CN212941005U - Myoelectric biofeedback therapeutic instrument - Google Patents
Myoelectric biofeedback therapeutic instrument Download PDFInfo
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- CN212941005U CN212941005U CN202020456888.0U CN202020456888U CN212941005U CN 212941005 U CN212941005 U CN 212941005U CN 202020456888 U CN202020456888 U CN 202020456888U CN 212941005 U CN212941005 U CN 212941005U
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Abstract
The utility model discloses a myoelectricity biofeedback therapeutic instrument. The myoelectricity biofeedback therapeutic instrument comprises a myoelectricity biofeedback therapeutic instrument host, wherein the myoelectricity biofeedback therapeutic instrument host comprises a physical isolation switching module, a myoelectricity filtering module, a myoelectricity signal processing module, a micro-control module, a display module, a communication module, an electrical stimulation generation circuit module, an electrical stimulation feedback circuit module, a storage module, a power supply module and the like. The electromyographic biofeedback therapeutic instrument realizes the switching between the electromyographic signal acquisition and the electrical stimulation signal application through the physical isolation switching module, and can also be used for acquiring feedback information through the electrical stimulation feedback circuit module and adjusting a treatment scheme according to the feedback information. The myoelectric biofeedback therapeutic instrument realizes stimulation of neuromuscular and collection, analysis and feedback of myoelectric signals, can also intelligently generate a therapeutic scheme, is convenient to carry and improves user experience.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a flesh electricity biofeedback therapeutic instrument.
Background
Currently, in clinical diagnosis and rehabilitation, muscle functions such as muscle fatigue, myasthenia gravis, and muscular atrophy are often evaluated using information on myoelectric signals. Electromyography (EMG) detection is a simple, noninvasive, easily accepted Electromyography activity by a subject, can be used for testing electrical signals of muscles in a large range of a human body, including abdominal muscle Electromyography signals, pelvic floor muscle Electromyography signals and the like, and is helpful for reflecting changes in the aspects of muscle physiology, biochemistry and the like in the exercise process. The muscle electrical stimulation technology (EMS) is that pulse current replaces nerve impulse sent by brain to make muscle produce contraction to produce physiological and biochemical changes.
The biological feedback reflects the physiological activity condition of a human body through various instruments, so that a user can obtain instant visual feeling, and the physiological activity which cannot be controlled originally is controlled finally through the action excitation assisted by positive feedback and negative feedback. Physical therapy by electromyographic biofeedback training and neuromuscular electrical stimulation is a common method for treating pelvic floor dysfunctional diseases. The evaluation and treatment of the muscle function of the abdomen can be realized.
The existing muscle rehabilitation treatment system generally needs a patient to reserve time to visit a clinic or a hospital personally, a large amount of time and manpower are wasted, the treatment process is tedious, the willingness of the patient to insist on long-term treatment is not strong, and the possibility of autonomous treatment of the patient is very low; the existing muscle rehabilitation treatment system is heavy, and the connection among all devices depends on wired transmission such as USB and the like, so that the system is inconvenient to carry. Existing muscle rehabilitation therapy systems also fail to feed back the real-time conditions of the application of electrical stimulation.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
The utility model provides a flesh electricity biofeedback therapeutic instrument gathers, analysis and feedback training patient's flesh electricity signal, can apply the electro photoluminescence to patient's muscle and resume patient's muscle dysfunction.
The utility model provides a flesh electricity biofeedback therapeutic instrument, this flesh electricity biofeedback therapeutic instrument includes:
including flesh electricity biofeedback therapeutic instrument host computer, its characterized in that:
the electromyographic biofeedback therapeutic instrument host comprises a physical isolation switching module, an electromyographic filtering module, an electromyographic signal processing module, a micro-control module, a display module, a communication module, an electrical stimulation generation circuit module, an electrical stimulation feedback circuit module, a storage module and a power supply module;
the myoelectric signal processing module, the display module, the communication module, the storage module and the power supply module are respectively connected with the micro control module;
the physical isolation switching module is connected with the micro control module, is connected with the electromyography filtering module through a pair of EMG electrode plates, is used for transmitting electromyography signals of muscles, and is transmitted to the electromyography filtering module; the physical isolation switching module is connected with the electrical stimulation generating circuit module through a pair of STIM electrode plates, the micro control module is connected with the STIM electrode plates through the electrical stimulation generating circuit module, and the STIM electrode plates are used for transmitting neuromuscular electrical stimulation signals;
the electrical stimulation generating circuit module is connected with the micro control module, the electrical stimulation generating circuit module is connected with the micro control module through the electrical stimulation feedback circuit module, the electrical stimulation feedback circuit module is used for collecting feedback information of the electrical stimulation generating circuit module, and the micro control module adjusts the neuromuscular electrical stimulation signal according to the feedback information.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the physical isolation switching module comprises a single-pole double-throw switch relay, and the single-pole double-throw switch relay is controlled by the micro control module; when the electromyographic signals are collected, the micro control module controls the physical isolation switching module to be connected with the pair of EMG electrode plates; when the neuromuscular electrical stimulation signal is applied, the micro control module controls the physical isolation switching module to be connected with the pair of STIM electrode plates.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the electromyographic filtering module filters noise of the electromyographic signals, and the electromyographic signal processing module amplifies the electromyographic signals.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the myoelectric signal processing module at least comprises a pelvic floor muscle myoelectric processing module or an abdominal muscle myoelectric processing module.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the communication module realizes the communication connection between the myoelectricity feedback therapeutic instrument and a mobile terminal or a PC terminal.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the power module comprises a lithium battery; the display module comprises a touch screen, or the display module comprises a display screen and a key module.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the micro-control module comprises an electromyography evaluation module, the electromyography evaluation module forms a treatment scheme according to the electromyography signals and an evaluation algorithm, and the electromyography evaluation module displays the treatment scheme on the display module for a user to select.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the communication module realizes the communication connection between the myoelectricity feedback therapeutic instrument and a mobile terminal or a PC terminal.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the electromyographic biofeedback therapeutic instrument host is connected with the external electrode through the physical isolation switching module.
Optionally, the myoelectric biofeedback therapeutic apparatus further comprises: the myoelectricity feedback therapeutic instrument host further comprises a voice module, the voice module is connected with the micro control module, and the voice module outputs voice data or collects voice commands.
The utility model provides a myoelectricity biofeedback therapeutic instrument. The myoelectricity biofeedback therapeutic instrument comprises a myoelectricity biofeedback therapeutic instrument host, and comprises a physical isolation switching module, a myoelectricity filtering module, a myoelectricity signal processing module, a micro-control module, a display module, a communication module, an electrical stimulation generating circuit module, an electrical stimulation feedback circuit module, a storage module, a power supply module and the like. The electromyographic biofeedback therapeutic instrument realizes the switching between the electromyographic signal acquisition and the electrical stimulation signal application through the physical isolation switching module, and can also be used for acquiring feedback information through the electrical stimulation feedback circuit module and adjusting a treatment scheme according to the feedback information. The myoelectric biofeedback therapeutic instrument realizes stimulation of neuromuscular and collection, analysis and feedback of myoelectric signals, can also intelligently generate a therapeutic scheme, is convenient to carry and improves user experience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the invention as claimed.
Drawings
It will be understood that the figures are schematic and that elements or elements are not necessarily drawn to scale.
FIG. 1 is a schematic block diagram of a system of an electromyographic biofeedback treatment apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an EMG connection in a possible implementation manner of a physical isolation switching module in an electromyographic biofeedback therapeutic apparatus according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of STIM connection in a possible implementation manner of the physical isolation switching module in the myoelectric biofeedback therapeutic apparatus provided by the embodiment of the present invention.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
The embodiment of the utility model provides a flesh electricity biofeedback therapeutic instrument. Embodiments of the present disclosure are described below with reference to the drawings.
Please refer to fig. 1, which shows a schematic block diagram of a system of an electromyographic biofeedback therapeutic apparatus according to an embodiment of the present invention.
As shown in fig. 1, the electromyographic biofeedback therapeutic apparatus comprises an electromyographic biofeedback therapeutic apparatus host 1000, wherein the electromyographic biofeedback therapeutic apparatus host 1000 comprises a micro-control module 10, a physical isolation switching module 20, an electromyographic filtering module 30, an electromyographic signal processing module 40, a display module 100, a communication module 90, an electrical stimulation generation circuit module 60, an electrical stimulation feedback circuit module 70, a storage module 50 and a power supply module 80. The myoelectricity biofeedback treatment can be made into a purplish red handheld device which is light and portable. The system can be conveniently used by a user at home or on business, and the time for the user to queue, register and wait in a hospital is saved.
The micro control module 10 may be any device or combination of devices including a Micro Controller Unit (MCU), a Micro Processor Unit (MPU), or a Programmable Logic Controller (PLC), and is configured to issue control commands to other modules of the electromyographic biofeedback therapeutic apparatus main Unit 1000.
The physical isolation switching module 20, the electromyography filtering module 30, the electromyography signal processing module 40 and the micro control module 10 are connected to form an electric path for acquiring and evaluating the electromyography signals.
The physical isolation switching module 20 is also directly connected to the micro control module 10, and the micro control module 10 can control the on/off of the physical isolation switching module 20 according to actual conditions.
The physical isolation switching module 20 is connected to the electromyography filtering module 30 through a pair of EMG electrode pads, and the pair of EMG electrode pads are used for transmitting electromyography signals of muscles, specifically, pelvic muscles or abdominal muscles, and the like. The electromyographic signal is transmitted to an electromyographic filtering module 30, and the electromyographic filtering module 30 is connected with an electromyographic signal processing module 40. Due to the influence and action of an external electric field and an electromagnetic field, induced potential exists on the surface of a human body, the induced potential is reflected into the electromyographic biofeedback therapeutic instrument host 1000 through the electrodes to form noise interference on muscle electromyographic signals, the external electromagnetic interference is changed along with the surrounding environment and generally represents power frequency interference of 50Hz under the conditions of daily life and laboratories. The electromyographic filtering module 30 can eliminate power frequency interference of 50Hz, and improve the signal-to-noise ratio of the acquired electromyographic signals.
The filtered electromyographic signals are transmitted to an electromyographic signal processing module 40, and the electromyographic signals after being processed by amplification, conditioning and the like are transmitted to the micro control module 10.
The micro-control module 10 may further include an electromyography evaluation module, which forms a treatment scheme according to the electromyography signal and the evaluation algorithm, and displays the treatment scheme on the display module 100 for the user to select. The electromyographic evaluation module may adopt a GLADZER evaluation algorithm, and records the whole evaluation process to form evaluation recorded data, and finally, the electromyographic signal, the evaluation recorded data, the corresponding treatment method and other data may be stored in the storage module 50, and the electromyographic signal, the evaluation recorded data, the corresponding treatment method and other data may be visually displayed to the user in the display module 100. A variety of intelligent assessment schemes may be provided for user selection. And treatment protocols can be intelligently generated.
The physical isolation switching module 20 is connected with the electrical stimulation generating circuit module 60 through a pair of STIM electrode plates, and the micro control module 10 is connected with the pair of STIM electrode plates through the electrical stimulation generating circuit module 60, and the STIM electrode plates are used for transmitting neuromuscular electrical stimulation signals.
The electrical stimulation generation circuit module 60 is connected to the micro control module 10 through the electrical stimulation feedback circuit module 70 while being connected to the micro control module 10. The micro control module 10 controls the electrical stimulation generation circuit module 60 to generate the neuromuscular electrical stimulation signal according to the treatment scheme selected by the user, meanwhile, the electrical stimulation feedback circuit module 70 is used for collecting feedback information of the electrical stimulation generation circuit module, and the micro control module 10 can adjust corresponding parameters of the treatment scheme according to the feedback information, so as to adjust the output neuromuscular electrical stimulation signal.
The display module 100, the communication module 90, the storage module 50 and the power module 80 are respectively connected to the micro control module 10.
In some optional implementation manners, the electromyographic biofeedback therapeutic apparatus host 1000 is connected to an external electrode through the physical isolation switching module 20, the external electrode is used to collect an electromyographic signal of a user, and can also receive a neuromuscular electrical stimulation signal output by the electromyographic biofeedback therapeutic apparatus host 1000, so that the muscle contracts to generate physiological and biochemical changes, and the myogenic biofeedback therapeutic apparatus host is used to treat common dysmuscular diseases. The external electrode can adopt a vaginal probe, an abdominal muscle probe and the like which are mainstream in the market and can be replaced at will, thereby avoiding bacterial infection.
In some optional implementations, the electromyographic signal processing module 40 includes at least a pelvic floor myoelectric processing module or an abdominal muscle myoelectric processing module, so that the electromyographic biofeedback therapeutic apparatus can be applied to at least two scenarios of the pelvic floor muscle and the abdominal muscle.
In some optional implementation manners, the display module 100 may adopt a touch screen, and may also adopt a common screen and a key to implement display and human-computer interaction input of the electromyographic biofeedback therapeutic apparatus host 1000.
In some alternative implementations, the communication module 90 may be in communication connection with a mobile terminal or a PC terminal, and the communication connection may be wireless or wired. Specifically, the bluetooth and the USB transmission line can be used, and the selection is performed according to the actual situation of the user. The electromyographic biofeedback therapeutic instrument host 1000 is connected with a PC terminal through a communication module 90, and a PC terminal program is provided to facilitate the data butt joint of a user and a hospital. The electromyographic biofeedback therapeutic instrument host 1000 can also be connected with an application program (APP) of a mobile terminal, so that a user can conveniently communicate and interact with an expert.
In some alternative implementations, the power module 80 may be a lithium battery.
In some optional implementations, the electromyographic biofeedback therapeutic apparatus host 1000 further includes a voice module 110, the voice module 110 is connected to the micro-control module 10, and the voice module 110 can output voice data to play some prompt messages; the voice module 110 can also be used for collecting the voice command of the user to realize the operation of the electromyographic biofeedback therapeutic instrument host 1000.
One possible implementation of the above-described physically isolated switching module 20 is shown in fig. 2 and 3. In particular, the physical isolation switching module 20 may comprise a single pole double throw switch relay controlled by the micro control module 10. Pin 3 and pin 6 of the single-pole double-throw switch relay are respectively connected with the positive electrode and the negative electrode of the external electrode, pin 2 and pin 7 are respectively connected with the EMG + electrode plate and the EMG-electrode plate, pin 4 and pin 5 are respectively connected with the STIM + electrode plate and the STIM-electrode plate, and pin 1 is connected with the power module 80.
After the physical isolation switching module 20 is connected to the external electrode, specifically, as shown in fig. 2, when collecting the EMG signal, the micro control module 10 controls the single-pole double-throw switch relay to connect the pin 3 and the pin 2, and to connect the pin 6 and the pin 7, so that the physical isolation switching module 20 is connected to the pair of EMG electrode plates. And then transmitted to the micro control module 10 for evaluation through filtering, signal processing, etc.
Specifically, as shown in fig. 3, when the neuromuscular electrical stimulation signal is applied, the micro control module 10 controls the single-pole double-throw switch relay to connect the pin 3 with the pin 4, and to connect the pin 6 with the pin 5, so as to connect the physical isolation switching module 20 with the pair of STIM + electrode pads. The neuromuscular electrical stimulation signal generated by the electrical stimulation generation circuit module 60 controlled by the micro-control module 10 according to the treatment scheme selected by the user can be transmitted to the external electrode, so that the stimulation treatment of the muscle of the user can be realized.
It should be noted that, when in use, the electromyographic biofeedback therapeutic apparatus switches between acquiring the electromyographic signal and applying the electrical stimulation signal through the physical isolation switching module 20, and may also be used to acquire the feedback information through the electrical stimulation feedback circuit module 70 and adjust the treatment scheme according to the feedback information. The myoelectric biofeedback therapeutic instrument realizes stimulation of neuromuscular and collection, analysis and feedback of myoelectric signals, can also intelligently generate a therapeutic scheme, is convenient to carry and improves user experience.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Claims (11)
1. The myoelectricity biofeedback therapeutic instrument comprises a myoelectricity biofeedback therapeutic instrument host, and is characterized in that:
the electromyographic biofeedback therapeutic instrument host comprises a physical isolation switching module, an electromyographic filtering module, an electromyographic signal processing module, a micro-control module, a display module, a communication module, an electrical stimulation generation circuit module, an electrical stimulation feedback circuit module, a storage module and a power supply module;
the myoelectric signal processing module, the display module, the communication module, the storage module and the power supply module are respectively connected with the micro control module;
the physical isolation switching module is connected with the micro control module, is connected with the electromyography filtering module through a pair of EMG electrode plates, is used for transmitting electromyography signals of muscles, and is transmitted to the electromyography filtering module which is connected with the electromyography signal processing module; the physical isolation switching module is connected with the electrical stimulation generating circuit module through a pair of STIM electrode plates, the micro control module is connected with the STIM electrode plates through the electrical stimulation generating circuit module, and the STIM electrode plates are used for transmitting neuromuscular electrical stimulation signals;
the electrical stimulation generating circuit module is connected with the micro control module, the electrical stimulation generating circuit module is connected with the micro control module through the electrical stimulation feedback circuit module, the electrical stimulation feedback circuit module is used for collecting feedback information of the electrical stimulation generating circuit module, and the micro control module adjusts the neuromuscular electrical stimulation signal according to the feedback information.
2. The electromyographic biofeedback treatment apparatus according to claim 1, wherein:
the physical isolation switching module comprises a single-pole double-throw switch relay, and the single-pole double-throw switch relay is controlled by the micro control module; when the electromyographic signals are collected, the micro control module controls the physical isolation switching module to be connected with the pair of EMG electrode plates; when the neuromuscular electrical stimulation signal is applied, the micro control module controls the physical isolation switching module to be connected with the pair of STIM electrode plates.
3. An electromyographic biofeedback treatment apparatus according to claim 1 or 2, wherein: the electromyographic filtering module filters noise of the electromyographic signals, and the electromyographic signal processing module amplifies the electromyographic signals.
4. An electromyographic biofeedback treatment apparatus according to claim 3, wherein:
the myoelectric signal processing module at least comprises a pelvic floor muscle myoelectric processing module or an abdominal muscle myoelectric processing module.
5. An electromyographic biofeedback treatment apparatus according to claim 3, wherein:
the communication module realizes the communication connection between the myoelectricity feedback therapeutic instrument and a mobile terminal or a PC terminal.
6. An electromyographic biofeedback treatment apparatus according to claim 3, wherein: the power module comprises a lithium battery; the display module comprises a touch screen, or the display module comprises a display screen and a key module.
7. An electromyographic biofeedback treatment apparatus according to claim 3, wherein: the micro-control module comprises an electromyography evaluation module, the electromyography evaluation module forms a treatment scheme according to the electromyography signals and an evaluation algorithm, and the electromyography evaluation module displays the treatment scheme on the display module for a user to select.
8. An electromyographic biofeedback treatment apparatus according to claim 3, wherein:
the communication module realizes the communication connection between the myoelectricity feedback therapeutic instrument and a mobile terminal or a PC terminal.
9. An electromyographic biofeedback treatment apparatus according to claim 3, wherein:
the electromyographic biofeedback therapeutic instrument host is connected with the external electrode through the physical isolation switching module.
10. An electromyographic biofeedback treatment apparatus according to claim 3, wherein:
the myoelectricity biofeedback therapeutic instrument host further comprises a voice module, the voice module is connected with the micro-control module, and the voice module outputs voice data or collects voice commands.
11. An electromyographic biofeedback treatment apparatus according to any one of claims 4 to 9, wherein:
the myoelectricity biofeedback therapeutic instrument host further comprises a voice module, the voice module is connected with the micro-control module, and the voice module outputs voice data or collects voice commands.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633887A (en) * | 2021-07-26 | 2021-11-12 | 江苏福瑞科技有限公司 | Biostimulation feedback system based on filtering algorithm |
| CN116173407A (en) * | 2023-03-03 | 2023-05-30 | 南京中医药大学 | Analgesic apparatus based on electromyographic signal acquisition and intermediate frequency electric stimulation |
| CN116994741A (en) * | 2023-09-27 | 2023-11-03 | 深圳市宏强兴电子有限公司 | Interactive system and method based on intelligent medium-low frequency physiotherapy terminal |
-
2020
- 2020-04-01 CN CN202020456888.0U patent/CN212941005U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633887A (en) * | 2021-07-26 | 2021-11-12 | 江苏福瑞科技有限公司 | Biostimulation feedback system based on filtering algorithm |
| CN116173407A (en) * | 2023-03-03 | 2023-05-30 | 南京中医药大学 | Analgesic apparatus based on electromyographic signal acquisition and intermediate frequency electric stimulation |
| CN116173407B (en) * | 2023-03-03 | 2023-10-03 | 南京中医药大学 | Analgesic apparatus based on electromyographic signal acquisition and intermediate frequency electric stimulation |
| CN116994741A (en) * | 2023-09-27 | 2023-11-03 | 深圳市宏强兴电子有限公司 | Interactive system and method based on intelligent medium-low frequency physiotherapy terminal |
| CN116994741B (en) * | 2023-09-27 | 2024-01-16 | 深圳市宏强兴电子有限公司 | Interactive system and method based on intelligent medium-low frequency physiotherapy terminal |
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