CN203290884U - Intelligent hand-held terminal oriented to community medical service - Google Patents

Abstract

The utility model is an intelligent hand-held terminal for community medical services. It includes a central processing unit, a 3G communication module and an Ethernet interface module for realizing network communication between the handheld terminal and the background service system, an RFID communication module for identifying and processing information including service objects, and a device for measuring human body temperature. Body temperature measurement module, ECG measurement module for measuring human ECG, and blood pressure measurement module for measuring human blood pressure, in which the power supply module supplies power to the central processing unit, and the signal output terminals of the body temperature measurement module and the ECG measurement module are connected to The signal input terminal of the central processing unit is connected, the blood pressure measuring module is connected with the central processing unit through the USB interface module, and the 3G communication module, the Ethernet interface module and the RFID communication module are connected with the central processing unit. The utility model can effectively improve the level of community medical services, has ingenious design, excellent performance, is convenient and practical, and can meet people's requirements for community medical services.

Description

An intelligent handheld terminal for community medical services

technical field

The utility model is an intelligent hand-held terminal oriented to community medical services, which belongs to the transformation technology of the intelligent hand-held terminals oriented to community medical services. the

Background technique

At present, the informatization level of community medical services is generally relatively low. Medical workers need to carry various testing instruments to measure physiological signals such as pulse, blood pressure, and body temperature of patients, and then input them into the computer manually, which invisibly improves work efficiency. It is low, and simply recording various physiological signals cannot find the hidden patients behind. The collected information can be used to calculate too few indicators for research, and the value of scientific research and treatment is limited. For some chronic diseases, due to the limited clinical treatment methods, many patients cannot receive all-round treatment from doctors, and doctors cannot obtain 24-hour or more data of patients, so the tension between doctors and patients cannot be reconciled. There is no complete research process for the treatment direction and development of some chronic diseases, and there is no complete database for data mining and data analysis. It is difficult to improve the level of community medical services, and it is also difficult to meet people's requirements for community medical services. the

Contents of the invention

The purpose of this utility model is to consider the above problems and provide an intelligent handheld terminal for community medical services that can effectively improve the level of community medical services. The utility model has ingenious design, excellent performance, convenience and practicality, and can meet people's requirements for community medical services. the

The technical scheme of the utility model is: the intelligent handheld terminal for community medical services of the utility model includes a central processing unit, a 3G communication module and an Ethernet interface module for realizing network communication between the handheld terminal and the background service system , an RFID communication module used to identify and process information containing service objects, a body temperature measurement module used to measure body temperature, an electrocardiogram measurement module used to measure human heart electricity, and a blood pressure measurement module used to measure human blood pressure, among which The power supply module supplies power to the central processing unit, the signal output terminals of the body temperature measurement module and the ECG measurement module are connected to the signal input terminal of the central processing unit, the blood pressure measurement module is connected to the central processing unit through a USB interface module, and the 3G communication module and Ethernet interface The module and the RFID communication module are connected with the central processing unit. the

The beneficial effects of the utility model are:

(1) This utility model can realize the monitoring of chronic patients and the elderly. China's population structure is slowly aging, and the elderly now occupy most of the medical and health resources, while the traditional electrode lead method can only meet the short-term ECG signal extraction. For patients who need long-term monitoring, The non-contact method is more flexible and more comfortable. As the middle part of the monitoring system, the smart handheld terminal is responsible for signal processing, signal upload, user identification, and video diagnosis. The ECG data can be uploaded to the network or directly transmitted to the doctor through the smart terminal. The doctor can make a preliminary diagnosis through the expert system (artificial neural network) of the ECG signal database. Observe your own data in real time based on handheld terminals or the Internet to achieve the role of "quantified self". Moreover, the handheld terminal is more flexible in use, and can collect all family data in the community for comparison. This provides an effective tool for patients' self-care, and also provides convenience for medical treatment, improves the quality of life of chronic patients and the elderly, saves medical resources and medical expenses, and reduces the burden on children. Relief, but also promote the development and maturity of the concept of "quantified self".

(2) The utility model can realize early diagnosis of diseases. Because the human body has a dynamic balance mechanism, the human body's response to the same stimulus is changeable at different times. For arrhythmia, we need a large number of samples to study and find out the rules, especially in the early stage of the disease. At this time, the control can be obtained. Disease data is very important. If we detect these parameters in the early stage of chronic diseases, and if abnormalities are found, the computer will feed back and process them in time, we can diagnose the disease early, doctors can also intervene in the treatment early, and patients themselves can also pay attention to diet and exercise more. This prevents the condition from deteriorating and becoming uncontrollable. the

(3) The utility model can realize family monitoring of high-risk groups. Related diseases caused by arrhythmia have become one of the diseases with high morbidity and mortality. However, most of the related diseases have no obvious symptoms in the early stage, but the onset is sudden and rapid, resulting in a sharp deterioration of the condition or a delay in rescue. Some detection instruments are bulky and costly, and the 24-hour detection environment is only available in the ICU ward of the hospital. We need a daily and home-based monitoring system. In this way, patients can use the system to detect their own ECG signal data according to the doctor's suggestion, and can also manage and upload it to the network database every day. The doctor can pay attention to the patient's data through the network, and can directly make video calls when necessary, and organize video conferences. The patients can communicate with each other, and the patient groups can also exchange experience with each other. The smart handheld terminal itself also has processing functions. When there are obvious signal or parameter abnormalities, it can automatically call the police. Video monitoring can also help doctors deal with patients in a timely manner. Precious time was won for saving the patient's life. the

(4) The utility model can realize the guidance of medication. In addition to the diagnostic parameters that can provide guidance for drug selection, the patients who take this kind of drugs can also be classified and analyzed by artificial neural network to obtain a feasible result, and the doctor can observe the patient's heart rate in real time after the video guides the drug. The electric signal directly makes a diagnosis, and then directly guides the patient, thus avoiding wrong medication and blind medication. It is also possible to establish a patient SNS community website, and the basic data of the website is the patient's ECG data. Patients can share medication information and effects on the website, and other experts or patients can also give guidance and advice. the

(5) The utility model can realize the evaluation of therapeutic effect and disease prognosis. Doctors can use this system to quantify the treatment effect, do some data mining and artificial neural network classification (expert system), get first-line data and results in the prediction and development of heart disease, and can continue to learn and progress, patients themselves can pay close attention to their own The data can also be discussed on the Internet or a preliminary diagnosis can be made through this system, and slowly start to "quantify self", strengthen self-exercise and prevent disease. the

The utility model can realize various physiological signal monitoring on the terminal, and the terminal and the computer can carry out data transmission, and can carry out data mining and data analysis on the computer terminal, and provide remote consultation. The utility model can realize the integration of medical monitoring, data processing and intelligent doctors, and improve the informatization degree of community medical services. The utility model is an intelligent hand-held terminal oriented to community medical services with ingenious design, excellent performance, convenience and practicality. the

Description of drawings

Fig. 1 is a schematic diagram of the utility model. the

Detailed ways

Example:

The principle diagram of the present utility model is shown in Figure 1, and the intelligent handheld terminal facing the community medical service of the present utility model includes a central processing unit 1, a 3G communication module for realizing network communication between the handheld terminal and the background service system 2 and Ethernet interface module 7, for identifying and processing the RFID communication module 3 that contains service object information, for measuring the body temperature measurement module 12 of human body temperature, for measuring the electrocardiogram measurement module 13 of human body electrocardiogram situation, for A blood pressure measurement module 14 for measuring the blood pressure of a human body, wherein the power supply module 10 supplies power to the central processing unit 1, the signal output terminals of the body temperature measurement module 12 and the electrocardiographic measurement module 13 are connected with the signal input terminals of the central processing unit 1, and the blood pressure measurement module 14 The USB interface module 15 is connected to the central processing unit 1 , and the 3G communication module 2 , the Ethernet interface module 7 and the RFID communication module 3 are connected to the central processing unit 1 .

In this embodiment, the central processing unit 1 is also connected with an LCD touch screen display module 4 providing an interactive interface. the

In addition, the above-mentioned central processing unit 1 is also connected with a GPS positioning module 5 that provides geographic location information services. the

In addition, the central processing unit 1 is also connected with an SD card interface module 6 that provides data interaction between the handheld terminal and the portable storage device. the

In this embodiment, the above-mentioned central processing unit 1 is also connected to a portable storage device capable of data interaction with the provided handheld terminal through the USB interface module 15 . the

In addition, the central processing unit 1 is also connected with an audio-video communication module 9 for providing real-time telemedicine services and on-site video information collection. The audio-video communication module 9 includes a camera, an audio input interface and an audio output interface. the

In addition, the central processing unit 1 is also connected with an EEPROM storage module 11 capable of storing information in the handheld terminal. the

In this embodiment, the body temperature measurement module 12 is a non-contact body temperature measurement module. The above-mentioned 3G communication module 2 is the default communication mode, and the two network communication modes of the 3G communication module 2 and the Ethernet interface module 7 can be switched. the

In this embodiment, the central processing unit 1 is further connected with a keyboard control module 8 . the

In this embodiment, the 3G communication module 2 adopts the ZTE EVDO MC8630 module. RFID communication module 3 adopts TRF7960 of TI. The GPS positioning module 5 adopts the GS-91 model. TRF7960 uses SPI bus interface to communicate with S3C6410, and SPI interface is a full-duplex synchronous serial interface. the

The above-mentioned body temperature measurement module 12 is a non-contact body temperature measurement module, and a TN9 sensor is used for non-contact body temperature measurement. The human body has a constant temperature, generally around 37°C, and the human body emits infrared rays with a specific wavelength of about 10 μm. When a human body approaches, the infrared heat radiation signal of the human body when the human body approaches is converted into an electrical signal through the A/D modulus. Then the electrical signal is subjected to a series of processing, and the human body temperature can be measured conveniently and quickly. the

The above-mentioned ECG measurement module 13 is used for ECG signal measurement, and ECG signal measurement mainly includes heart rate measurement and ECG graph. The ECG signal is mainly collected from the body surface. During detection, the measuring electrodes are placed on two points on the body surface at a certain distance. The electrodes are connected to the amplifier through a shielded wire twisted from multiple strands of insulated core wires, and the potential of the electrodes on the body surface is measured. The difference is the ECG signal, and the drawn curve is the ECG. When collecting ECG signals, collect ECG data once every 2ms, convert the amplified signal through A/D, and read the corresponding AD data value. From this data, an ECG waveform diagram is drawn. At the same time, the heart rate data of the human body is collected every minute at intervals of minutes. the

The GPS positioning module 5 mainly integrates two main functions, namely positioning and address search. The positioning is mainly based on the latitude and longitude information of the GPS module on the terminal, and the user can display the geographical location information according to the latitude and longitude. At the same time, users can enter the address they want to find in the local address bar, and search the corresponding address through the map search. This part of the latitude and longitude information can be sent back to the server for storage according to requirements, and the location of the terminal holder can be monitored remotely. the

The audio and video communication module 9 realizes the audio and video conversation; the audio and video conversation is mainly divided into two parts, one is a video conversation between terminals, and the other is a conversation between a terminal and a server. The data collected by the terminal camera is encoded, transmitted and controlled, decoded, and played in real time on the terminal. The collected video data can also be sent to the server through the 3G network for decoding by the server. the

The working principle of the utility model is as follows: when the external body temperature measurement module 12, ECG measurement module 13 and blood pressure measurement module 14 are connected, the hand-held terminal is opened, and the body temperature measurement module 12, ECG measurement module 13 and blood pressure measurement module 14 are turned on. Enter the sensor measurement function from the main interface of the central processing unit 1, click the corresponding measurement button, and the entire measurement circuit starts to work. Taking non-contact body temperature measurement as an example, non-contact body temperature measurement uses TN9 sensor to measure two temperatures, one is ambient temperature and the other is human body temperature. After the energy radiated from the surface of the object is received by the pyroelectric sensor, the thermal radiation signal is converted into an electrical signal, and after being amplified by the amplification circuit of the central processing unit 1, the cluttered signal caused by the environment is filtered out by the filtering circuit of the central processing unit 1. Then it reaches the A/D digital-to-analog converter of the central processing unit 1, and the digital signal after the A/D conversion is converted into object surface temperature and displayed on the LCD touch screen display module 4 after data processing. the

The portable handheld terminal of the utility model is convenient for community medical workers to go deep into the community to provide guardians with collection of basic pathological conditions, realize health file management, and provide remote medical services. The portable handheld terminal of the utility model collects pathological and physiological signals of patients by integrating RFID technology and 3G technology, and connecting various pathological monitoring sensor modules through USB. At the same time, it is convenient for terminal holders to communicate with the hospital background. Medical workers will send the collected data to the hospital central server, and the background center expert physician will conduct video diagnosis and treatment for the current patient, and give professional diagnosis and treatment guidance. In addition, the collected data can be sent to the server for storage through the 3G network. the

Claims (10)

1. An intelligent handheld terminal for community medical services, characterized in that it includes a central processing unit (1), a 3G communication module (2) and an Ethernet interface for realizing network communication between the handheld terminal and the background service system Module (7), RFID communication module (3) used to identify and process the information contained in the service object, body temperature measurement module (12) used to measure human body temperature, and ECG measurement module (13) used to measure human ECG . A blood pressure measurement module (14) for measuring the blood pressure of a human body, wherein the power supply module (10) supplies power to the central processing unit (1), and the signal output terminals of the body temperature measurement module (12) and the electrocardiogram measurement module (13) communicate with the central processing unit (13). The signal input terminal of the processor (1) is connected, the blood pressure measurement module (14) is connected with the central processing unit (1) through the USB interface module (15), the 3G communication module (2), the Ethernet interface module (7), and the RFID communication module The module (3) is connected with the central processing unit (1). 2. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected to an LCD touch screen display module (4) that provides an interactive interface. 3. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected to a GPS positioning module (5) that provides geographic location information services. 4. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected with an SD card interface module (6) that provides data interaction between the handheld terminal and a portable storage device. 5. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected to a portable storage device capable of data interaction with the handheld terminal through a USB interface module (15) . 6. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected with an audio and video communication module (9) for providing real-time remote medical services and on-site video information collection , the audio-video communication module (9) includes a camera, an audio input interface and an audio output interface. 7. The smart handheld terminal for community medical services according to claim 1, characterized in that the central processing unit (1) is also connected with an EEPROM storage module (11) capable of storing information in the handheld terminal. 8. The smart handheld terminal for community medical services according to any one of claims 1 to 7, characterized in that the body temperature measurement module (12) is a non-contact body temperature measurement module. 9. The smart handheld terminal for community medical services according to claim 8, characterized in that the above-mentioned 3G communication module (2) is the default communication mode, and the 3G communication module (2) and the Ethernet interface module (7) have two networks The communication method can be switched. 10. The smart handheld terminal for community medical services according to claim 8, characterized in that the central processing unit (1) is also connected with a keyboard control module (8).

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