CN103622681A - Portable human health detector - Google Patents

Abstract

The invention discloses a portable human health detector which is suitable for people who take wheelchairs and can know various dynamic health indicators in time. It includes a base plate, a control panel, a fixing belt and a wrist strap, the control panel and the fixing belt are installed on the base plate, the wrist strap is installed on the fixing belt, and the control panel is provided with a display screen, a SIM card slot, a memory card slot and a button module, A central control module, a data acquisition module and a power supply module are arranged in the bottom plate, and a display module, a voice warning module, a remote communication module, an input module and a storage module are arranged in the control panel, and the central control module is respectively connected with the data acquisition module, the power supply module, the display Module, voice warning module, remote communication module, input module and storage module are connected. The beneficial effects of the invention are: timely understanding of various dynamic health indicators; positioning, tracking and timely rescue of users; convenient operation, and especially strong practical value for special groups of people in wheelchairs.

Description

A portable human health detector

technical field

The invention relates to the related technical field of human health detection, in particular to a portable human health detection instrument suitable for both ordinary people and the elderly, weak, sick and disabled.

Background technique

With the continuous improvement of living standards, various new diseases have also emerged, and people's attention to health testing has also continued to increase. However, most of the current health monitoring equipment only measures a certain health index, and the function is too single, such as electronic blood pressure monitor, electronic thermometer, electronic heart rate meter, etc., which are not suitable for special groups who often need to measure various health indices. very convenient. At the same time, many people have proposed a comprehensive health detection system that integrates multiple functions, but it is not suitable for all people. At present, there are quite a large number of wheelchair users in my country, and these groups are mainly composed of the elderly, the disabled and the sick, and this group is a vulnerable group, and the demand for daily health testing is much higher than that of other groups. People, and ordinary health monitors are not suitable for this group of people. For example, for people in wheelchairs, it is necessary to collect various indicators including blood pressure, pulse, body temperature, ECG, etc., and to provide timely feedback information in order to understand the situation in a timely manner and avoid unexpected problems. Technology cannot meet this series of requirements.

China patent authorization announcement number: CN 102599980A, the date of authorization announcement is July 25, 2012, which discloses an intelligent human health detector, which is composed of a central processing unit, a data acquisition assembly, a power supply module, a control input module, a remote Composed of communication modules, the data acquisition assembly is input to the CPU device of the central processing unit, the central processing unit is connected to a control input module for human instructions, and the central processing unit is connected to the remote communication module to send the information data to the background server, which is supplied by the connected power supply The module supplies power to the system, and the data acquisition assembly includes a weight data acquisition circuit, a height data acquisition circuit, a body temperature data acquisition circuit, and a pulse data acquisition circuit connected in parallel. The disadvantage of this invention is that the detector is suitable for the general population, and its function is relatively single, but it cannot be applied to the wheelchair-bound crowd such as the elderly, the disabled, and the sick, and cannot timely understand the specific health conditions of the crowd. , so that it is impossible to respond in time, resulting in an accident.

Contents of the invention

The purpose of the present invention is to overcome the single function of the health monitor in the prior art, which is not conducive to timely understanding of various dynamic health indicators of those people in wheelchairs. A portable human health detector for health indicators.

In order to achieve the above object, the present invention adopts the following technical solutions:

A portable human health detector, comprising a base plate, a control panel, a fixing belt and a wrist strap, the control panel is installed on one side of the base plate through a rotating shaft, the fixing belt is installed on the other side of the base plate, and the The wristband is installed on the fixed belt, and the control panel is provided with a display screen, a SIM card slot, a memory card slot and a button module, and a central control module, a data acquisition module and a power supply module are arranged in the described base plate, and the The control panel is provided with a display module, a voice warning module, a remote communication module, an input module and a storage module, the remote communication module is a GSM/GPRS module, and the wristband is connected with the central control module through a data acquisition module, The display screen is connected to the display module, the SIM card slot is connected to the remote communication module, the memory card slot is connected to the storage module, the key module is connected to the input module, and the central control module is connected to the power supply module, The display module, the voice warning module, the remote communication module, the input module and the storage module are connected.

First, insert a SIM card and a memory card into the SIM card slot and the memory card slot respectively, the SIM card can be inserted for wireless communication, and the memory card can be inserted for storing user detection information. Then, after installing and fixing the device on the armrest of the wheelchair through the fixing strap (where: the wrist strap faces up, and the bottom plate and the control panel face down), the control panel is turned over from the bottom plate through the rotating shaft. Afterwards, the operation button module opens the device through the input module, puts the wrist in the wristband and fixes it, collects data of various indicators through the operation of the button module, and sends the collected data to the central control module through the data collection module. After the control module processes the data, it is displayed on the display screen, and the display screen displays the standard values of various indicators at the same time, so that the user can understand the specific conditions of each indicator, and at the same time, the detected information is sent to the remote through the remote communication module. Users, in order to be able to grasp the user's real-time physical condition and avoid accidents. In addition, when any of the indicators exceeds the normal value, the voice alarm module can be used to issue a voice alarm. If a dangerous event is encountered, the user can also operate the button module to actively activate the voice alarm module through the input module and the central control module. to ask for help from those around you. Wherein: described remote communication module is GSM/GPRS module, and GSM is used for sending alarm information to relatives, and can also regularly send index information; GPRS then links to each other with hospital server terminal, sends detection information regularly, and hospital is by setting up server management system, Establish an information database for all patients, identify and save the real-time delivery information of patients for analysis, and respond quickly to alarm information. This design achieves the purpose of being suitable for those people in wheelchairs and being able to keep abreast of various dynamic health indicators.

Preferably, the data acquisition module includes a blood pressure pulse acquisition circuit, an electrocardiogram acquisition circuit and a body temperature acquisition circuit. The blood pressure pulse acquisition circuit, the electrocardiogram acquisition circuit and the body temperature acquisition circuit are connected in parallel. Real-time detection of heart rate and body temperature to understand the real-time health status of the user so as to take timely rescue measures.

Preferably, the blood pressure pulse acquisition circuit includes a pressure sensor, a filter circuit, an amplification circuit and a shaping circuit, the pressure sensor is connected to the filtering circuit, the filtering circuit is connected to the amplification circuit, and the amplification circuit is connected to the shaping circuit, The shaping circuit is connected to the central control module, and the pressure sensor is installed inside the wristband. There are currently two blood pressure measurement methods: one is the Korotkoff sound method measured by doctors and nurses through a stethoscope, and the second is the oscillometric method using pressure sensor technology. Compared with the first traditional measurement method The second method has obvious advantages in terms of technical requirements and convenience. At the same time, the measurement accuracy has reached a relatively high level with continuous improvement. The pulse beating can also be measured through the pressure sensor, which is convenient and quick.

Preferably, the ECG acquisition circuit includes several electrodes, a filter circuit, an amplifier circuit and a shaping circuit, the electrodes are connected to the filter circuit, the filter circuit is connected to the amplifier circuit, and the amplifier circuit is connected to the shaping circuit. The above-mentioned shaping circuit is connected to the central control module, and the above-mentioned electrodes are installed inside the wristband. The current common heart rate measurement methods mainly include calculating the heart rate value by measuring the beating of the pulse through the pressure sensor and calculating the heart rate value by monitoring the change of the ECG through electrodes. Usually, the beating of the pulse and the change of the ECG are consistent, but for It is not necessarily true for people with heart disease, so electrodes are added to detect ECG changes on the basis of pressure sensors, and at the same time, the central control module monitors the blood pressure pulse acquisition circuit and ECG acquisition circuit. Compare information and make judgments about unexpected events.

Preferably, the body temperature pulse acquisition circuit includes a temperature sensor, a filter circuit, an amplifier circuit and a shaping circuit, the temperature sensor is connected to the filter circuit, the filter circuit is connected to the amplifier circuit, and the amplifier circuit is connected to the shaping circuit, The shaping circuit is connected to the central control module, and the temperature sensor is installed inside the wristband. Body temperature detection is mainly divided into mercury thermometers and electronic thermometers. Traditional mercury thermometers are trusted by medical workers due to factors such as accurate indications and low prices. However, mercury thermometers have obvious defects, such as easy breakage and mercury pollution. Possibly, the measurement time is relatively long, it is inconvenient to use for acutely and seriously ill patients, the elderly, infants, etc., and the reading is more troublesome. However, the electronic measurement method based on the temperature sensor is more convenient and accurate.

Preferably, the power supply module includes a power generating device installed on the wheels of the wheelchair, a battery and a power supply circuit, the power generating device is connected to the battery, the battery is connected to the power supply circuit, and the power supply circuit is connected to the central control module. The wheelchair can charge the battery at the same time, which can effectively avoid the situation that the battery is dead, and is green and environmentally friendly.

As a preference, a heat insulator is provided between the temperature sensor and the wristband, and a heat insulator is used to separate the wristband and the sensor, which can reduce the measurement error caused by heat conduction between the sensor and the wristband, and at the same time provide further To reduce the emission of body temperature at the measured part, thermal insulation materials can also be used as the shell.

As a preference, the control panel is provided with a USB data expansion interface, and the USB data expansion interface is connected to the central control module to facilitate data interaction with an external computer and facilitate system function expansion.

Preferably, the control panel is provided with a GPS module, and the GPS module is connected with the central control module to track the location of the user, so that when an accident occurs, the relatives or the hospital can quickly find the patient and rescue him .

As a preference, both the wrist strap and the fixing strap are glued and connected by Velcro, and the control panel and the base plate are fixedly connected by buckles, so that the fixing strap and the wrist strap can be respectively applied to different Depending on the size of the wheelchair and the size of the user's wrist, the control panel is fixed on the bottom plate, which can effectively protect the control panel and make it less likely to be damaged.

The beneficial effects of the present invention are: having the GSM/GPRS module can make it convenient for relatives and hospitals to know various dynamic health indicators in time, and to take rescue measures in time; having a GPS positioning system is convenient for positioning and tracking users, so as to be able to carry out timely rescue; function Powerful, easy to operate, high precision, green and environmentally friendly, especially for special groups of people in wheelchairs, it has strong practical value.

Description of drawings

Fig. 1 is a system block diagram of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a structural schematic diagram of the wristband.

In the figure: 1. Central control module, 2. Data acquisition module, 3. Power supply module, 4. Input module, 5. USB data expansion interface, 6. Storage module, 7. Display module, 8. Voice warning module, 9. Remote communication module, 10. GPS module, 11. Control panel, 12. Bottom plate, 13. Fixed strap, 14. Wrist strap, 15. Display screen, 16. SIM card slot, 17. Memory card slot, 18. Button module, 19. Pressure sensor, 20. Electrode, 21. Temperature sensor, 22. Insulator.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

In the embodiment described in Fig. 1, Fig. 2, Fig. 3, a kind of portable human body health detector comprises a base plate 12, a control panel 11, a fixing belt 13 and a wristband 14, and the control panel 11 is installed on the base plate 12 through a rotating shaft. On one side, the fixing belt 13 is installed on the other side of the base plate 12, the wrist strap 14 is installed on the fixing belt 13, and the control panel 11 is provided with a display screen 15, a SIM card slot 16, a memory card slot 17, a button module 18 and a USB Data expansion interface 5, central control module 1, data acquisition module 2 and power supply module 3 are arranged in base plate 12, display module 7, voice warning module 8, remote communication module 9, GPS module 10, input module are arranged in control panel 11 4 and the storage module 6, the remote communication module 9 is a GSM/GPRS module, the wristband 14 is connected with the central control module 1 through the data acquisition module 2, the display screen 15 is connected with the display module 7, the display screen 15 adopts an LCD display screen, and a SIM card slot 16 is connected to the remote communication module 9, the memory card slot 17 is connected to the storage module 6, the button module 18 is connected to the input module 4, and the central control module 1 is respectively connected to the USB data expansion interface 5, the power supply module 3, the display module 7, the voice warning module 8, the remote The communication module 9, the GPS module 10, the input module 4 and the storage module 6 are connected. The data acquisition module 2 includes a blood pressure pulse acquisition circuit, an ECG acquisition circuit and a body temperature acquisition circuit. The blood pressure pulse acquisition circuit, the ECG acquisition circuit and the body temperature acquisition circuit are connected in parallel, wherein the blood pressure pulse acquisition circuit includes a pressure sensor 19, a filter circuit , the amplifying circuit and the shaping circuit, the pressure sensor 19 is connected to the filter circuit, the filtering circuit is connected to the amplifying circuit, the amplifying circuit is connected to the shaping circuit, and the shaping circuit is connected to the central control module 1; circuit, the electrode 20 is connected to the filter circuit, the filter circuit is connected to the amplifying circuit, the amplifying circuit is connected to the shaping circuit, and the shaping circuit is connected to the central control module 1; the body temperature pulse acquisition circuit includes a temperature sensor 21, a filtering circuit, an amplifying circuit and a shaping circuit, and the temperature sensor 21 is connected to filter circuit, the filter circuit is connected to the amplifier circuit, the amplifier circuit is connected to the shaping circuit, the shaping circuit is connected to the central control module 1, the pressure sensor 19, the electrode 20 and the temperature sensor 21 are all installed inside the wristband 14, the temperature sensor 21 and the wristband 14 An insulator 22 is arranged between the temperature sensor 21 and the wristband 14, which can reduce the measurement error caused by heat conduction. In order to further reduce the emission of the body temperature of the measured part, an insulating material can also be used as the casing. The power supply module 3 includes a power generating device installed on the wheels of the wheelchair, a storage battery and a power supply circuit. Inside. Both the wrist strap 14 and the fixing belt 13 are glued and connected by Velcro, and the control panel 11 and the base plate 12 are fixedly connected by buckles. The surface Velcro is bonded and connected, so that when the device is used up, the wrist strap 14 can be placed under the fixed belt 13, and the wrapped fixed belt 13, base plate 12 and control panel 11 play the role of protecting the device. To provide convenience for human-computer interaction, in addition to the start and stop buttons to control the start and end of the measurement, the key module 18 also provides menu keys and auxiliary function keys. The purpose of these keys is to allow users to set parameters by themselves and apply them flexibly. The setting items include: the time interval of regular detection and reminder, the alarm threshold of various indicators, the object of information transmission (mobile phone, server), and the switch and calibration of various functions, etc. In order not to increase the size of the device, no number keys are set , but use the combination of direction keys and function keys to realize the setting of some numerical parameters.

First, a SIM card and a memory card are respectively inserted into the SIM card slot 16 and the memory card slot 17, the SIM card can be inserted for wireless communication, and the memory card can be inserted for storing user detection information. Then, the device is installed and fixed on the armrest of the wheelchair through the fixing strap 13 (wherein: the wrist strap 14 faces upwards, the base plate 12 and the control panel 11 face down), and the control panel 11 is turned over from the base plate 12 through the rotating shaft. Afterwards, the operation button module 18 opens the device through the input module 4, the wrist is fixed in the wristband 14, and the data collection of various indicators is carried out through the operation of the button module 18, and the pressure sensor 19, the electrode 20 and the temperature sensor 21 receive After the required physiological signal, the noise signal is filtered by the filter circuit to extract the effective signal, and then the signal is amplified by the amplifier circuit for easy processing, and then the signal is shaped by the shaping circuit to make it processable by the central control module 1 The signal is finally sent to the central control module 1 for processing. After the central control module 1 processes the data, it is displayed on the display screen 15. The display screen 15 simultaneously displays the standard values of each index, so that the user can understand the specific situation of each index At the same time, the detected information is sent to the remote user and the server terminal through the remote communication module 9, so as to be able to grasp the real-time physical condition of the user and avoid accidents. In addition, when any of the indicators exceeds the normal value, the voice alarm module 8 can be used to give a voice alarm; when an emergency or dangerous event is encountered, the user can also operate the button module 18 through the input module 4 and the central control module. 1. Actively start the voice warning module 8 to request the help of surrounding personnel. Wherein: remote communication module 9 is a GSM/GPRS module, and GSM is used for sending alarm information to relatives, and can also regularly send index information; GPRS is then connected with the hospital server terminal, and regularly sends detection information, and the hospital is by setting up a server management system. The patients establish information databases respectively, identify and save the real-time delivery information of the patients for analysis, and respond quickly to the alarm information.

Claims (10)

1. a portable body health detector, it is characterized in that, comprise base plate (12), control panel (11), fixing band (13) and wrist strap (14), described control panel (11) is arranged in the one side of base plate (12) by rotating shaft, described fixing band (13) is arranged on the another side of base plate (12), described wrist strap (14) is arranged on fixing band (13), described control panel (11) is provided with display screen (15), sim card slot (16), memory card slot (17) and key-press module (18), in described base plate (12), be provided with central control module (1), data acquisition module (2) and supply module (3), in described control panel (11), be provided with display module (7), phonetic warning module (8), remote communication module (9), input module (4) and memory module (6), described remote communication module (9) is GSM/GPRS module, described wrist strap (14) is connected with central control module (1) by data acquisition module (2), described display screen (15) connects display module (7), described sim card slot (16) connects remote communication module (9), described memory card slot (17) connects memory module (6), described key-press module (18) connects input module (4), described central control module (1) respectively with supply module (3), display module (7), phonetic warning module (8), remote communication module (9), input module (4) is connected with memory module (6).

2. a kind of portable body health detector according to claim 1, it is characterized in that, described data acquisition module (2) comprises blood pressure pulse Acquisition Circuit, electrocardiogram acquisition circuit and body temperature Acquisition Circuit, and described blood pressure pulse Acquisition Circuit, electrocardiogram acquisition circuit and body temperature Acquisition Circuit are parallel with one another.

3. a kind of portable body health detector according to claim 2, it is characterized in that, described blood pressure pulse Acquisition Circuit comprises pressure transducer (19), filter circuit, amplifying circuit and shaping circuit, described pressure transducer (19) connects filter circuit, described filter circuit connects amplifying circuit, described amplifying circuit connects shaping circuit, and described shaping circuit connects central control module (1), and described pressure transducer (19) is arranged on the inside of wrist strap (14).

4. a kind of portable body health detector according to claim 2, it is characterized in that, described electrocardiogram acquisition circuit comprises some electrodes (20), filter circuit, amplifying circuit and shaping circuit, described electrode (20) connects filter circuit, described filter circuit connects amplifying circuit, described amplifying circuit connects shaping circuit, and described shaping circuit connects central control module (1), and described electrode (20) is arranged on the inside of wrist strap (14).

5. a kind of portable body health detector according to claim 2, it is characterized in that, described temp/pulse measuring Acquisition Circuit comprises temperature sensor (21), filter circuit, amplifying circuit and shaping circuit, described temperature sensor (21) connects filter circuit, described filter circuit connects amplifying circuit, described amplifying circuit connects shaping circuit, and described shaping circuit connects central control module (1), and described temperature sensor (21) is arranged on the inside of wrist strap (14).

6. a kind of portable body health detector according to claim 1, it is characterized in that, described supply module (3) comprises TRT, accumulator and the power supply circuits that are arranged in wheelchair wheel, described TRT connects accumulator, described accumulator connects power supply circuits, and described power supply circuits connect central control module (1).

7. a kind of portable body health detector according to claim 5, is characterized in that, between described temperature sensor (21) and wrist strap (14), is provided with insulator (22).

8. a kind of portable body health detector according to claim 1, is characterized in that, described control panel (11) is provided with usb data expansion interface (5), and described usb data expansion interface (5) is connected with central control module (1).

9. according to a kind of portable body health detector described in claim 1 or 8, it is characterized in that, be provided with GPS module (10) in described control panel (11), described GPS module (10) is connected with central control module (1).

10. a kind of portable body health detector according to claim 1, is characterized in that, described wrist strap (14) and fixing band (13) all adopt VELCRO bonding connection, described control panel (11) and fixed by snap connection of base plate (12).

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