阅读说明：本技术 智能生物反馈仪 (Intelligent biofeedback instrument ) 是由 李正茂 苏权超 陈泽濠 于 2021-06-25 设计创作，主要内容包括：本发明提供智能生物反馈仪,包括机体和肌电信号采集装置,肌电信号采集装置包括导联线、设置在导联线一端的用于粘贴在四肢肌肤上的以采集肌电信号的肌电片和设置在导联线上的用于对肌电片所采集的肌电信号进行处理的信号处理器,机体内设有与导联线另一端连接的中央处理器和为中央处理器供电的电源,中处理器的内部具有存储动作意图数据的动作意图数据库,机体上设有操作台和与中央处理器连接的显示屏,显示屏通过电源供电,操作台设置有与信号处理器连接的鼠标和键盘,机体内还有稳压器,稳压器分别与电源、中央处理器、显示屏连接,导联线的另一端设置有插头,机体上设有与插头插配的插口,插口与中央处理器连接。(The invention provides an intelligent biofeedback instrument, which comprises an instrument body and an electromyographic signal acquisition device, wherein the electromyographic signal acquisition device comprises a lead wire, an electromyographic sheet which is arranged at one end of the lead wire and used for being stuck to the skin of four limbs to acquire electromyographic signals, and a signal processor which is arranged on the lead wire and used for processing the electromyographic signals acquired by the electromyographic sheet, a central processing unit which is connected with the other end of the lead wire and a power supply which supplies power for the central processing unit are arranged in the instrument body, an action intention database which stores action intention data is arranged in the central processing unit, an operation table and a display screen which is connected with the central processing unit are arranged on the instrument body, the display screen supplies power through the power supply, a mouse and a keyboard which are connected with the signal processor are arranged on the operation table, a voltage stabilizer is arranged in the instrument body and is respectively connected with the power supply, the central processing unit and the display screen, and a plug is arranged at the other end of the lead wire, the machine body is provided with a socket which is inserted and matched with the plug, and the socket is connected with the central processing unit.)

1. Intelligent biofeedback appearance, its characterized in that: including organism and flesh electrical signal collection system, flesh electrical signal collection system includes the lead wire, sets up the myoelectric piece that is used for pasting in order to gather flesh electrical signal on four limbs skin that is used for of lead wire one end and sets up the signal processor who is used for carrying out the processing to the flesh electrical signal that the myoelectric piece gathered on the lead wire, be equipped with in the organism with central processing unit that the lead wire other end is connected and the power for the power supply of central processing unit, the inside of central processing unit has the action intention data of storage database, be equipped with the operation panel on the organism and the display screen of being connected with central processing unit, the display screen passes through power supply, the operation panel is provided with mouse and the keyboard of being connected with signal processor.

2. The intelligent biofeedback instrument of claim 1, wherein: the machine body is also internally provided with a voltage stabilizer which is respectively connected with the power supply, the central processing unit and the display screen.

3. The intelligent biofeedback instrument of claim 1, wherein: the other end of the lead wire is provided with a plug, the machine body is provided with a socket which is matched with the plug in an inserting way, and the socket is connected with the central processing unit.

4. The intelligent biofeedback instrument of claim 1, wherein: the machine body is provided with a drawer for placing articles.

5. The intelligent biofeedback meter of any one of claims 1-4, wherein: the machine body is arranged on the base, and the base is provided with universal wheels with brakes.

6. The intelligent biofeedback meter of any one of claims 1-4, wherein: the operation panel and the display screen are arranged on the machine body through the connecting seat.

7. The intelligent biofeedback meter of any one of claims 1-4, wherein: the power supply is a storage battery.

Technical Field

The invention relates to the technical field of rehabilitation of patients with limb disability, in particular to an intelligent biofeedback instrument.

Background

At present, the number of the people with limb disability or half disability caused by diseases or trauma such as cerebral apoplexy, various osteoarthropathy, degenerative change, cerebral palsy and the like in the world reaches 1.28 hundred million, and is increased by 4 percent every year. 2500 thousands of patients with disabilities in our country, wherein about 1500 thousands of patients with disabilities in lower limbs are in existence. With the rapid increase of the aged population, the high incidence of cerebrovascular diseases and other factors, the lower limb disability population is rapidly expanding. Most patients with lower limb disability can not take care of themselves, heavy economic burden is brought to families and society, and the phenomena of poverty caused by diseases and poverty returned caused by diseases are prominent, so that the patients become increasingly serious social problems.

Feedback instruments capable of helping patients appear in the market at present, but most of the feedback instruments judge the data of arms only by clicking a screen with a mouse to judge the reaction force of the patients, cannot measure and display the data of four limbs, and can judge the rehabilitation condition of the bodies of the patients through real-time data of the swinging of a machine.

Disclosure of Invention

The invention aims to provide an intelligent biofeedback instrument, and aims to solve the problem of real-time monitoring of limb data of the intelligent biofeedback instrument in the prior art.

In order to realize the purpose, the intelligent biofeedback instrument adopts the technical scheme that: the intelligent biofeedback instrument comprises an instrument body and a myoelectric signal acquisition device, wherein the myoelectric signal acquisition device comprises a lead wire, a myoelectric sheet which is arranged at one end of the lead wire and used for being pasted on the skin of four limbs to acquire myoelectric signals, and a signal processor which is arranged on the lead wire and used for processing the myoelectric signals acquired by the myoelectric sheet, wherein the instrument body is internally provided with a central processing unit connected with the other end of the lead wire and a power supply for supplying power to the central processing unit, the inside of the central processing unit is provided with an action intention database for storing action intention data, the instrument body is provided with an operation table and a display screen connected with the central processing unit, the display screen is supplied with power through the power supply, and the operation table is provided with a mouse and a keyboard which are connected with the signal processor.

Preferably, the machine body is also internally provided with a voltage stabilizer which is respectively connected with the power supply, the central processing unit and the display screen.

Preferably, the other end of the lead wire is provided with a plug, the machine body is provided with a socket which is inserted into the plug, and the socket is connected with the central processing unit.

Preferably, a drawer for placing articles is arranged on the machine body.

Preferably, the machine body is arranged on a base, and a universal wheel with a brake is arranged on the base.

Preferably, the console and the display screen are arranged on the machine body through a connecting seat.

The invention has the beneficial effects that: the action intention database is arranged in the central processing unit, collected action intention data are stored in the action intention database, myoelectric signals of a patient are collected by the myoelectric sheet in real time in the rehabilitation training process of the patient, the myoelectric signals collected by the myoelectric sheet in real time are subjected to analog-to-digital conversion by the signal processor, the converted digital signals are transmitted to the central processing unit through a lead wire, the obtained digital signal data are matched with the data in the action intention database by the central processing unit, the action and the type are judged, the determined action intention is displayed through animation, the action on the display screen can be visually observed by the patient, meanwhile, interesting game interaction is designed, and the enthusiasm of the patient in rehabilitation training is improved.

Furthermore, a voltage stabilizer is arranged in the machine body and is respectively connected with the power supply, the central processing unit and the display screen, and the voltage stabilizer can control the stability of the output voltage of the power supply.

Furthermore, the other end of the lead wire is provided with a plug, the machine body is provided with a socket which is matched with the plug in an inserting mode, the socket is connected with the central processing unit, and the lead wire can be installed better.

Furthermore, a drawer for placing articles is arranged on the machine body, and the myoelectric signal acquisition device can be placed in the drawer.

Further, the organism sets up at the base, be provided with the universal wheel of area brake on the base, the universal wheel that has the brake can make better the removal of organism.

Further, operation panel and display screen pass through the connecting seat setting on the organism, and the connecting seat can be better fix operation panel and display screen.

Drawings

FIG. 1 is a front view of an embodiment of the intelligent biofeedback device of the present invention;

FIG. 2 is a rear view of an embodiment of the intelligent biofeedback device of the present invention;

FIG. 3 is a right side view of an embodiment of the intelligent biofeedback device of the present invention;

fig. 4 is a schematic diagram of the structure of the lead wire of the intelligent biofeedback instrument.

In the figure: 1. a body; 2. a signal processor; 3. a universal wheel; 4. a storage battery; 5. a central processing unit; 6. an operation table; 7. a mouse; 8. a keyboard; 9. a display screen; 10. a voltage regulator; 11. a connecting seat; 12. a base; 13. a drawer; 14. A myoelectric sheet; 15. and (6) conducting wires.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 4, the intelligent biofeedback instrument includes an instrument body 1 and an electromyographic signal collecting device, the electromyographic signal collecting device includes a lead 15, one end of the lead is provided with an electromyographic sheet 14, the electromyographic sheet 14 is used for being adhered on the skin, a signal processor 2 for processing the electromyographic signal collected by the electromyographic sheet 14 is arranged on the lead 15, a central processing unit 5 connected with the other end of the lead 15 and a power supply for supplying power to the central processing unit 5 are arranged in the instrument body 1, the instrument body 1 is provided with an operation console 6 and a display screen 9 connected with the central processing unit 5, the display screen 9 is supplied with power through the power supply, and the operation console 6 is provided with a mouse 7 and a keyboard 8 connected with the signal processor 2.

In this embodiment, the main body 1 further includes a voltage stabilizer 10, the voltage stabilizer 10 is respectively connected to the power supply, the central processing unit 5, and the display screen 9, and the voltage stabilizer 10 can control the stability of the output voltage of the power supply.

In this embodiment, a plug is disposed at the other end of the lead wire 15, a socket is disposed on the body 1 and is connected to the central processing unit 5, so that the lead wire 15 can be better installed.

In this embodiment, a drawer 13 for placing articles is disposed on the machine body 1, and the drawer 13 can be used for placing an electromyographic signal acquisition device.

In order to facilitate moving the present invention, in this embodiment, the body 1 is disposed on the base 12, and the universal wheel 3 with a brake is disposed on the base 12.

In this embodiment, the console 6 and the display screen 9 are disposed on the body 1 through the connecting base 11, and the connecting base 11 can better fix the console 6 and the display screen 9.

In this embodiment, the cpu 5 is powered by a power supply, specifically, the power supply is the battery 4.

The working principle and the working process of the invention are as follows, an action intention database is arranged in the central processing unit 5, collected action intention data are stored in the action intention database, the myoelectric sheet 14 collects myoelectric signals of a patient in real time in the process of rehabilitation training of the patient, the myoelectric signals collected by the myoelectric sheet 14 in real time are subjected to analog-to-digital conversion by the signal processor 2, the converted digital signals are transmitted to the central processing unit 5 through a lead wire 15, the obtained digital signal data are matched with the data in the action intention database by the central processing unit 5, actions and types are judged, and the determined action intention is displayed through animation, so that the patient can visually observe the actions on the display screen 9, meanwhile, interesting game interaction is designed, and the enthusiasm of the rehabilitation training of the patient is improved.

In other embodiments, the power source may also be a lithium battery.

In other embodiments, the display screen 9 and the console 6 can be directly arranged on the machine body 1.

In other embodiments, the universal wheel 3 can also be directly arranged on the machine body 1.