CN104083162A - Patient physiological feature data monitoring system and operating method thereof - Google Patents

Abstract

The invention relates to a patient physiological characteristic data monitoring system and a working method thereof, comprising: a monitoring client and a monitoring terminal, the monitoring client including: a monitoring front-end for collecting patient physiological characteristic data, the monitoring front-end includes a processor unit for The sensor group used to detect the patient's physiological characteristic data, the signal acquisition end of the processor unit is connected to the signal output end of the sensor group, and the processor unit is also connected to the network communication slave module; the monitoring client is suitable for uploading the patient's physiological data from the module through network communication. The characteristic data is sent to the monitoring terminal, and the monitoring terminal includes: a server for storing physiological characteristic data, the server receives the patient's physiological characteristic data through the main module of network communication, and establishes a patient database; the present invention collects and detects the patient's physiological characteristic data through the sensor group, and has data Detect comprehensive features; and establish a patient database and corresponding WEB pages for easy access by personal terminals.

Description

A patient physiological characteristic data monitoring system and its working method

technical field

The invention relates to the field of patient physiological characteristic data monitoring, in particular to a patient physiological characteristic data monitoring service system and a working method thereof.

Background technique

With the development of science and technology, medical care is gradually moving towards informationization and intelligence. The equipment for monitoring the physiological characteristic data of patients also tends to be intelligent, which provides convenience for doctors and nurses to monitor patients. However, most of the monitoring equipment only monitors a certain physiological characteristic data of the patient, and cannot comprehensively monitor different aspects of the patient. Certain hospitals are short on medical equipment resources.

The wired communication network used by most medical equipment monitoring systems requires a lot of cost to build a communication network. For hospitals with many buildings and floating population, it is difficult and costly to set up network communication lines.

Most medical equipment monitoring systems use the mode of client and server to monitor the physiological characteristics data of patients. However, this mode largely relies on the client to process the data information. Once the client software encounters a virus or the hardware is damaged In other cases, it is necessary to re-maintain and upgrade the system, and the cost required is very high; the mode of using the client and server is usually established on the basis of a local area network, relying on a dedicated server to connect to the database, which is relatively limited by the region, so The range of use is small. Since this model is based on centralized data processing, the interaction with users is poor; secondly, this model requires high platform establishment and high requirements for programmers, which leads to high system development costs.

The physiological characteristic data monitoring system has high requirements for real-time feedback. Most physiological characteristic monitoring systems can transmit the monitored parameters very well, but they cannot make judgments based on the corresponding information and make effective feedback to remind patients in time.

Contents of the invention

The purpose of the present invention is to provide a patient physiological characteristic data monitoring system, which overcomes the technical problems of the traditional monitoring system, the monitoring data is single, and the data cannot be uploaded to the server.

In order to solve the above technical problems, the present invention provides a patient physiological characteristic data monitoring system, which is characterized in that it includes: a monitoring client and a monitoring terminal, and the monitoring client includes: a monitoring front end for collecting patient physiological characteristic data, The monitoring front-end includes a processor unit, a sensor group for detecting the patient's physiological characteristic data, the signal acquisition end of the processor unit is connected with the signal output end of the sensor group, and the processor unit is also connected with the network communication slave module Connected; the monitoring client is suitable for uploading the patient’s physiological characteristic data from the module to the monitoring terminal through network communication, and the monitoring terminal includes: a server for storing physiological characteristic data, which is suitable for receiving according to the network communication main module. A patient database was established based on the above-mentioned patient physiological characteristic data.

Further, in order to realize data monitoring of pulse, electrocardiogram, blood pressure, and body temperature, the sensor group includes: a pulse sensor, an electrocardiogram sensor, a blood pressure sensor, and a body temperature sensor.

Further, in order to better make the output data of the sensor meet the input value range of the processor unit; the monitoring client also includes: an adjustment circuit for adjusting the signals collected by each sensor and inputting them to the processor unit, The adjustment circuit includes: a filter circuit, an amplification circuit and an isolation circuit sequentially connected in series.

Further, in order to better realize the human-computer interaction function, the monitoring client further includes a human-computer interaction module, which is connected to the processor unit and calls the patient database from the server through the communication network.

Further, on the basis of not installing the client, in order to facilitate personal viewing of the patient's physiological characteristic data and improve interactivity, the server has a built-in WEB presentation layer, which is suitable for calling the patient's physiological characteristic data from the patient database to establish The corresponding WEB page improves the compatibility of personal terminal equipment.

Further, in order to better monitor and compare data on patients, the server also stores a database of normal indicators, which includes normal indicator data of physiological characteristics.

On the basis of the above-mentioned patient physiological characteristic data monitoring system, the present invention also provides a working method of the patient physiological characteristic data monitoring system, wherein the patient physiological characteristic data monitoring system includes: a monitoring client, a monitoring terminal, The monitoring client is adapted to collect the patient's physiological characteristic data, and upload the patient's physiological characteristic data to the monitoring terminal through the communication network, and the monitoring terminal establishes a patient database according to the received patient's physiological characteristic data.

Further, in order to facilitate patients and medical workers to view the patient's physiological characteristic data, the server in the monitoring terminal has a built-in WEB presentation layer, and the WEB presentation layer is suitable for calling the patient's physiological characteristic data from the patient database to establish a corresponding WEB page; The personal terminal accesses or modifies the patient database by accessing the WEB presentation layer; it is convenient and efficient to browse the physiological characteristic data through the webpage, and can reduce the high development and maintenance cost of the CS architecture.

Further, in order to judge the treatment effect, the server also stores a normal index database, which includes normal index data of physiological characteristics; compares the physiological characteristic indexes of the patient database with the normal index database, and if the patient’s physiological characteristic data is abnormal, then Return the abnormal results to the monitoring client for easy viewing by the patient; input the patient's treatment information through the monitoring client, and compare the patient's physiological characteristic data with the physiological characteristic data in the normal index database to judge the therapeutic effect.

Compared with the prior art, the technical solution of the present invention has the following advantages: the present invention collects and detects the patient's physiological characteristic data through the sensor group, which includes: pulse, ECG, blood pressure, body temperature data monitoring, and has the characteristics of comprehensive data detection; and through The monitoring terminal establishes a patient database with the received patient physiological characteristic data, and at the same time establishes a corresponding WEB page for personal terminal access; the present invention can facilitate medical staff to check the real-time information of the patient, and adopt corresponding treatment plans according to the patient's physiological characteristics , more humane, and has a certain application prospect.

Description of drawings

In order to make the content of the present invention more easily understood, the present invention will be described in further detail below in conjunction with the specific embodiments according to the accompanying drawings, wherein

The block diagram of the patient's physiological characteristic data monitoring system described in Fig. 1;

The circuit block diagram of the adjustment circuit described in FIG. 2 .

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

Example 1

As shown in Figure 1, a kind of patient physiological characteristic data monitoring system comprises: monitoring client end, monitoring terminal, and described monitoring client end comprises: the monitoring front-end that is used to collect patient physiological characteristic data, and this monitoring front-end comprises processor unit, The sensor group used to detect the patient's physiological characteristic data, the signal acquisition end of the processor unit is connected to the signal output end of the sensor group, and the processor unit is also connected to the network communication slave module; the monitoring client is suitable for The patient's physiological characteristic data is uploaded from the module to the monitoring terminal through network communication. The monitoring terminal includes: a server for storing the physiological characteristic data. The server receives the patient's physiological characteristic data through the network communication main module and establishes a patient database.

The sensor group includes: a pulse sensor for pulse monitoring, an ECG sensor for ECG monitoring, a blood pressure sensor for blood pressure monitoring, and a body temperature sensor for body temperature monitoring; wherein, the four sensors used are Plus sensor pulse sensor, HKD- 10 ECG sensors, valley sensors, and PyroCoupleM series sensors all have the characteristics of high precision and high sensitivity, and can accurately measure the physiological characteristic data of patients.

As shown in Figure 2, the monitoring client also includes: an adjustment circuit for adjusting the signals collected by each sensor and inputting them to the processor unit, the adjustment circuit includes: a filter circuit, an amplifier circuit, isolated circuit.

Among them, the filter circuit performs corresponding filtering through the basic high-order active RC filter circuit to remove the burrs of the input signal; and then sends the filtered signal to the amplification circuit.

The amplifying circuit is used to amplify the collected signal, and two stages of amplification are used, namely, a preamplifier with a small noise figure and a main amplifier according to system requirements. The preamplifier requires high gain, high impedance, high common-mode rejection ratio, low noise, and low zero drift. As a commonly used instrumentation amplifier chip, AD8236 has the characteristics of zero crossover distortion and high common-mode rejection ratio. In medical equipment; the main amplifier is used to convert the weak signal into multiples of the voltage range that the core processor can handle according to the input voltage range required by the core processor. It uses the chip INA333, which is designed by Ti Company , instrumentation precision amplifier with micropower zero-drift rail-to-rail.

The isolation circuit is used to avoid the influence of the back-end digital circuit on the front-end analog circuit, improve the accuracy of the front-end signal acquisition, and realize the isolation of the analog circuit and the digital circuit by adding a photocoupler.

The network communication master module and the network communication slave module adopt WiFi or Ethernet module, and the wireless transceiver module adopts chip GS1010, which has abundant peripheral resources, various storage spaces, real-time clock control module, power management module and simple wireless The access module, the processor unit adopts MSP430AFE221 produced by TI Company, which is powered by 3.3V DC power supply, has ultra-low power consumption, has 16MHz high-frequency crystal oscillator, simple instructions, and high-efficiency processing capability.

The server also stores a normal index database, which includes normal index data of physiological characteristics.

The server has a built-in WEB presentation layer, which is suitable for calling the patient's physiological characteristic data from the patient database to establish a corresponding WEB page; the WEB page can be viewed through a PC, and the corresponding physiological characteristic parameters can be compared according to the corresponding WEB page. make a corresponding judgment.

The monitoring client also includes a human-computer interaction module, which is connected to the processor unit and calls the patient database from the server through the communication network; specifically, the human-computer interaction module uses a dot matrix liquid crystal Screen and keyboard, low working voltage, easy to carry, little interference from external light, large amount of information that can be displayed, high resolution, and long service life; the human-computer interaction module can also use a touch screen, and the human-computer interaction module can pass Inputting corresponding instructions to call the patient database, wherein the meaning of the call is to perform operations of adding, deleting, modifying, updating, and searching.

The present invention can make real-time response to the feedback of the monitoring terminal through the processor unit and the human-computer interaction module, display it on the human-computer interaction interface, overcome the weakness of poor interactivity, and provide patients with more humanized services. Using the web browsing mode, the patient monitoring information is browsed and processed through the browser, and the interaction with the user is more vivid and rich.

Example 2

A working method of a patient physiological characteristic data monitoring system based on embodiment 1, the patient physiological characteristic data monitoring system includes: a monitoring client, a monitoring terminal,

The monitoring client is adapted to collect the patient's physiological characteristic data, and upload the patient's physiological characteristic data to the monitoring terminal through the communication network, and the monitoring terminal establishes a patient database according to the received patient's physiological characteristic data.

The server in the monitoring terminal has a built-in WEB presentation layer, and the WEB presentation layer is suitable for invoking the patient's physiological characteristic data from the patient database to establish a corresponding WEB page.

Access the WEB presentation layer through a personal terminal, and access or modify the patient database, and make a real-time response; specifically, the server has a built-in WEB presentation layer, and the WEB presentation layer is suitable for receiving data from the patient. The database calls the patient's physiological characteristic data to establish a corresponding WEB page. The specific server establishes and stores the patient database; through the data access layer, the patient database of the server is directly operated to add, delete, modify, update, and search for the patient's physiological characteristic data. The operation of the data access layer comes from the business logic layer, which is mainly responsible for generating SQL statements according to the request of the WEB presentation layer and passing them to the data access layer, obtaining data from the data access layer and performing legality checks, and returning the processing results to the business logic layer Then return to the WEB presentation layer.

The personal terminal includes: a portable computer, a mobile phone, an IPAD, and the like.

The personal terminal checks the information of the monitoring front-end, performs simple operations on the information of the monitoring front-end, checks it in real time, makes a judgment on the patient's physiological characteristic parameter information, and takes corresponding measures in time.

The server also stores a normal index database, which includes normal index data of physiological characteristics; compares the patient database with the physiological characteristic indexes of the normal index database, and returns the abnormal result to the monitoring client if the patient's physiological characteristic data is abnormal. terminal, which is convenient for patients to view, and the medical staff constantly changes the treatment method according to the results; through the monitoring client terminal, the patient's treatment information is input through the human-computer interaction module, and the patient's physiological characteristic data is compared with the physiological characteristic data in the normal index database. Compare and judge the treatment effect.

Wherein, the treatment information includes taking medicines, infusions and other medical means.

Patients and their family members can access through personal terminals to check the patient's physiological characteristic parameters and understand the patient's hospitalization; moreover, the hospital's medical workers have higher access rights than patients and their family members, and can check the patient's physiological characteristic data and The medication status can be checked, deleted, added, modified and other operations, which is convenient for medical staff to carry out their work.

The server also stores a drug side effect database, which stores the side effect data of each drug; input the product name of the drug taken by the patient through the monitoring client, and call the side effect data of the drug from the drug side effect database according to the drug product name. The side effect data is compared with the patient's physiological characteristics data to determine whether the drug taken by the patient has side effects.

It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention. Furthermore, it is intended that the appended claims of the present invention embrace all changes and modifications that come within the scope and metesques of the appended claims, or equivalents of such scope and metes and bounds.

Claims (9)

1. A patient physiological characteristic data monitoring system, is characterized in that, comprises: monitoring client end, monitoring terminal, The monitoring client includes: a monitoring front-end for collecting patient physiological characteristic data, the monitoring front-end includes a processor unit, a sensor group for detecting patient physiological characteristic data, the signal acquisition end of the processor unit and the sensor The signal output terminal of the group is connected, and the processor unit is also connected with the network communication slave module; The monitoring client is suitable for uploading the patient's physiological characteristic data from the module to the monitoring terminal through network communication, The monitoring terminal includes: a server for storing physiological characteristic data, and the server is suitable for establishing a patient database according to the patient physiological characteristic data received by the network communication main module. 2. The patient physiological characteristic data monitoring system according to claim 1, wherein the sensor group comprises: a pulse sensor, an electrocardiogram sensor, a blood pressure sensor, and a body temperature sensor. 3. The patient physiological characteristic data monitoring system according to claim 2, wherein the monitoring client further comprises: an adjustment circuit for adjusting the signals collected by each sensor and inputting them to the processor unit, The adjustment circuit includes: a filter circuit, an amplification circuit and an isolation circuit sequentially connected in series. 4. The patient physiological characteristic data monitoring system according to claim 1, characterized in that, the monitoring client also includes a human-computer interaction module, which is connected to the processor unit and received from The server calls a patient database. 5. The patient physiological characteristic data monitoring system according to claim 1 or 4, wherein the server is built with a WEB presentation layer, and the WEB presentation layer is suitable for calling the patient physiological characteristic data from the patient database to establish a corresponding WEB page. 6. The patient physiological characteristic data monitoring system according to claim 5, wherein the server also stores a normal index database, which includes normal index data of physiological characteristics. 7. A working method of a patient physiological characteristic data monitoring system, characterized in that, the patient physiological characteristic data monitoring system comprises: a monitoring client, a monitoring terminal, The monitoring client is adapted to collect the patient's physiological characteristic data, and upload the patient's physiological characteristic data to the monitoring terminal through the communication network, and the monitoring terminal establishes a patient database according to the received patient's physiological characteristic data. 8. the working method of patient physiological characteristic data monitoring system according to claim 7, is characterized in that, The server in the monitoring terminal has a built-in WEB presentation layer, and the WEB presentation layer is suitable for calling the patient's physiological characteristic data from the patient database to establish a corresponding WEB page; The personal terminal accesses or modifies the patient database by accessing the WEB presentation layer. 9. The working method of the patient's physiological characteristic data monitoring system according to claim 8, said server is also stored with a normal index database, which database includes the normal index data of physiological characteristics; Comparing the physiological characteristic index of the patient database with the normal index database, if the patient's physiological characteristic data is abnormal, the abnormal result is returned to the monitoring client for easy viewing; The patient's treatment information is input through the monitoring client, and the patient's physiological characteristic data is compared with the physiological characteristic data in the normal index database to judge the treatment effect.