TW201019894A - Smart-type hospital bed system - Google Patents

Abstract

The present invention discloses a smart-type hospital bed system to install a physiological parameter value comparison module in the system. The bed-ridden persons'/patients' physiological parameter signals such as the body weight, blood pressure, heart rate, and body temperature, etc. can be pre-stored in the module. A fuzzy control or feedback control mechanism is applied to monitor the bed-ridden persons'/patients' physiological signal and maintain the bed-ridden persons'/patients' physiological signal constant by the operation of the actuation devices in the hospital bed, such as the adjustment of hospital bed attitude, constant temperature control, the device of air cushion to prevent decubitus sore, etc. The warning range of the present invention can be set by the medical professional personnel or caregivers according to the different bed-ridden persons/patients or different conditions of the same bed-ridden person/patient corresponding to the possible scenarios which can occur during plural cares.

Description

201019894 VI. Description of the Invention: [Technical Field] The present invention relates to an intelligent hospital bed system, and more particularly to a physiology of monitoring a patient in bed by operating a device through a fuzzy control or feedback control mechanism through a bed device A smart bed system with constant signal. [prior art]

There are many related prior art techniques for the transmission and use of physiological signals such as weight, blood pressure, respiration, heartbeat, and body temperature. In the case of the Republic of China Invention Application No. 200612297 "Interactive Medical Surveillance System and Method", an interactive medical information system and a method are provided, mainly for providing users with a plurality of physiological signal sensors. According to the measuring device, it can make all kinds of physiological data at any time (24 hours a day) (place, office, where), and directly transfer the measured physiological data records through the Internet directly through the job. The medical information to the far end is 'Tongzhong' and the doctor can obtain the personal data and physiological data of the user at any time with the aid of the medical information system for analysis and interpretation, and the results and treatment information. The user can use the physiological data to call the device and the bribe to reduce the pure connection, and immediately check the results, including his own data, physiological data historical trend map and health advice messages given by medical professionals, and then according to their own Health status is implemented. Thua, please open the 2_4 thank you "Health Medical Reading, provides a health information management system, \ usually rabbit health information on the health of the patient, as a physician diagnosis: two of the department A medical device 'used to detect the body to produce a plurality of detections of Beit'--the storage medium is connected to the device, and the detection information is stored with _; the website ship 11, which has a built-in database for storing the plural use 201019894 测贝讯' and a medical computer located in a medical institution, can be used to read or test the test message; the invention can apply for test information, analyze whether the value is 'to inform the user to bribe For example, in the Republic of China, the application for disclosure of the Republic of China, No. 2, No. 744〇12, "medical resources = attire" is mainly made up of a large number of readable and writable wireless devices. A radio frequency identification tag (RFID), a data reading and writing device, a video and audio monitoring device, and a database. Among them, the majority of the readable and writable RFID tags are deployed on every patient, medical staff and medical equipment. Each person or device uses a different identification code, and the t data reading and writing device and the video and audio monitoring device are disposed in the ward. The material reading and writing device can directly read the name and time of each patient and medical staff entering or leaving the ward or the code of the medical device. An electrical connection is made between the data reading and writing device and the AV monitoring device, and both of them can be connected to the database. Therefore, it can also activate the AV monitoring equipment to make a video recording of the situation in the ward to avoid unnecessary medical disputes. For example, in the case of the "Application of Data Transmission Method for Electronic Medical Care" in the Republic of China Invention Application Disclosure No. 2 744〇14, it relates to a data transmission method applied to electric medical care, which includes steps. : pre-sending a signal sending unit on a medical staff member to continuously transmit a positioning signal; and sensing, by one of the first terminal hosts, the receiving unit detects the positioning signal sent by the signal sending unit, and the first The terminal host is connected to a mobile-oriented feeding device; the positioning signal is analyzed by a user position discriminating module to determine the position of the signal transmitting unit, and according to the relative distance between the signal sending unit and the first terminal host Further determining whether to perform a hand-over operation; and performing a hand-over action by one of the user position determination modules, and transferring the patient data and personal settings held by the first terminal host used by the medical staff to the most Approaching the second terminal host of one of the medical personnel; and the action-oriented server is in turn connected to the second terminal host to The medical staff uses the second terminal host to retrieve the data and personal settings of the patient 201019894. For example, in the front of the "Medical Care Auxiliary System" of the Republic of China Invention Application No. 200608267, a medical care support system is provided. It is used to provide a doctor's care frequency, which includes a microprocessor, at least a person, a rational information sensing unit and a _ diagnostic expert system corresponding table storage unit. The heartbeat sensing f, the body sensor, the bloody sensory and the oxygen concentration sensor are set-to-be-connected to the microprocessor via a transmission interface for sensing the if it bodyship Ship to the thief 11 The domain diagnostic expert mi store 70 is connected to the microprocessor 11, and provides a microprocessor to compare the contents of the connected diagnostic unit to the storage unit to generate at least the inference thread or the corresponding disposal strategy. . For example, 丄it 华 华 发明 发明 127 127 127 127 127 127 「 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动 互动Solid tf, raw wealth 1 according to the historical trend set and began to measure the health of various biometrics and medical doctors ^ professional health data measured by the students can be information, and then according to their own health conditions, the medical error Medical information system, the implementation of health care work. u Listed in the previous case, the problem of the technology * technology is as follows: wireless transmission system, physical signal system, real-time monitoring, comparison of the caregiver to build a well-being " And 4 can long-term ridiculous bedridden patients with long-term and continuous life and life-saving beds: "Information for caregivers and 1 treatment staff to judge the changes of the disease of the wisdom of 201019894 [Abstract] Therefore, the main purpose of the present invention is to provide A smart bed system comprising: a hospital bed for the patient to lie at least with a weighing device, a pressure gauge, an integrated thermometer, a heart rate meter to detect the bed disease The physiological parameter of the human; another, having an unifying device, the actuating device can operate the bed to maintain the physiological state of the bedridden patient; a measuring module ‘obtaining the physiological parameter analog signal;

A converter module converts the physiological parameter analog signals into digital signals and transmits the digital signals through the USART serial signal; a physiological parameter value comparison module 'pre-stores the physiological parameter signals of the bedridden patient' Having a control mechanism; obtaining the digital signals from the conversion module, using the control mechanism to compare the digital signals to control the operation of the operating device of the hospital bed; and an action digital device having the function of connecting to the wireless network; Receiving the digital signals and transmitting the physiological parameter digital signals through the wireless network; a remote server for receiving and recording the physiological parameter digital signals transmitted by the mobile digital device Provide medical personnel or caregivers to monitor or judge the condition of the bedridden patient.

The main focus of the present invention is on the setting of the physiological parameter numerical comparison module, which can pre-store the physiological parameter signals of the bedridden patient, such as body weight, pressure stop, heart rate, body temperature, etc. Feedback control and weaving, through the sickness of the hospital bed, such as: the disease material fine n temperature control, anti-decubitus gas (four) for the device and other controllers, _ monitoring and maintenance of the patient's physiological signal mosquito Wei. The warning range of the present invention can be set by a medical professional or caregiver with a trampoline patient or the same bedridden patient, but can be adapted to various situations that may occur during care. The efficacy of the present invention includes at least the following points: 201019894 (1) The physiological signals of bedridden patients, such as body weight, blood pressure, respiration, heartbeat, and body temperature measured by the bed sensor, are transmitted through an analog digital converter and a USART serial communication module. The transmission and action digital device transmits signals to the remote servo computer through the wireless network, TCPMP technology or Bluetooth technology to provide immediate and long-term continuous physiological parameter information of the caregiver or medical staff in bed. j 2) Using various remote monitoring and sensing technologies and mobile digital devices, gradually replacing the intervening, time-consuming and burdensome clinical care mode; and by comparing the detected physiological signal values with the normal range or And the normal value range of the individual physiological signal of the care recipient can instantly grasp and monitor the physiological condition of the care recipient, and according to the comparison result, the posture adjustment, the constant temperature control, the anti-decubitus air cushion action device and the like are started in time to achieve Stabilize the function of the physiological signal of the caregiver in the normal range. (3) Long-term, continuous life and physiological health monitoring data of bedridden patients collected by the bed' transmitted by the remote transmission system to the caregiver or medical caregiver's personal life and physiological signals

An efficient thief. X

Under the premise of safe and risk-free, the bed-in-the-body test (such as recording, electrocardiogram, blood pressure, etc.) combined with the action digital weight measurement, physiological signal 1 | wireless transmission function, can change the body surface of the patient. Μ 桃 peach early detection by the combined action of the silk and the patient's body weight measurement, the view of the survival line, and signs of physiological deterioration. And by comparing = mastering the change of the value of the bribe of the caregiver and the hair value (four), can be immediately 7 201019894 2 i long time and rely on the secret stomach _ examination time g out, digital device technology and intelligent bed assistance ίίϊ Fragrance treatment service mode. The invention combines the action digital device with the long-term, continuous life and physiological health monitoring of the disease-discharging system, and provides the doctor with a more immediate and efficient medical service from passive treatment and first aid to more active prevention. In the following, the present invention will be described in detail based on the embodiments shown in the drawings. [Embodiment] The m-fffn' is a smart type of bed provided by the present invention. The test module 20, the converter module 3 value touch 4 G, the line check device 50 and a remote server 60 are formed. The bed 10 is for the patient to lie down, at least with - weighing device (such as the foot of the foot placed on the disease ^ four feet), - sphygmomanometer, - thermometer, and - heart rate meter, the physiological parameters; The device, which actuates the bed to maintain the physiological state of the bedridden patient; the actuating device is a controller for the bed, the temperature control, or the anti-acne action device. The measurement module 20 is used to obtain analog signals of the physiological parameters. The buffer module 3 converts the physiological parameter analog signals into digital signals, and transmits the digital signals through the USART serial signals. ^. The physiological parameter value is compared with the physiological parameter of the pre-existing bedridden patient in the module 4〇 and has a control mechanism, and the physiological parameter value comparison module 4〇 self-conversion 8 201019894 module 30 obtains the digital signal, and uses the control The mechanism operates compared to the digital signal for controlling the bed. The mobile digital device 50 has a function of connecting to a wireless network, and is configured to receive the digital signals and transmit the physiological parameter digital signals through a wireless network. , knowing that the server 6 is used to receive and record the action digital device 5

These physiological parameters are shouted to provide a medical person to monitor or judge the condition of the bedridden patient. Controlled paste bed control system secondary care = ^ The second picture is the construction flow chart of fuzzy control, its construction touches a) establish input and output language variables and relationships; b) establish related terms; c) define each term Assignment function; d) construct fuzzy rule base; e) defuzzification settings; and f) actual adjustment and evaluation. Judging from aspects, such as "high, medium, low." And for the U value of three or more 'so so * will be exposed to the 造 健 terminology, it must be defined for each slang: = 201019894 = function is usually based on the person with the chick, for the questionnaire survey knowledge It is also composed of standard attribution functions. Then, according to the system requirements: ϊίί, a rule is formed into a fuzzy rule-based knowledge rule base. If the system control response is correct or not, we must know the whole value of the change. Because the system should be controlled, the output language 2 can't be input into the system, because the mechanical control must be given a real '', it must be converted into a similar parameter. The whole degree is 1G mm/s" @纽' According to this value, after the paste control system is completed, it must be actually operated to check whether there is any need for improvement, and the unnecessary rules can be removed. Ρ + 参^; The third figure is the feedback control system, feedback The control system (Feedback Control Systems) needs to go through the set target function (Target), = initial signal input (guess), accept feedback (eHedbt signai) and re-impose the new input 4 sLlL according to the feedback signal; The four stages of 'showing the target', the monitoring process, the correction and the execution are performed. The wisdom of the ship's disease system is operated by the lion (four) or the feedback device that controls the i-type bed. , #疗专业专家 or...4 can be «immediately tested and immersed in bedtime patient physiological signal strange. Schematic brief description] The first construction flow chart - Figure represents the system architecture diagram of the present invention, the diagram represents The invention relates to the fuzzy control system of the physiological parameter numerical comparison module. The third figure represents the feedback control of the physiological parameter numerical comparison module of the present invention 201019894 [The main component symbol description] The bed 1 0 measurement module 2 0 converter mode Group 3 0 physiological parameter value comparison module 4 0 mobile digital device 5 0 wireless network 51 remote server 6 0

11

Claims (1)

201019894 VII. Patent application scope: 1 · A smart bed system, including: a hospital bed for the patient to lie down, at least with a weighing device, a sphygmomanometer, an integrated thermometer, a heart rate meter to detect the bed The physiological parameter of the patient; in addition, having an unifying device, the actuating device can operate the bed to maintain the physiological state of the person; ^ m a measurement module to obtain analog signals of the physiological parameters; ^ converter The module converts the physiological parameter analog signal into a digital signal, and transmits the digital signal through the USART serial signal; °" a physiological parameter numerical comparison module has a control mechanism; The group obtains the digital signals, and uses the control mechanism to operate the digital devices to control the operation of the hospital bed; 'a remote server, using the physiological parameter digital signals, the condition of the bedridden patient. For receiving and recording the number transmitted by the mobile digital device, to provide a medical personnel or caregiver to monitor or judge an action digital device, having the function of connecting to a wireless network; receiving the digital information, and passing through the wireless network The road sends out some physiological parameter digital signals; and ^ a) establish input and output language variables and relationships; b) establish related terms; c) define attribution functions for each term; d) construct fuzzy rule base; e) defuzzification settings; and f) actual adjustment and evaluation. See the intelligent bed system, where the language is at least determined by the two polarizations and intermediate values 12 201019894 to determine the intelligent bed system, which is determined by the standard attribution letter ίί group, for questionnaires or expert knowledge to build ' The intelligent bed system described in the above, wherein the action response required by the knowledge of the fuzzy control of the mold, the L rules constitute the intelligent bed system described in the second paragraph of the patent, wherein the solution and the sighing sigh will output variables The term is converted into a value. ^ ̄ίίΓί The intelligent bed system described in item 2 of the patent scope, in which the actual operation 'checks if there is room for improvement can be adjusted' and removes unnecessary rules. Please refer to the intelligent bed system described in the first item of the patent scope, in which the biotic system sets a target function (Target), establishes an 'Inltlal guess', receives a feedback signal (Feedback Slgnai), and re-modifies a new input according to the feedback signal. The stage of the value (Redo). I ΐίΓΐίΙ, the intelligent bed system of item 1, wherein the iti is a bed posture adjustment, a constant temperature control, or an anti-decubitus action device.