CN112545520A

CN112545520A - Wearable muscle strength monitoring system based on intelligent Internet of things technology

Info

Publication number: CN112545520A
Application number: CN202011156788.7A
Authority: CN
Inventors: 朱悦; 吴昊
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-03-26

Abstract

A wearable muscle strength monitoring system based on an intelligent Internet of things technology comprises a signal acquisition part, a control and processing part, a power supply, a display and an alarm module, wherein the signal acquisition part comprises a muscle strength signal sensor and an A/D (analog to digital) converter, and the signal output end of the muscle strength signal sensor is connected with the signal input end of the A/D converter through a lead; the control and processing part comprises a main controller and a wireless communication module, wherein the signal output end of the main controller is connected with the signal input end interface of the wireless communication module through a wire; the alarm signal output end of the main controller is connected with the alarm signal input end of the alarm module through a wire; the display signal output end of the main controller is connected with the display signal input end of the display through a wire; and the signal transmitting end of the wireless communication module is in wireless connection with the cloud platform through a 4G network. The invention is beneficial to making a rehabilitation treatment scheme and evaluating the rehabilitation progress condition, thereby improving the overall diagnosis and treatment efficiency of medical staff.

Description

Wearable muscle strength monitoring system based on intelligent Internet of things technology

Technical Field

The invention relates to the field of medical monitoring, in particular to a wearable muscle strength monitoring system based on an intelligent Internet of things technology.

Background

The muscle strength test is a test for measuring the strength of contraction of a muscle or muscle group in voluntary exercise of a subject, and is commonly used to evaluate the degree of impairment of muscle function in a patient. Through muscle strength test, more accurate muscle function quantitative evaluation data can be obtained, the method has important guiding significance for formulating a reasonable and targeted rehabilitation treatment scheme, and the method is widely applied to rehabilitation medical departments, neurology, surgery, orthopedics, sports medical departments and the like.

However, most of the existing muscle strength testing systems are complex in structure and complex in operation, and require professional medical staff to assist patients to use, so that the patients are required to be detected in hospitals or rehabilitation centers, and the requirements of real-time monitoring and rapid diagnosis of the body states of the patients cannot be met. At present, some small portable muscle strength testing devices appear in the market successively, but the muscle strength testers only provide a relatively simple operation mode, but cannot acquire and report the muscle strength state of a patient in a remote mode in real time. Doctors cannot obtain full and comprehensive muscle strength test data, and the patients are difficult to comprehensively understand so as to make a rehabilitation plan.

On the other hand, with the rapid development of internet of things technology, artificial intelligence, sensor technology and the like, wearable devices are also beginning to become increasingly popular. Wearable equipment is not only a hardware equipment, realizes powerful function through software support and data interaction, cloud end interaction more, and this will bring very big transition to our life, perception.

Disclosure of Invention

The invention aims to solve the problems and provides a wearable muscle strength monitoring system based on the intelligent internet of things technology, which is based on the human body technology, the intelligent internet of things technology, the wireless transmission technology, the deep learning technology and the sensor technology, and can be worn on the leg of a patient to test the muscle strength of the leg in real time.

The technical scheme adopted by the invention is as follows:

the utility model provides a wearable muscle power monitoring system based on intelligence internet of things, includes signal acquisition part, control and processing part, power, display and alarm module, its characterized in that: the signal acquisition part comprises a muscle force signal sensor and an A/D converter, wherein the muscle force refers to the contraction force generated by the muscle of a part of a human body when the part of the human body does free movement; the signal output end of the muscle force signal sensor is connected with the signal input end of the A/D converter through a lead;

the control and processing part comprises a main controller and a wireless communication module, wherein the signal output end of the main controller is connected with the signal input end interface of the wireless communication module through a wire; the alarm signal output end of the main controller is connected with the alarm signal input end of the alarm module through a wire; the display signal output end of the main controller is connected with the display signal input end of the display through a wire; a signal transmitting end of the wireless communication module is wirelessly connected with the cloud platform through a 4G network; the power supply adopts a battery, and the muscle strength signal sensor, the A/D converter, the alarm module, the main controller and the wireless communication module are powered by one power supply pipeline module.

The working principle of the invention is as follows: the muscle strength signal sensor collects the muscle strength analog signals of a detected human body in real time, the collected muscle strength analog signals are transmitted to the A/D conversion circuit and processed by the A/D conversion circuit, the obtained analog signals are converted into digital signals and transmitted to the MCU, the main controller analyzes the obtained muscle strength digital signals through an analytic algorithm and transmits the analyzed and processed data to the wireless communication module, and the wireless communication module transmits the analyzed and processed data to the cloud platform through the four-G network for an attending doctor to observe and manage in real time. And the main controller MCU simultaneously transmits the analyzed and analyzed data to the display for display. The muscle strength condition of the tested person is well understood. In addition, the main controller finds that the test data are abnormal according to a preset threshold value, and then alarms through an alarm.

The invention has the beneficial effects that: the wearable muscle strength monitoring system based on the intelligent Internet of things technology provides services in an intelligent and networked mode, has the characteristics of simplicity and convenience in operation, strong practicability and the like, provides an effective means for a patient to know the body state at any time, provides objective data for medical staff to clinically make a rehabilitation plan and evaluate the rehabilitation curative effect, and further improves the overall level of medical informatization.

The system has the following remarkable effects:

1. a means for remotely monitoring the muscle strength condition of the patient is provided for medical personnel, so that the diagnosis and treatment efficiency of the medical personnel can be improved;

2. the application threshold of using the muscle strength testing system is reduced, more patients can be prompted to use the muscle strength tester in daily life, and the body state of the patients can be monitored at any time;

3. a large amount of muscle strength test data can be collected, statistical analysis is carried out on the data, and the overall diagnosis and treatment level of rehabilitation medicine is improved by combining the condition of a patient;

4. the cost is low, the operation is simple, the large-scale popularization and application are facilitated, and the service can be conveniently provided for vast doctors and patients; and the equipment can be gradually updated and upgraded according to the development conditions of medical technology and information technology so as to meet the future requirements.

To sum up, wearable muscle power monitoring system based on intelligence internet of things can effectively improve the effect of muscle power test, helps formulating the rehabilitation treatment scheme, assesses the recovered progress condition, and then improves medical personnel's whole efficiency of diagnosing to can provide abundanter comprehensive data resource for the medical industry, promote medical information ization level, indirectly create more economic benefits and social for medical field.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The utility model provides a wearable muscle power monitoring system based on intelligence internet of things, includes signal acquisition part, control and processing part, power 1, display 2 and alarm module 3, its characterized in that: the signal acquisition part comprises a muscle force signal sensor 4 and an A/D converter 5, wherein the muscle force refers to the contraction force generated by the muscle of a part of a human body when the part of the human body does free movement. The signal output end of the muscle force signal sensor 4 is connected with the signal input end of the A/D converter 5 through a lead.

The control and processing part comprises a Main Controller (MCU) 6 and a wireless communication module 7, wherein the signal output end of the Main Controller (MCU) 6 is connected with the signal input end interface of the wireless communication module 7 through a lead. The alarm signal output end of the Main Controller (MCU) 6 is connected with the alarm signal input end of the alarm module 3 through a lead. The display signal output end of the Main Controller (MCU) 6 is connected with the display signal input end of the display 2 through a lead. And a signal transmitting end of the wireless communication module 7 is wirelessly connected with the cloud platform 8 through a 4G network. The power supply 1 adopts a battery and supplies power to the muscle strength signal sensor 4, the A/D converter 5, the alarm module 3, the Main Controller (MCU) 6 and the wireless communication module 7 through a power pipeline module 9.

The muscle strength signal sensor 4 is responsible for collecting muscle strength test data of a patient, and the muscle strength test data is sent to a Main Controller (MCU) 6 after being preprocessed by an A/D converter 5 telephone; the Main Controller (MCU) 6 analyzes the data according to an analysis algorithm, and reports the analyzed data to the remote cloud platform 8 through the wireless communication module 7 via the 4G network; the patient can view his own test results at any time via the display 2. If the Main Controller (MCU) 6 finds that the test data is abnormal according to the preset threshold value, the voice prompt is started through the alarm module 3, so that the patient can know the own physical condition in time. The muscle strength monitoring system adopts a rechargeable lithium battery for power supply, monitors the electric quantity of the battery in real time, and prompts a user to charge under the condition of insufficient electric quantity.

Claims

1. The utility model provides a wearable muscle power monitoring system based on intelligence internet of things, includes signal acquisition part, control and processing part, power (1), display (2) and alarm module (3), its characterized in that: the signal acquisition part comprises a muscle force signal sensor (4) and an A/D converter (5), wherein the muscle force refers to the contraction force generated by the muscle of a part of a human body when the part of the human body does free movement; the signal output end of the muscle force signal sensor (4) is connected with the signal input end of the A/D converter (5) through a lead;

the control and processing part comprises a main controller (6) and a wireless communication module (7), wherein the signal output end of the main controller (6) is connected with the signal input end interface of the wireless communication module (7) through a lead; the alarm signal output end of the main controller (6) is connected with the alarm signal input end of the alarm module (3) through a lead; the display signal output end of the main controller (6) is connected with the display signal input end of the display (2) through a lead; the signal transmitting end of the wireless communication module (7) is in wireless connection with the cloud platform (8) through a 4G network; the muscle strength monitoring device is characterized in that the power supply (1) adopts a battery and supplies power to the muscle strength signal sensor (4), the A/D converter (5), the alarm module (3), the main controller (6) and the wireless communication module (7) through a power supply pipeline module (9).