and by doing so, the user convenience is improved.

  In the nursing support terminal device according to the embodiment, the identification information acquisition unit that acquires the identification information for identifying the measurement subject from the storage medium worn by the measurement subject, and the measurement subject is specified based on the identification information The biological information data acquired last and the previous biological information data obtained when the above time interval exceeds a predetermined value. When the data is measured for the same person to be measured specified by the specifying unit, the control unit may cause the notification unit to output information for alerting.

  In the nursing support terminal device according to the embodiment, the measurement data (untransmitted) acquired immediately before is measured or acquired until the last measured or acquired measurement data is measured or acquired. If the last measurement and the previous measurement are both measurements made for the same person specified by the person-to-be-measured, when the period of time exceeds the predetermined value, the notification section Information for arousal is output. As described above, if re-measurement of data is attempted for the same subject, the time interval between the last measurement and the previous measurement is considered to be relatively short. Therefore, if the above time interval is relatively long despite being measured for the same measured person (specified by the measured person specifying unit), the two measurements are actually for different measured persons. There may be two measurements made. That is, there is a possibility that the user forgot to transmit the data of the previous measurement, and further, the person to be measured was not correctly specified by the person to be measured specifying unit at the time of the subsequent measurement. Therefore, the nursing support terminal device outputs warning information. Conversely, the biometric information data to be transmitted (the data of the previous measurement) and the other biometric information data to be transmitted (the last measurement data) were measured for different subjects. If it is data of biometric information, the nursing support terminal device does not output information for alerting even when the time interval for acquiring both data exceeds a predetermined value. By doing so, it is possible to avoid frequent output of alerting information and improve user convenience.

  In the nursing support terminal device of one embodiment, the identification information acquisition unit may acquire the identification information from the storage medium by wireless communication.

  In the nursing support terminal device according to the embodiment, identification information for identifying the person to be measured can be acquired by wireless communication. Therefore, the person to be measured can be specified extremely quickly and easily.

  In the nursing support terminal device according to an embodiment, when the time interval exceeds a predetermined value, the measurement item related to the biometric information data acquired last and the biometric information data acquired immediately before the measurement item are applied. When the measurement item is the same measurement item, the control unit may cause the notification unit to output information for alerting.

  In the nursing support terminal device according to this embodiment, data of biometric information to be transmitted (untransmitted) (measurement data acquired immediately before) is acquired, and another biometric data (finally) When the period until the acquisition of (acquired measurement data) exceeds a predetermined time interval, the measurement item of the previous measurement and the measurement item of the last measurement are the same measurement item Information for alerting is output. Since the measurement items of the two measurements are the same, there is a very high probability that the above-mentioned data is remeasured. Nevertheless, if the above time interval is relatively long, it is suspected that the user has forgotten the data transmission instruction and that the next patient has not been correctly authenticated. Therefore, the nursing support terminal device outputs warning information. Conversely, when the measurement item of the previous measurement is different from the measurement item of the next measurement, the nursing support terminal device is used for alerting even when the time interval between the acquisition of both data exceeds the predetermined value. Do not output the information. This is because it is considered that it takes a relatively long time for the user (nurse) to prepare the measuring device in order to measure different measurement items. Thus, in the nursing support terminal device, the user's usability is improved by avoiding frequent output of alert information.

  In the nursing support terminal device of one embodiment, the predetermined value may be a value of 3 minutes or more.

  In the nursing support terminal device according to this embodiment, after the biometric information data to be transmitted (previous measurement data) is obtained, the biometric information data to be transmitted (the next measurement data) is further transmitted. When the period until acquisition exceeds 3 minutes, for example, information for alerting is output. By doing so, when the time interval between the previous measurement and the next measurement is relatively short, the nursing support terminal device frequently outputs the alert information without outputting the alert information. This avoids this and improves the user-friendliness.

  In the nursing support terminal device of one embodiment, the control unit may cause the notification unit to output a visible message image as information for alerting.

  In the nursing support terminal device according to this embodiment, the user is alerted by outputting a message image. Therefore, the user who uses the nursing support terminal device can intuitively recognize that an abnormality has occurred through the image.

A nursing support system according to another aspect of the present invention provides:
A nursing support terminal device according to the above aspect;
A storage medium that is used by being attached to the subject and holds identification information for identifying the subject;
And a server device that collects biometric information.

  In the nursing support system according to another aspect of the present invention, the nurse using the nursing support terminal device remains untransmitted for a relatively long period of time in the nursing support terminal device through the output information for alerting. It becomes possible to recognize that there is data to be transmitted in the state of. In addition, even if untransmitted data exists, the nursing support terminal device is in a period in which it has not been transmitted (the last measurement data has been measured or acquired since the previous measurement data was measured or acquired). If the period until the data is measured or acquired is less than a predetermined time width, information for alerting is not output. By doing so, the user-friendliness is improved.

  In the nursing support system of one embodiment, the storage medium may be an IC tag.

  In the nursing support system of this embodiment, the nursing support terminal device can acquire identification information for identifying the measurement subject from the IC tag. Therefore, the person to be measured can be specified extremely quickly and easily.

A nursing support method according to another aspect of the present invention includes:
A nursing support method in a nursing support terminal device for collecting biometric information data of a measurement subject,
A biological information acquisition step of acquiring the biological information of the measured person from the biological information measuring device that measures the biological information of the measured person;
A biological information transmission step of transmitting the biological information of the person to be measured to the server device that collects the biological information;
A storage step of storing biological information data to be transmitted to the server device in the storage unit in association with the time at which the biological information measurement device measured the biological information or the biological information acquisition unit acquired the biological information. When,
A notification step for the control unit to output information for alerting to the notification unit; and
Have
In the notification step, the control unit, when the storage unit holds two or more pieces of biological information data to be transmitted, the time for the biological information data acquired last in the biological information acquisition step; When the time interval between the biometric information data acquired immediately before the biometric information data acquired last and the above time exceeds a predetermined value, information for alerting is output to the notification unit. ,
It is characterized by that.

  In the nursing support method according to another aspect of the present invention, the nurse using the nursing support terminal device remains untransmitted in the nursing support terminal device for a relatively long period of time through the output information for alerting. It becomes possible to recognize that there is data placed in the state. In addition, even if untransmitted data exists, the nursing support terminal device is in a period in which it has not been transmitted (the last measurement data has been measured or acquired since the previous measurement data was measured or acquired). If the period until data is measured or acquired is less than a predetermined value, information for alerting is not output. By doing so, the user-friendliness is improved.

A nursing support program according to another aspect of the present invention provides:
In the computer of the nursing support terminal device that collects the data of the biological information of the measurement subject,
A biological information acquisition step of acquiring the biological information of the measured person from the biological information measuring device that measures the biological information of the measured person;
A biological information transmission step of transmitting the biological information of the person to be measured to the server device that collects the biological information;
A storage step of storing data of biological information to be transmitted to the server device in the storage unit in association with the time when the biological information measuring device measured the biological information or acquired the biological information in the biological information acquisition step. When,
A notification step for the control unit to output information for alerting to the notification unit; and
And execute
In the notification step, the control unit, when the storage unit holds two or more pieces of biological information data to be transmitted, the time for the biological information data acquired last in the biological information acquisition step; When the time interval between the biometric information data acquired immediately before the last acquired biometric information data and the above time exceeds a predetermined value, information for alerting is notified in the notification step It is characterized by making it output to a part.

  In the nursing support program according to another aspect of the present invention, the nurse using the nursing support terminal device remains untransmitted in the nursing support terminal device for a relatively long period of time through the output information for alerting. It becomes possible to recognize that there is data placed in the state. In addition, even if untransmitted data exists, the nursing support terminal device is in a period in which it has not been transmitted (the last measurement data has been measured or acquired since the previous measurement data was measured or acquired). If the period until data is measured or acquired is less than a predetermined value, information for alerting is not output. By doing so, the user-friendliness is improved.

  As is clear from the above, according to the nursing support terminal device, the nursing support system, the nursing support method, and the nursing support program according to one aspect of the present invention, the measurer uses the information for alerting in the nursing support terminal device. It is possible to recognize that there is data that has not been transmitted to the server.

It is a block diagram which shows the structure of the nursing assistance system by one Embodiment of this invention. It is a block diagram which shows the structure of the nursing assistance terminal device by one Embodiment of this invention. It is a figure which shows the example of a display of a nursing assistance terminal device. It is a block diagram which shows the structure of the data collection server by one Embodiment of this invention. It is a figure which shows the example of the nurse database which a data collection server hold | maintains. It is a figure which shows the example of the patient database which a data collection server hold | maintains. It is a flowchart which shows the outline of the flow of biometric information collection. It is a figure which shows the example of a display of the nursing assistance terminal device when authentication of a nurse is completed. It is a figure which shows the example of a display of the nursing assistance terminal device when patient authentication is completed. It is a schematic diagram which shows a mode that a nurse measures a patient's biometric information. It is a flowchart which shows the process of the nursing assistance terminal device concerning collection of biometric information data. It is a flowchart which shows the process of the data collection server concerning collection of biometric information data, and a patient database update. It is a figure which shows the example of output of alerting information.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  A nursing system according to an embodiment of the present invention includes a nursing support terminal device that is used by nurses and the like to collect measurement data of biological information (body temperature, etc.) of a patient, and is connected to the nursing support terminal device so that data communication is possible. A data collection server that receives measurement data collected by the terminal device and records the measurement data in an electronic medical record. The nursing support terminal device performs RFID communication with the IC tag attached to the nurse or patient to identify (authenticate) the nurse and the patient to be measured for biometric information, and then measure biometric information such as a thermometer. Acquire measurement data from the device. The acquired measurement data (data such as body temperature) is temporarily stored in the storage device of the nursing support terminal device, and then transmitted to the data collection server in response to an instruction from the nurse or the like. The data collection server records the received measurement data on the electronic medical record of the identified patient.

  As described above, the nursing support terminal device does not immediately transmit the measurement data from the biological information measurement device to the data collection server. The measurement data is transmitted to the data collection server only after receiving an instruction from a nurse or the like. This is because the biometric information is remeasured when a nurse or the like feels doubt about the measurement data.

  However, there may be a case in which a nurse or the like forgets an instruction to transmit measurement data to the data collection server and subsequently measures another patient's biological information. In such a case, the case where the identification (authentication) of the other patient by the nursing support terminal device does not function is not an unthinkable case. When human error and an accidental failure in the system overlap in this way, the measurement result of the biological information about the other patient is the measurement data of the previous patient (measurement data by the above remeasurement). As a result, the data will be mistaken.

  In order to deal with such a case, the nursing support terminal device outputs a message urging the nurse or the like when new measurement data is acquired in a situation where untransmitted measurement data is retained. It is possible to do so. However, in such a configuration, as described above, a message prompting attention is frequently output even in remeasurement of biological information performed when a nurse or the like feels doubt about measurement data. Such messages can sometimes be annoying for nurses and the like, and reduce work efficiency.

  Therefore, in the nursing support terminal device according to the embodiment of the present invention, in the case where two or more pieces of measurement data of untransmitted biological information that has not been transmitted to the data collection server (“data to be transmitted”) are held, Finally, if the time interval between the time when the measurement data of biological information is measured or acquired and the time when the previous measurement data is measured or acquired exceeds a predetermined value (predetermined time width), Output alert information. That is, the nursing support terminal device does not output information for alerting when the time interval does not exceed a predetermined value. By doing so, in the situation where the probability of remeasurement described above is high, a warning message is not output, and conversely, when the above time interval is relatively long and the above-described human error is suspected, Output a warning message. By doing so, it is possible to prevent the data from being mistaken and to improve the work efficiency.

  FIG. 1 is a block diagram showing an example of a hospital network such as a hospital including a nursing support system according to an embodiment of the present invention. With reference to FIG. 1, the outline | summary of a structure of the nursing assistance system by embodiment of this invention is demonstrated.

  The nursing support system is used by nurses and the like to collect data on biological information (blood pressure, body temperature, etc.) of patients and the like, and is connected to the terminal device 1 so that data communication is possible. The data collection server 2 that acquires data and records the data of the biological information in the electronic medical record managed by the electronic medical record server 3s, and identification information that is attached to the nurse or the like and is used for identifying the nurse or the like is terminal by RFID communication It has a nurse ID tag 5 that is transmitted to the device 1 and a patient ID tag 7 that is attached to a patient or the like and transmits identification information for identifying the patient or the like to the terminal device 1 by RFID communication. As will be described later, the data collection server 2 also has a function for authentication of nurses and patients. The terminal device 1 is connected to the wireless LAN access point 8 by Wi-Fi communication, and is connected to the hospital network 9 via the wireless LAN access point 8. In addition to the terminal device 1 and the data collection server 2, the in-hospital network 9 has access to the electronic medical record server 3 s for managing the electronic medical record (electronic medical record), and the electronic medical record server 3 s for information on the electronic medical record. An electronic medical chart browsing terminal device 3c for browsing, a location information server 4 for providing information on the current location of the terminal device 1 to the terminal device 1 in response to a request from the terminal device 1 are connected.

  The terminal device 1 is a nursing support terminal device according to the present embodiment. The terminal device 1 includes nurse identification information (measurement) by RFID communication from a nurse ID tag 5 worn by a nurse who is a measurer and a patient ID tag 7 worn by a patient who is a subject. Identification information for identifying a person) and patient identification information (identification information for identifying a person to be measured) can be acquired. The terminal device 1 specifies the measurer and the person to be measured based on the acquired nurse identification information and patient identification information. More specifically, the terminal device 1 first sends the acquired nurse identification information and patient identification information to the data collection server 2. The data collection server 2 authenticates the nurse or patient based on the received information, and transmits the authentication result to the terminal device 1. The terminal device 1 identifies a nurse who performs data measurement and a patient whose data is measured based on the authentication result returned from the data collection server 2.

  In a state where the nurse and the patient are specified, the terminal device 1 receives the measurement data of the biological information from the biological information measuring device 6. Specifically, the terminal device 1 acquires measurement data of biological information such as body temperature, blood pressure, and blood glucose level from the biological information measurement device 6 such as a thermometer, a blood pressure monitor, and a blood glucose meter by NFC (Near Field Communication) communication. . The terminal device 1 displays the measurement data of the acquired biological information on the display unit 13 (FIG. 2), and in accordance with the measurer's instruction, the data collection server together with the information of the measurer (nurse) and the person to be measured (patient) Send to 2.

  When the data collection server 2 receives the measurement data of the measurer (nurse) and the person to be measured (patient) and the measurement data of the biological information from the terminal device 1, the data collection server 2 sends the electronic medical record server 3s to the electronic medical record based on the received information. Request recording of measurement results.

  The electronic medical record server 3 s is a server that manages a digitalized medical record. The electronic medical record server 3s records data such as measurement data, measurement person, time, and the like on the electronic medical record of the measurement subject in accordance with a request from the data collection server 2.

  The nurse ID tag 5 is an RFID tag (IC tag) that has a storage medium, a processor, and a circuit for wireless communication, and holds identification information in the storage medium. In this system, the identification information is used as information for identifying a nurse (nurse identification information (measurer identification information)). The nurse ID tag 5 can be attached to the nurse as a staff ID card, a wristband, a badge, or the like. The nurse ID tag 5 is a passive type RFID that transmits nurse identification information as a response to receiving a radio wave from an RFID reader (first wireless communication module (FIG. 2)) built in or connected to the terminal device 1. It is a tag. The nurse ID tag 5 can communicate with the RFID reader (first wireless communication module (FIG. 2)) of the terminal device 1 within a range of about 1 m from the terminal device 1, for example. The nurse ID tag 5 may be an active type or a semi-active type RFID tag. Further, the communicable range is not limited to a range of 1 m.

  The patient ID tag 7 is also an RFID tag (IC tag) that has a storage medium, a processor, and a circuit for wireless communication, and holds identification information in the storage medium. In this system, the identification information is used as information for identifying a patient (patient identification information (measured person identification information)). The patient ID tag 7 can be attached to the patient as a name tag, wristband, badge, or the like. Similar to the nurse ID tag 5, the patient ID tag 7 is a passive type RFID tag that transmits patient identification information in response to reception of radio waves from the RFID reader (first wireless communication module (FIG. 2)) of the terminal device 1. is there. The patient ID tag 7 can also communicate with the RFID reader (first wireless communication module (FIG. 2)) of the terminal device 1 within a range of about 1 m from the terminal device 1, for example. The patient ID tag 7 may also be an active type or a semi-active type RFID tag. Further, the communicable range is not limited to a range of 1 m.

  The biological information measuring device 6 is a device for measuring biological information such as a thermometer, a sphygmomanometer, a blood glucose meter, and a pulse oximeter. The biological information measuring device 6 transmits measurement data to the terminal device 1 by NFC communication. The communication between the biological information measuring device 6 and the terminal device 1 may not be NFC but may be a communication standard such as Bluetooth (registered trademark). The communication between the biological information measuring device 6 and the terminal device 1 may be performed by wired connection using a communication cable or the like.

  The location information server 4 is a server device that provides information on the current location of the terminal device 1 to the terminal device 1 in response to a request from the terminal device 1. Note that the terminal device 1 can also acquire information on its current position by the action of the GPS module 15 (FIG. 2) incorporated therein.

  The configuration of the terminal device 1 will be described in detail with reference to FIG. The terminal device 1 is a so-called tablet terminal. The terminal device 1 includes a control unit (CPU) 11, a storage unit 12, a display unit 13, an operation unit 14, a GPS (Global Positioning System) module 15, a first wireless communication module 16, and a second wireless communication. A module 17 and a third wireless communication module 18 are included.

  The control unit (CPU) 11 is composed of a CPU (Central Processing Unit) and its auxiliary circuit, controls each unit constituting the terminal device 1, and controls various types according to programs and data stored in the storage unit 12. Execute the process. That is, the control unit (CPU) 11 exchanges data with the operation unit 14, the GPS module 15, the first wireless communication module 16, the second wireless communication module 17, the third wireless communication module 18, and the like, and inputs them. The processed data is processed, and the processed data is stored in the storage unit 12, displayed on the display unit 13, or output to the communication modules 16, 17, and 18. The control unit (CPU) 11 can execute one or a plurality of programs independently and in parallel at any time. By executing these programs, processing related to each step in FIG. The described process can be performed.

  Note that the configuration of the control unit 11 is not limited to the CPU and its peripheral auxiliary circuits. The control unit 11 can be implemented as a processor such as an application specific integrated circuit (ASIC), a programmable logic device such as a field-programmable gate array (FPGA), or a microcontroller. Further, the configuration on the mounting of the control unit 11 is not limited to the above-described example.

  The storage unit 12 stores a program executed by the control unit (CPU) 11 and is used as a work area necessary for executing the program. The storage unit 12 is also used for holding measurement data of biological information acquired from the biological information measuring device 6. The storage unit 12 can hold the measurement data of the acquired biological information in association with the acquisition time. The storage unit 12 can also hold the measurement data in association with the time when the measurement data was measured. The storage unit 12 is a storage device such as a RAM (Random Access Memory) or a ROM (Read Only Memory), for example. Moreover, a semiconductor memory (memory card, SSD (Solid State Drive)) etc. can be used as a storage medium of the auxiliary storage device for assisting the storage area of the storage unit 12.

  The display unit 13 and the operation unit 14 are integrally configured as a touch panel liquid crystal display. That is, in that case, the display unit 13 is configured by a liquid crystal display capable of displaying characters and / or figures, and the operation unit 14 is a touch sensor formed on the display surface of the liquid crystal display.

  The GPS module 15 is a module for specifying a current position based on a signal included in a radio wave received by receiving a radio wave from a GPS satellite.

  The first wireless communication module 16 is a module including a so-called RFID reader. The first wireless communication module 16 performs RFID communication between the nurse ID tag 5 and the patient ID tag 7 and acquires identification information held by the nurse ID tag 5 and the patient ID tag 7 (RFID tag). To do.

  The second wireless communication module 17 is an NFC module for performing non-contact short-range wireless communication with the biological information measuring device 6. When the user brings the biological information measuring device 6 close to the terminal device 1 (the second wireless communication module 17), the second wireless communication module 17 communicates with the biological information measuring device 6, and the biological information measuring device. The measurement data of the biological information held in 6 is received. Note that the communication between the biological information measuring device 6 and the terminal device 1 is not limited to NFC.

  The third wireless communication module 18 is a Wi-Fi module for performing wireless data communication with, for example, a wireless LAN access point 8 installed in a hospital room or a nurse station. The terminal device 1 is connected to the in-hospital network 9 (FIG. 1) via the third wireless communication module 18.

  FIG. 3 is a schematic diagram when the terminal device 1 is viewed from above. The terminal device 1 configured by a tablet terminal includes a touch panel liquid crystal display 13 (14) on the upper surface thereof, which constitutes the display unit 13 and the operation unit 14 of the terminal device 1. A second wireless communication module 17 is disposed below the display unit 13 in the drawing.

  When the nurse wearing the nurse ID tag 5 approaches the terminal device 1, the terminal device 1 detects the presence of the nurse ID tag 5 (if it is within a range of about 1 m), Get teacher identification information. The terminal device 1 identifies the nurse who is the measurer based on the nurse identification information (based on the authentication result obtained by requesting the data collection server 2 for authentication). Then, the name of the identified nurse is displayed in the nurse name display field 101.

  When the nurse carrying the terminal device 1 approaches the patient, the terminal device 1 detects the presence of the patient ID tag 7 and acquires patient identification information from the ID tag 7. The terminal device 1 specifies the patient who is the measurement subject based on the patient identification information (based on the authentication result obtained by requesting the data collection server 2 for authentication). Then, the name of the identified patient is displayed in the patient name display field 102.

  When measurement data (blood pressure data) is received from a sphygmomanometer that is one of the biological information measuring devices 6, the terminal device 1 displays the blood pressure value in the blood pressure value display fields 103 and 104. The pulse rate is displayed in the pulse rate display field 105.

  When a thermometer, which is one of the biological information measuring devices 6, is held over the second wireless communication module 17, measurement data (body temperature data) is transmitted from the thermometer to the terminal device 1 by NFC communication. Then, the terminal device 1 displays the body temperature value in the body temperature display field 106.

  In the SpO2 display column 107 and the blood glucose level display column 108, data acquired from a pulse oximeter or blood glucose meter, which is one of the biological information measuring devices 6, is displayed in the same manner as in the case of the thermometer described above.

  The transmission button 141 is an operation button included in the operation unit 14. When the nurse taps the transmission button 141, the terminal device 1 collects the measurement data acquired from the biological information measuring device 6 together with the nurse (measurer) information and the patient (measured person) information. Send to server 2.

  Next, the data collection server 2 will be described. FIG. 4 is a block diagram showing the configuration of the data collection server 2. The data collection server 2 includes a control unit (CPU) 21, a memory 22, and a network interface 24.

  The control unit (CPU) 21 is composed of a CPU (Central Processing Unit) and its auxiliary circuit, controls each part of the data collection server 2, and controls various types according to programs and data stored in the memory 22. Execute the process. The control unit (CPU) 21 can execute one or a plurality of programs independently and in parallel at any time. By executing these programs, processing related to each step in FIG. The described process can be performed.

  The configuration of the control unit 21 is not limited to the CPU and its peripheral auxiliary circuits. The control unit 21 can be implemented as a processor such as an application specific integrated circuit (ASIC), a programmable logic device such as a field-programmable gate array (FPGA), or a microcontroller. In addition, the configuration on mounting of the control unit 21 is not limited to the above-described example.

  The memory 22 stores a program executed by the control unit (CPU) 21 and is used as a work area necessary for executing the program. The memory 22 is a storage device such as a RAM (Random Access Memory) or a ROM (Read Only Memory). Moreover, a semiconductor memory (memory card, SSD (Solid State Drive)) etc. can be used as a storage medium of the auxiliary storage device for assisting the storage area of the storage unit 12.

  The data collection server 2 executes the above-described program to authenticate the nurse or patient based on the identification information transmitted from the terminal device 1. Further, the data collection server 2 receives the measurement data transmitted from the terminal device 1, and requests the electronic medical record server 3s to record the measurement data on the electronic medical record based on the received measurement data.

  Furthermore, the data collection server 2 operates as a nurse database (measurer database) 23n and a patient database (measured person database) 23p by executing the above-described program.

  FIG. 5A is a diagram illustrating an example of data recorded in the nurse database 23n. The nurse database 23n is a database that records nurse identification information (identifier ID) and nurse names in association with each other. The nurse database 23n can also record nurse information other than names.

  FIG. 5B is a diagram illustrating an example of data recorded in the patient database 23p. The patient database 23p is a database that manages patient identification information (identifier ID) and patient names in association with each other. The patient database 23p can also record patient information other than names (gender, age, etc.).

  In the nursing support system according to the present embodiment having the above-described configuration, the terminal device 1 acquires biological information such as body temperature measured by the biological information measuring device 6 such as a thermometer through NFC communication, and the terminal device 1 The biometric information thus acquired is sent to the data collection server 2. The data collection server 2 sends the information of the nurse (measurer) and patient (measured person) authenticated by the nurse ID tag 5 and the patient ID tag 7 to the electronic medical record server 3s in association with the biological information. The electronic medical record server 3s that has received the biological information records the measurement result of the biological information in the electronic medical record of the patient (the person to be measured). The electronic medical record in which the measurement result of the biological information is recorded is used for browsing by a doctor or a nurse through the electronic medical record browsing terminal device 3c.

  FIG. 6 is a flowchart showing an outline of the flow of biometric information collection.

  When the nurse wearing the nurse ID tag 5 approaches the terminal device 1, the control unit 11 of the terminal device 1 operates as an identification information acquisition unit, and from the nurse ID tag 5 worn by the nurse or the like, RFID Nurse identification information (identification information for identifying the measurer) is acquired through communication. The control unit 11 operates as a measurer specifying unit, and specifies the measurer based on the acquired nurse identification information. More specifically, the terminal device 1 sends the acquired nurse identification information to the data collection server 2, and the data collection server 2 searches the nurse database 23n using the received nurse identification information as a key, and identifies the nurse identification. The nurse's information (name etc.) corresponding to the information is acquired, the nurse is authenticated, and the authentication result is transmitted to the terminal device 1. The terminal device 1 specifies a nurse who performs data measurement based on the authentication result returned from the data collection server 2 (step S100). FIG. 7 is a diagram illustrating an example of display on the terminal device 1 after the nurse authentication performed in this manner. As illustrated in the figure, when the authentication (identification) of the nurse is successful, the name of the nurse identified in the nurse name display field 101 of the display unit 13 of the terminal device 1 is displayed.

  Next, when the nurse carrying the terminal device 1 approaches the patient, the control unit 11 of the terminal device 1 operates as an identification information acquisition unit, and from the patient ID tag 7 worn by the patient or the like by RFID communication, Patient identification information (identification information for identifying the measurement subject) is acquired. The control unit 11 operates as a measurement target specifying unit, and specifies a measurement target based on the acquired patient identification information. More specifically, the terminal device 1 sends the acquired patient identification information to the data collection server 2, and the data collection server 2 searches the patient database 23p using the received patient identification information as a key and corresponds to the patient identification information. The patient information (name, etc.) is acquired to authenticate the patient, and the authentication result is transmitted to the terminal device 1. The terminal device 1 specifies the patient as the person to be measured based on the authentication result returned from the data collection server 2 (step S200). FIG. 8 is a diagram showing an example of display on the terminal device 1 after patient authentication performed in this way. As illustrated in the figure, when the authentication (identification) of the patient is successful, the patient name specified in the patient name display field 102 of the display unit 13 of the terminal device 1 is displayed.

  The terminal device 1 repeatedly searches for the nurse ID tag 5 and the patient ID tag 7 that can be communicated with the surroundings of the terminal device at any time, and performs processing related to nurse authentication (step S100). And the process concerning patient authentication (step S200) is repeatedly executed.

  In a state where the nurse (measuring person) and the patient (the person to be measured) are specified, the terminal device 1 acquires the measurement data of the biological information from the biological information measuring device 6 such as a thermometer (step S300).

  In response to an instruction from the user (nurse or the like), the terminal device 1 transmits the measurement data received from the biological information measurement device 6 to the data collection server 2 (step S400). The data collection server 2 records the received measurement data in the electronic medical record. As described above, the data measured from the patient is transmitted to the data collection server 2 and recorded in the electronic medical record of the electronic medical record server 3s.

  Hereinafter, with reference to FIG. 9, FIG. 10A, FIG. 10B, and FIG. 11, the measurement data acquired from the acquisition of the biological information measurement data by the terminal device 1 (step S300) is transmitted to the data collection server 2 (step S400). The flow of processing up to will be described.

  FIG. 9 is a schematic diagram illustrating a situation where the nurse N carrying the mobile terminal 1 enters the 101 room. In the figure, the nurse N stands near the patient lying on the bed 101-3. In such a situation, the terminal device 1 detects the presence of the nurse ID tag 5 of the nurse N and the patient ID tag 7 of Mr. A. Therefore, the terminal device 1 specifies the nurse N as a measurer and specifies the patient A as a person to be measured.

  When the nurse (measuring person) and the patient (measured person) are specified, the terminal device 1 receives the measurement data of the patient's biological information from the biological information measuring device 6 (step S300 in FIG. 6) and receives the data. A process for transmitting the measured data to the data collection server 2 (step S400 in FIG. 6) is performed. At this time, the terminal device 1 receives the instruction from the nurse and transmits the measurement data to the data collection server 2. The measurement data is held in the storage unit 12 of the terminal device 1 until the instruction is given. When two or more pieces of measurement data to be transmitted are held in the storage unit 12 in an untransmitted state, the terminal device 1 measures and acquires the last acquired measurement data and the one before If the time width between the times when the measurement data acquired at the time is measured or acquired exceeds a predetermined time width, information for alerting is output. These processes will be described below. In the following description, as an example, the terminal device 1 receives measurement data of body temperature (biological information) from a thermometer (biological information measuring device) while the patient A is authenticated (identified) as a person to be measured, Furthermore, the situation which received the measurement data of the further body temperature (biological information) from the biometric information measuring apparatus before transmitting the said measurement data to the data collection server 2 is given as an example.

  FIG. 10A is a diagram illustrating a flowchart of processing performed by the terminal device 1 when acquiring and transmitting measurement data. In step S401, the control unit 11 of the terminal device 1 checks whether a data transmission instruction has been received. Specifically, the control unit 11 of the terminal device 1 checks whether the transmission button 141 (FIG. 3) has been tapped. When the data transmission instruction is received (“YES” in step S401), the process proceeds to step S402, and the measurement data held in the storage unit 12 at that time is transmitted to the data collection server 2. If it is determined that the data transmission instruction has not been received (“NO” in step S401), the process proceeds to step S301.

  In step S <b> 301, the control unit 11 of the terminal device 1 operates as a biological information acquisition unit, and acquires the biological information of the measurement subject from the biological information measurement device 6 that measures the biological information of the measurement subject. For example, when the nurse measures the temperature of the patient (Mr. A) using a thermometer and brings the measured thermometer close to the second wireless communication module 17 of the terminal device 1, the terminal device 1 receives the NFC communication. Thus, the temperature data is acquired from the thermometer as Mr. A's data.

  The acquisition of biometric information data is not limited to the above-described NFC communication method. For example, a nurse may measure a patient's blood pressure, abdominal circumference, and the like using a sphygmomanometer or a tape measure, and the nurse may directly input the measured value to the terminal device 1.

  The control unit 11 of the terminal device 1 continuously checks the presence / absence of the biological information measuring device 6 in proximity to the second wireless communication module 17, and in step S302, the measurement data (“initial body temperature”) acquired in step S301. Measurement data ") is stored in the memory (storage unit 12). Thereby, the first body temperature measurement data is held as the storage unit 12 and the transmission waiting data.

  In step S303, the control unit 11 of the terminal device 1 records the time at which the measurement data (first body temperature measurement data) was acquired in step S301 in the storage unit 12 in association with the measurement data.

  Note that the control unit 11 of the terminal device 1 may record the time when the biological information measuring device 6 measures the biological information in step S303 in the storage unit 12 in association with the measurement data. In this case, the terminal device 1 may acquire information related to the time when the biological information is measured from the biological information measuring device 6. Or the terminal device 1 acquires the information regarding the time when the measurement data was generated in the biological information measuring device 6 from the biological information measuring device 6, and associates the time with the measurement data by considering the time when the biological information was measured. May be recorded in the storage unit 12. In that case, the terminal device 1 may acquire information related to the time when the measurement data is generated in the biological information measurement device 6 from the attribute information of the measurement data.

  In step S304, the control unit 11 of the terminal device 1 checks whether or not a plurality of transmission waiting data (untransmitted data) is held. If a plurality of transmission waiting data (untransmitted data) is held (“YES” in step S304), the process proceeds to step S305. Otherwise, the process returns to step S401.

  In the case described above, at the time when the first body temperature measurement data is acquired, only one of the first body temperature measurement data is waiting for transmission (untransmitted). Therefore, the process returns to step S401.

  After that, if the body temperature is measured again after a while before the first body temperature measurement data is transmitted to the data collection server 2, the terminal device 1 further measures the body temperature measurement data ("the later body temperature measurement data"). ) Is received (“YES” in step S301). Here, it is assumed that the time interval from the reception time of the first body temperature measurement data to the reception time of the subsequent body temperature measurement data is, for example, 10 minutes.

  In the subsequent steps S302 and S303, the terminal device 1 that has received the later body temperature measurement data associates the later body temperature measurement data with the time at which the data was received or the time at which the data was received, and stores it in the storage unit 12. Store.

  In step S304 after acquiring the “subsequent body temperature measurement data”, the terminal device 1 waits for transmission of two measurement data of “initial body temperature measurement data” and “subsequent body temperature measurement data” (not yet transmitted). (Transmission state), it is determined that a plurality of transmission-waiting data are held (“YES” in step S304), and the process proceeds to step S305.

  In step S305, the control unit 11 of the terminal device 1 lastly acquires the time “the last reception time” (or the time when the data was measured) at which the measurement data was acquired in step S301, and the measurement data before step S301. The time interval from the time “reception time one time before” (or the time when the data was measured) at which the measurement data received in step S1 and held in the storage unit 12 (not yet transmitted to the data collection server 2) is received. Is greater than or equal to a threshold (predetermined time width, eg, 3 minutes). If the time interval is equal to or greater than the threshold (“YES” in step S305), the process proceeds to step S306. If the above time interval is not equal to or greater than the threshold (“NO” in step S305), the process returns to step S401.

  In the above-described case, in step S305, the control unit 11 of the terminal device 1 receives the measurement data of the subsequent body temperature (the “last reception time”) and the measurement data (the first measurement data received earlier). It is checked whether or not the time interval from the time when the body temperature measurement data is received (“previous reception time”) is equal to or greater than a threshold value (eg, 3 minutes). In this example, since the time interval is 10 minutes, the process proceeds to step S306. Note that the threshold of this step is not limited to 3 minutes. For example, the threshold value may be an arbitrary value of 3 minutes or more. Also, any value less than 3 minutes (1 minute or the like) may be used.

  In step S306, the control unit 11 of the terminal device 1 determines the patient specified as the person to be measured at the time of receiving the previous measurement data of body temperature (biological information) and the measurement data of the last body temperature (biological information). It is determined whether or not the patient specified as the person being measured at the time of receiving is the same. That is, it is determined whether or not the patient who is the measurement subject has changed between the measurement of the first biological information and the measurement of the subsequent biological information. If it is determined that both are the same (“YES” in step S306), the process proceeds to step S307. If it is determined that they are not identical (“NO” in step S306), the process returns to step S401. In this example, patient A was identified as the person being measured when receiving both measurement data. Therefore, the process proceeds to step S307.

  In step S <b> 307, the control unit 11 of the terminal device 1 has the measurement item of the measurement data received earlier (“body temperature” in this example) and the measurement item of the measurement data received later (“body temperature” in this example). Judge whether or not they are the same item. If it is determined that both are the same (“YES” in step S307), the process proceeds to step S308. If it is determined that they are not identical (“NO” in step S307), the process returns to step S401. In this example, since both measurement data are measurement data of “body temperature”, it is determined that they are the same measurement item, and the process proceeds to step S308.

  Note that the process of step S306 and the process of step S307 are arbitrary. That is, at least one or both of step S306 and step S307 may be omitted in the terminal device 1 according to the present embodiment. For example, if both are omitted, if “YES” in step S305, the terminal device 1 may perform the process of step S308 next.

  In step S308, the control unit 11 of the terminal device 1 causes the display unit 13 serving as a notification unit to display information for alerting (a reminder message). That is, the display unit 13 operates as a notification unit that outputs a warning message. Note that the output of the alert message is not limited to the display on the display unit 13. For example, the terminal device 1 may output a sound as an alert message.

  FIG. 11 is an example of a screen displayed on the display unit 13 by the processing in step S308. In this example, the terminal device 1 indicates to the nurse that the temperature of Mr. A was measured twice over a relatively long period (a period of 3 minutes or more) through the alert message 109. The display of the alert message is deleted when the nurse taps within the range of the message 111a. If the display of the alert message is canceled, the process returns to step S401.

  In step S401, the control unit 11 of the terminal device 1 checks whether or not a data transmission instruction has been input. The input of the data transmission instruction here may be performed, for example, when the nurse taps the transmission button 141 (FIG. 3).

  When a data transmission instruction is input to the terminal device 1 (“YES” in step S401), the control unit 11 operates as a biological information transmission unit and measures the biological information of the measurement subject to the data collection server 2. Data is transmitted (step S402). At this time, the control unit 11 transmits, together with the measurement data, information (name and the like) of the nurse who is the measurer and information (name and the like) of the patient who is the subject to be measured to the data collection server 2. In this case, the nurse confirmed that the patient A's body temperature was measured twice through the alert message is not different from the fact, so the terminal device 1 sends the initial body temperature to the data collection server 2. The measurement data and the subsequent body temperature measurement data are transmitted as measurement data for patient A.

  FIG. 10B is a flowchart of processing performed when the data collection server 2 receives measurement data or the like from the terminal device 1.

  In step S <b> 411, the control unit 21 of the data collection server 2 checks whether measurement data is received from the terminal device 1. When the measurement data is received (“YES” in step S411), the process proceeds to step S412.

  In step S412, the control unit 21 transmits the received measurement data to the electronic medical record server 3s together with information on the measurer and the person to be measured, and records the measurement data and the like on the electronic medical record server 3s. Request.

  Upon receiving the request, the electronic medical record server 3s performs a process of writing the measurement data in the electronic medical record of the measurement subject. Thus, the recording of the measurement data on the electronic medical record is completed.

  As described above, in the nursing system according to the present embodiment, authentication and identification of nurses and patients can be quickly performed by personal authentication using an IC tag. Furthermore, the terminal device 1 of the present system obtains data of another biological information in a state where the data of untransmitted biological information to be transmitted to the data collection server 2 is held. When the time interval between the time when the data is measured or acquired and the time when the other biometric data is measured or acquired exceeds a predetermined time width (eg, 3 minutes, 5 minutes, etc.) The information for alerting is output. With such a configuration, the nurse can recognize that there is data that has been acquired in the terminal device 1 and has been left untransmitted for a relatively long time. In addition, even if unsent data exists, the nursing support terminal device is in a period in which it has been in an unsent state (the data of the next measurement is measured or acquired after the previous measurement data is measured or acquired). If the period until measurement or acquisition is relatively short, information for alerting is not output. The reason is that, in the clinical field, re-measurement of biometric information is frequently performed when doubt arises in the measurement result of biometric information. In such a case, the time interval between the previous measurement and the next measurement is considered to be relatively short. Therefore, the terminal device 1 has a predetermined time width (e.g., 3 minutes, in which the previously acquired data is placed in an untransmitted state even when a plurality of untransmitted data exists. When the time is less than 5 minutes, etc., information for alerting is not output, and by doing so, user convenience is improved, and at the same time, work efficiency is improved.

  In the nursing system according to the present embodiment, the process of step S306 (FIG. 10A) is optionally performed, so that the next measurement data is measured or acquired after the previous measurement data (untransmitted) is measured or acquired. If the period until the measurement is over the specified value, both the previous measurement and the next measurement are measurements made on the same measured person specified by the measured person specifying unit. Information is output. As described above, if re-measurement of data is attempted for the same subject, the time interval between the previous measurement and the next measurement is considered to be relatively short. Therefore, if the above time interval is relatively long despite being measured for the same measured person (specified by the measured person specifying unit), the two measurements are actually for different measured persons. There may be two measurements made. That is, there is a possibility that the user forgot to transmit the data of the previous measurement, and further, the person to be measured was not correctly specified by the person to be measured specifying unit at the time of the subsequent measurement. Therefore, the terminal device 1 outputs alert information. On the other hand, if the untransmitted biometric information data (previous measurement data) and further biometric information data (next measurement data) are biometric information data measured for different subjects, respectively. The nursing support terminal device does not output information for alerting even when the time interval for acquiring both data exceeds a predetermined value. By doing so, it is possible to avoid frequent output of alert information, improve user convenience, and at the same time improve work efficiency.

  In the nursing system according to the present embodiment, the process of step S307 (FIG. 10A) is optionally performed until the next measurement data is acquired after the previous measurement data (untransmitted) is acquired. When the period exceeds a predetermined value, information for alerting is output only when the measurement item of the previous measurement and the measurement item of the next measurement are the same measurement item. Since the measurement items of the two measurements are the same, there is a very high probability that the above-mentioned data is remeasured. Nevertheless, if the above time interval is relatively long, it is suspected that the user has forgotten the transmission instruction and that the patient has not been correctly authenticated. Therefore, the nursing support terminal device outputs warning information. Conversely, when the measurement item of the previous measurement is different from the measurement item of the next measurement, the nursing support terminal device is used for alerting even when the time interval between the acquisition of both data exceeds the predetermined value. Do not output the information. This is because it is considered that it takes a relatively long time for the user (nurse) to prepare the measuring device in order to measure different measurement items. In this way, the nursing support terminal device avoids frequent output of alert information, improving user convenience, and at the same time improving work efficiency.

  In the said embodiment, the terminal device 1 was demonstrated as what is called a tablet terminal. However, the terminal device 1 is not limited to a tablet terminal. The terminal device 1 includes, for example, a desktop computer, a laptop computer, a notebook computer, a pocket computer, a rugged computer, a smart device (smart phone, smart watch, smart glass), a wearable computer, a mobile phone, It may be a personal digital assistant (PDA) or the like, and is not limited to these.

  In the above embodiment, the nurse ID tag 5 and the patient ID tag 7 have been described as being IC tags (RFID tags). However, the nurse ID tag 5 and the patient ID tag 7 are not limited to IC tags. The nurse ID tag 5 and the patient ID tag 7 may be devices that can transmit identification information to the terminal device 1 by various communication methods. The various communication methods include, for example, ISO / IEC7816, ISO / IEC10536, ISO / IEC14443, ISO / IEC18092, ISO / IEC15693, remote contactless communication using microwaves, IEEE802.11 a / b / g / n , Bluetooth or the like, but is not limited thereto. Further, the communication between the nurse ID tag 5 and the patient ID tag 7 and the terminal measure 1 may be performed via a signal line connected by wire. The nurse ID tag 5 and the patient ID tag 7 may be a barcode or a two-dimensional barcode (QR code (registered trademark)).

  The biological information measuring device 6 includes, but is not limited to, a sphygmomanometer, a thermometer, a pulse oximeter, a blood glucose meter, a weight scale, and a body composition meter. The biological information measured by the biological information measuring device 6 includes, but is not limited to, blood pressure, pulse rate, body temperature, oxygen saturation, blood glucose level, body weight, and body fat percentage. In the above embodiment, the biological information measuring device 6 has been described as performing NFC communication and transferring measurement data to the terminal device 1. However, communication between the biological information measuring device 6 and the terminal device 1 is not limited to NFC communication. Communication methods include, for example, ISO / IEC7816, ISO / IEC10536, ISO / IEC14443, ISO / IEC18092, ISO / IEC15693, remote contactless communication using microwaves, IEEE802.11 a / b / g / n, Bluetooth, etc. It may be, but is not limited to these. The communication between the biological information measuring device 6 and the terminal measure 1 may be performed via a signal line connected by wire.

1: Nursing support terminal device 2: Data collection server 3s: Electronic medical record server 3c: Electronic medical record browsing terminal device 4: Position information server 5: Nurse ID tag 6: Biometric information measuring device 7: Patient ID tag 8: Wireless LAN access Point 9: Network 11: Control unit (CPU)
12: Storage unit 13: Display unit 14: Operation unit 15: GPS module 16: First wireless communication module 17: Second wireless communication module 18: Third wireless communication module 21: Control unit (CPU)
22: Memory 23n: Nurse database 23p: Patient database 24: Network interface 101: Nurse name display column 102: Patient name display column 103: Blood pressure value display column 104: Blood pressure value display column 105: Pulse rate display column 106: Body temperature Display field 107: SpO2 display field 108: Blood glucose level display field 109: Alert message 141: Send button

Claims (10)

A nursing support terminal device that collects biometric information data of a measurement subject,
A biological information acquisition unit that acquires the biological information of the measurement subject from a biological information measurement device that measures the biological information of the measurement subject;
A biological information transmission unit that transmits the biological information of the measurement subject to a server device that collects biological information;
A memory for storing the biological information data to be transmitted to the server device in association with the time when the biological information measuring device measures the biological information or the biological information acquisition unit acquires the biological information. And
A notification unit that outputs information for alerting;
A control unit for controlling the notification unit;
Have
In the case where the storage unit holds two or more pieces of biological information data to be transmitted, the control unit includes the time for the biological information data last acquired by the biological information acquisition unit, and When the time interval between the time of the biometric information data acquired immediately before the biometric information data acquired last time exceeds a predetermined value, the information for alerting the notification unit A nursing support terminal device characterized in that the nursing support terminal device outputs. The nursing support terminal device according to claim 1,
Furthermore, an identification information acquisition unit for acquiring identification information for identifying the measurement subject from the storage medium worn by the measurement subject,
A measurement subject specifying unit that specifies the measurement subject based on the identification information,
When the time interval exceeds the predetermined value, the biometric information data acquired last and the biometric information data acquired previously are the same measurement target specified by the measurement target specifying unit. The nursing support terminal device, wherein when the data is measured for a person, the control unit causes the notification unit to output information for alerting. The nursing support terminal device according to claim 1 or 2,
The nursing support terminal device, wherein the identification information acquisition unit acquires the identification information from the storage medium by wireless communication. A nursing support terminal device according to any one of claims 1 to 3,
When the time interval exceeds the predetermined value, the measurement item related to the data of the biological information acquired last and the measurement item related to the data of the biological information acquired last time are the same measurement item. In this case, the control unit causes the notification unit to output information for alerting the nursing support terminal device. A nursing support terminal device according to any one of claims 1 to 4,
The nursing support terminal device, wherein the predetermined value is a value of 3 minutes or more. A nursing support terminal device according to any one of claims 1 to 5,
The said control part makes the alerting | reporting part output the message image which can be visually recognized as the information for said alerting, The nursing assistance terminal device characterized by the above-mentioned. A nursing support terminal device according to claim 1;
A storage medium that is used by being attached to the subject and holds identification information for identifying the subject;
A nursing support system, comprising: a server device that collects biological information. The nursing support system according to claim 7,
The nursing support system, wherein the storage medium is an IC tag. A nursing support method in a nursing support terminal device for collecting biometric information data of a measurement subject,
A biological information acquisition step of acquiring the biological information of the measured person from a biological information measuring device that measures the biological information of the measured person;
A biological information transmission step of transmitting the biological information of the measurement subject to a server device that collects biological information;
The biological information data to be transmitted to the server device is stored in the storage unit in association with the time when the biological information measuring device measures the biological information or acquires the biological information in the biological information acquisition step. A storage step to hold;
A notification step for the control unit to output information for alerting to the notification unit; and
Have
In the notification step, when the storage unit holds two or more pieces of biometric information data to be transmitted, the control unit performs the biometric information data acquired last in the biometric information acquisition step. Information for alerting when the time interval between the time and the time of the biometric information data acquired immediately before the last acquired biometric information data exceeds a predetermined value Is output to the notification unit. In the computer of the nursing support terminal device that collects the data of the biological information of the measurement subject,
A biological information acquisition step of acquiring the biological information of the measured person from a biological information measuring device that measures the biological information of the measured person;
A biological information transmission step of transmitting the biological information of the measurement subject to a server device that collects biological information;
The biological information data to be transmitted to the server device is stored in the storage unit in association with the time when the biological information measuring device measures the biological information or acquires the biological information in the biological information acquisition step. A storage step to hold;
A notification step for the control unit to output information for alerting to the notification unit; and
And execute
In the notification step, when the storage unit holds two or more pieces of biometric information data to be transmitted, the control unit performs the biometric information data acquired last in the biometric information acquisition step. Information for alerting when the time interval between the time and the time of the biometric information data acquired immediately before the last acquired biometric information data exceeds a predetermined value Is output to the notification unit.

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