阅读说明：本技术 一种肌电图智能检测装置及操作方法 (Electromyogram intelligent detection device and operation method ) 是由 王新伟 胡宗发 于 2021-07-15 设计创作，主要内容包括：本发明涉及一种肌电图智能检测装置及操作方法；一种肌电图智能检测装置包括用于检测肌电图的检测设备和用于限定患者体位的床；检测设备设置于床的一侧；用于检测肌电图的检测设备包括机架,用于检测肌电电位变化的肌电模块和用于检测肌肉体表运动变化的视觉模块；肌电模块和视觉模块设置于机架的上部；肌电模块包括肌电仪和电极；电极的个数大于等于3个,且电极的内端与肌电仪连接；视觉模块包括视觉处理器、摄像头和张力传感器；摄像头和张力传感器均与视觉处理器连接；张力传感器的个数大于等于3个。本发明的有益之处在于,实现视觉和肌电多路径肌肉运动状态检测,保证检测灵敏度和检测精度,降低对患者和医生配合度要求,提高检测效率。(The invention relates to an electromyogram intelligent detection device and an operation method; an electromyogram intelligent detection device comprises a detection device for detecting electromyogram and a bed for limiting the body position of a patient; the detection equipment is arranged on one side of the bed; the detection equipment for detecting the electromyogram comprises a rack, an electromyogram module for detecting the change of the electromyogram potential and a vision module for detecting the change of the body surface movement of muscle; the myoelectricity module and the vision module are arranged at the upper part of the rack; the electromyography module comprises an electromyography and an electrode; the number of the electrodes is more than or equal to 3, and the inner ends of the electrodes are connected with an electromyograph; the vision module comprises a vision processor, a camera and a tension sensor; the camera and the tension sensor are both connected with the vision processor; the number of the tension sensors is more than or equal to 3. The invention has the advantages of realizing the detection of the movement state of the muscles by vision and myoelectricity multipath, ensuring the detection sensitivity and the detection precision, reducing the requirement on the adaptability of patients and doctors and improving the detection efficiency.)

1. An electromyogram intelligent detection device comprises a detection device for detecting electromyogram and a bed for limiting the body position of a patient; the detection equipment is arranged on one side of the bed; the electromyogram detection device is characterized by comprising a rack, an electromyogram module and a vision module, wherein the electromyogram module is used for detecting the change of electromyogram potential; the myoelectricity module and the vision module are arranged on the upper part of the rack;

the electromyography module comprises an electromyography and an electrode; the number of the electrodes is more than or equal to 3, and the inner ends of the electrodes are connected with the electromyograph; the vision module comprises a vision processor, a camera and a tension sensor; the camera and the tension sensor are both connected with the vision processor; the number of the tension sensors is more than or equal to 3;

the detection equipment comprises a display for displaying data and a server for analyzing and combining myoelectric parameters and visual parameters; the display is fixed at the top of the rack; the server is fixed at the lower part of the rack, and the display is connected with the server;

the bed comprises a bed body, a mattress, a track and a bracket; the mattress is fixed on the top of the bed body; the track is fixed on the top edge of the bed body; the bracket is connected to the rail in a sliding manner.

2. The electromyogram intelligent detection device of claim 1, wherein the vision processor comprises an image comparator for extracting visual screen characteristics, an amplifier for amplifying tension signals, a filter, an analog-digital converter and a data corrector.

3. The electromyogram intelligent detection device of claim 1, wherein a roller is arranged at the bottom of the rack, and the roller is a universal wheel with a self-brake function.

4. The electromyogram intelligent detection device of claim 1, wherein an input port of the server is connected with a keyboard and a mouse respectively, and the keyboard and the mouse are both placed on the top of the rack.

5. The intelligent electromyogram detection device according to claim 1, wherein a simulator and a clock are arranged inside the server, and the simulator can be used for fusing the parameters of the electromyogram module and the parameters of the visual module at corresponding moments and simulating a corresponding electromyogram.

6. The electromyogram intelligent detection device of claim 1, wherein a data storage and a communication module are further arranged inside the server.

7. The electromyogram intelligent detection device according to claim 1, wherein disinfection grooves are arranged on both sides of the middle part of the rack 11, and ultraviolet lamps are arranged on the tops of the inner walls of the disinfection grooves; a storage box is arranged in the disinfection tank.

8. The electromyogram intelligent detection device of claim 1, wherein the electrodes and the front end of the tension sensor are both of circular design.

9. The electromyography intelligent detection device of claim 1, wherein the mattress is a surface cortical sponge pad; the support adopts a flexible rod support, and the bottom of the support is provided with a locking knob; the camera is fixed on the top of the bracket.

10. An operation method of an electromyogram intelligent detection apparatus according to any one of claims 1 to 9, characterized by comprising the steps of:

s1, turning on ultraviolet lamps in the disinfection tank to disinfect the electrodes and the tension sensors in the containing boxes on two sides;

s2, taking out the sterilized electrodes and the sterilized tension sensors to be respectively attached to the body surfaces of the to-be-detected parts of the patients, and aligning the camera to the to-be-detected parts of the patients;

and S3, extracting myoelectric and visual characteristic parameters by using the electromyograph and the visual processor, processing by the server, simulating an electromyogram, and displaying by the display.

Technical Field

The invention relates to the technical field of medical appliances, in particular to an electromyogram intelligent detection device and an operation method.

Background

Electromyography (EMG) is a bioelectrical pattern of muscles recorded by an electromyograph. Has important significance for evaluating the activities of people in a human-computer system. The measurement can be carried out by adopting a special electromyogram or a multi-lead physiological instrument. The graph measured when static muscles work presents three typical waveforms of a pure phase, a mixed phase and an interference phase, and the three typical waveforms are closely related to the muscle load intensity.

The existing electromyogram mainly adopts an electromyogram to carry out electromyogram transformation detection, and then a corresponding atlas is simulated by matching with computer analysis, but the electromyogram detection electromyogram transformation is easily influenced by the muscle load degree of a patient detection part, only can display and change light, medium and heavy loads, has wide load degree identification range, further is difficult to ensure the detection precision and influence the detection judgment, has higher requirement on the matching degree of a patient and medical personnel in the actual detection process, is easy to cause long detection and low detection efficiency due to improper matching.

Disclosure of Invention

The invention aims to provide an electromyogram intelligent detection device and an operation method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electromyogram intelligent detection device comprises a detection device for detecting electromyogram and a bed for limiting the body position of a patient; the detection equipment is arranged on one side of the bed; the detection equipment for detecting the electromyogram comprises a rack, an electromyogram module for detecting the change of the electromyogram potential and a vision module for detecting the change of the body surface movement of muscle; the myoelectricity module and the vision module are arranged at the upper part of the rack;

the electromyography module comprises an electromyography and an electrode; the number of the electrodes is more than or equal to 3, and the inner ends of the electrodes are connected with an electromyograph; the vision module comprises a vision processor, a camera and a tension sensor; the camera and the tension sensor are both connected with the vision processor; the number of the tension sensors is more than or equal to 3;

the detection device comprises a display for displaying data and a server for analyzing and combining myoelectric parameters and visual parameters; the display is fixed on the top of the frame; the server is fixed at the lower part of the rack, and the display is connected with the server;

the bed comprises a bed body, a mattress, a track and a bracket; the mattress is fixed on the top of the bed body; the track is fixed on the top edge of the bed body; the bracket is connected on the track in a sliding way.

As a further scheme of the invention: the vision processor internally comprises an image comparator for extracting the characteristics of the visual screen, an amplifier for amplifying tension signals, a filter, an analog-digital converter and a data corrector.

As a further scheme of the invention: the bottom of frame is provided with the gyro wheel, and the gyro wheel adopts the area from the universal wheel of stopping.

As a further scheme of the invention: the input port of the server is respectively connected with a keyboard and a mouse, and the keyboard and the mouse are both arranged at the top of the rack.

As a further scheme of the invention: the simulator and the clock are arranged in the server, and the simulator can be used for fusing the parameters of the myoelectric module and the parameters of the visual module at corresponding moments and simulating corresponding myoelectric graphs.

As a further scheme of the invention: the server is also internally provided with a data memory and a communication module.

As a further scheme of the invention: both sides of the middle part of the rack are provided with disinfection grooves, and the tops of the inner walls of the disinfection grooves are provided with ultraviolet lamps; the inside of disinfection groove sets up the receiver.

As a further scheme of the invention: the front ends of the electrodes and the tension sensor are both designed in a circular shape.

As a further scheme of the invention: the mattress adopts a surface leather spongy cushion; the bracket adopts a flexible rod bracket, and the bottom of the bracket is provided with a locking knob; the camera is fixed in the top of support.

An operation method of an electromyography intelligent detection device comprises the following steps:

s1, opening ultraviolet lamps in the disinfection tank to disinfect electrodes and tension sensors in the storage boxes on two sides;

s2, taking out the sterilized electrodes and the sterilized tension sensors to respectively attach to the body surfaces of the to-be-detected parts of the patients, and aligning the camera to the to-be-detected parts of the patients;

and S3, extracting the electromyographic and visual characteristic parameters by using an electromyograph and a visual processor, processing by using a server, simulating an electromyogram, and displaying by using a display.

Compared with the prior art, the invention has the beneficial effects that: the invention adopts the detection mode that the visual module is matched with the auxiliary myoelectric module, can utilize the myoelectric module to carry out myoelectric detection on a patient, utilizes the visual module to realize direct macroscopic muscle reaction display and microscopic muscle-induced skin surface tension change display, can collect original data of a relaxed state at the initial stage of detection of the patient, then the motion and movement data are collected in the detection process, and then are synchronously analyzed and processed through the myoelectric module and the visual module, and extracts the motion characteristics of the two corresponding moments, finally combines the simulation to generate electromyogram, can collect the original data under any load state of the patient, then stimulate the movement, adopt the corresponding movement data, have low operation difficulty, can greatly reduce the requirement on the matching degree of patients and medical staff, the detection range of the detection equipment is wide, and the detection equipment covers the state of muscle absolute 0 load to the state of human muscle load limit;

meanwhile, the device detects the muscle movement condition by utilizing visual macro, micro and myoelectric change in a multi-path manner, has high detection sensitivity and high detection precision, and can well avoid detection errors caused by pure myoelectric detection.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.

Drawings

FIG. 1 is a front axial view of the structure of the electromyogram intelligent detection device of the invention;

FIG. 2 is a rear axial view of the structure of the electromyogram intelligent detection device of the invention;

FIG. 3 is a schematic view of the expanded state structure of the electromyogram intelligent detection device of the present invention;

FIG. 4 is a schematic block diagram of the structure of the operation method of the electromyogram intelligent detection device of the present invention;

fig. 5 is a schematic block diagram of an operation method of the electromyogram intelligent detection apparatus of the present invention.

The electromyogram intelligent detection device 100, the detection equipment 10, the rack 11, the rollers 111, the disinfection tank 112, the storage box 113, the electromyogram module 12, the electromyogram 121, the electrodes 122, the vision module 13, the vision processor 131, the camera 132, the tension sensor 133, the display 14, the server 15, the keyboard 151, the mouse 152, the bed 20, the bed body 21, the mattress 22, the rails 23 and the support 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, an electromyogram intelligent detection apparatus 100 includes a detection device 10 for detecting electromyogram and a bed 20 for defining a patient's body position. The detection device 10 is arranged at one side of the bed 20. The detection device 10 for detecting electromyogram comprises a frame 11, an electromyogram module 12 for detecting electromyogram potential changes and a vision module 13 for detecting muscle body surface movement changes. The myoelectric module 12 and the visual module 13 are disposed at an upper portion of the frame 11.

The electromyography module 12 includes an electromyograph 121 and an electrode 122. The number of the electrodes 122 is more than or equal to 3, and the inner end of the electrode 122 is connected with the electromyograph 121, so that electromyographic change detection is realized. The vision module 13 includes a vision processor 131, a camera 132, and a tension sensor 133. The camera 132 and the tension sensor 133 are both connected to the vision processor 131. The number of the tension sensors 133 is more than or equal to 3, and visual macroscopic and microscopic detection is realized.

The detection device 10 comprises a display 14 for displaying data and a server 15 for analyzing, combining myoelectric and visual parameters. The display 14 is fixed to the top of the housing 11. The server 15 is fixed at the lower part of the frame 11, and the display 14 is connected with the server 15 to realize electromyogram display.

The bed 20 comprises a bed body 21, a mattress 22, rails 23 and a support 24. The mattress 22 is fixed on the top of the bed body 21. The rail 23 is fixed to the top edge of the bed 21. The bracket 24 is slidably connected to the rail 23, so that the patient can be conveniently fixed and the camera can be conveniently fixed.

In this embodiment, the vision processor 131 includes an image comparator for extracting the features of the viewing screen, an amplifier for amplifying the tension signal, a filter, an analog-to-digital converter, and a data corrector, so as to convert and process the data signal of the tension sensor and extract the feature data of the body surface tension motion transformation.

In this embodiment, the bottom of frame 11 is provided with gyro wheel 111, and gyro wheel 111 adopts the area from the universal wheel of stopping, makes things convenient for the device to transport, increases and uses the flexibility.

In this embodiment, the input port of the server 15 is connected to the keyboard 151 and the mouse 152, and the keyboard 151 and the mouse 152 are both disposed on the top of the rack 11, so as to facilitate the input operation and the operation of the operating device.

In this embodiment, a simulator and a clock are provided inside the server 15, and the simulator may be configured to fuse the parameters of the myoelectric module 12 and the parameters of the visual module 13 at corresponding times, and simulate a corresponding myoelectric diagram to implement the myoelectric diagram simulation.

In this embodiment, the inside of server 15 still is provided with data memory and communication module, realizes that patient's detected data uploads hospital's database, makes things convenient for the later stage to trace back, call.

In this embodiment, both sides of the middle portion of the rack 11 are provided with the disinfection tank 112, and the top of the inner wall of the disinfection tank 112 is provided with the ultraviolet lamp; the inside of disinfection groove 112 is equipped with receiver 113, realizes disinfecting before the detection, avoids cross infection.

In this embodiment, the electrode 122 and the front end of the tension sensor 133 are both of circular design.

In this embodiment, mattress 22 adopts surperficial cortex foam-rubber cushion, guarantees the travelling comfort, makes things convenient for the patient to relax fast, and convenient cleanness. The support 24 adopts gentle folding rod support, and the bottom of support 24 sets and sets the locking knob, and convenient free adjusting position and track 23 lock, put. The camera 132 is fixed to the top of the stand 24.

When the device is used, the power supply of the device is switched on, then the corresponding number of electrodes 122 and tension sensors 133 are correspondingly connected to the electromyograph 121 and the vision processing module 131 according to the detection position of the patient, the storage boxes 113 on the two sides of the rack 11 are opened, then the electrodes 122 and the tension sensors 133 are placed in and pushed back to the storage boxes 113, and then the ultraviolet lamp in the disinfection tank 112 is started to disinfect the electrodes.

During sterilization, the patient can expose the body surface of the part to be detected, then place the part on the bed 20, then move the support 24 to the approximate position along the track 23, then fix the part, and bend the support 24 to make the camera 132 face the muscle of the part to be detected of the patient.

Then after disinfection is finished, the electrode 122 and the tension sensor 133 are taken out and attached to the part to be detected of the patient, after attachment is finished, the patient is asked to relax, muscles of the part to be detected of the patient are in a relaxed state, then myoelectric raw data, body surface tension raw data and body surface visual video data of the patient are collected (after raw data collection is carried out, the average value of 10-30 seconds is used as the raw data within an allowable fluctuation range after the numerical value is stable, errors are reduced), during detection, state data of different time should be collected, synchronous analysis processing is carried out through the myoelectric instrument 121 and the visual processor 131, main characteristic data are extracted and uploaded to the server 15, then data arrangement and combination are carried out through the server 15, corresponding myoelectric graphs are simulated, and display is carried out through the display 14.

And the data after corresponding patient detection can be uploaded to a hospital database through the server 15 and reserved as a deposit, so that later-stage tracing and reading are facilitated.

An operation method of an electromyography intelligent detection device comprises the following steps:

s1, opening ultraviolet lamps in the disinfection tank to disinfect electrodes and tension sensors in the storage boxes on two sides;

s2, taking out the sterilized electrodes and the sterilized tension sensors to respectively attach to the body surfaces of the to-be-detected parts of the patients, and aligning the camera to the to-be-detected parts of the patients;

and S3, extracting the electromyographic and visual characteristic parameters by using an electromyograph and a visual processor, processing by using a server, simulating an electromyogram, and displaying by using a display.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.