CN111317660A - Myoelectricity detection electric acupuncture device and myoelectricity detection method - Google Patents
Myoelectricity detection electric acupuncture device and myoelectricity detection method Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 92
- 238000001467 acupuncture Methods 0.000 title claims abstract description 66
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- 238000002567 electromyography Methods 0.000 claims description 30
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- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
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- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/02—Devices for locating such points
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- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
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Abstract
The invention provides myoelectricity detection electric needle equipment and a myoelectricity detection method, and belongs to the technical field of medical appliances. The myoelectricity detection device comprises a plurality of electrode patches, a myoelectricity detection module, a main control module and a self-adaptive parameter adjusting module. Wherein, each electrode paste is used for connecting each acupuncture point detection point on the surface of the skin of the patient, and potential difference is generated among the acupuncture point detection points. The myoelectricity detection module is used for amplifying the potential difference and forming a myoelectricity signal. The main control module is used for performing AD conversion on the electromyographic signals and selecting corresponding electrical stimulation parameters of a preset treatment scheme. The self-adaptive parameter adjusting module is used for comparing the converted electromyographic signals with corresponding electrical stimulation parameters of a preset treatment scheme so as to output the electrical stimulation parameters matched with the tolerance of the patient. The electromyographic detection electro-acupuncture device realizes accurate positioning of acupuncture points, and the parameters of the electro-acupuncture can be automatically adjusted to adapt to different tolerance of different patients.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to myoelectricity detection electric needle equipment and a myoelectricity detection method.
Background
The electric acupuncture is also called as electronic acupuncture instrument, which is an acupuncture clinical treatment device that combines the traditional acupuncture technique with the modern electronic technology and stimulates the acupuncture points with continuous controllable current to simulate the acupuncture feeling, so that the channels and the acupuncture points of the human body can be effectively stimulated for a long time, thereby improving the clinical curative effect. The acupuncture therapy using the electronic acupuncture therapy apparatus is also called as electric acupuncture therapy, and the electric acupuncture therapy not only has the functions of dredging the channels and collaterals and harmonizing yin and yang by the traditional acupuncture, but also has double physiological effects of electric stimulation. The electronic acupuncture therapy instrument can output various pulse waveforms such as square waves, triangular waves, fluctuating waves, sawtooth waves and the like.
At present, the applied electronic acupuncture instrument has some problems, such as inaccurate positioning, incapability of objectively reflecting the electrical stimulation effect, poor controllability of the electrical stimulation parameter, incapability of automatically adjusting the parameter according to the electrical stimulation effect, incapability of accurately and quantitatively outputting an acupuncture scheme and the like during treatment. Therefore, there is a need to develop an electric needle device which is accurate in positioning and can be adaptively adjusted through electromyographic detection.
Disclosure of Invention
The invention aims to at least solve one technical problem in the prior art and provides a myoelectricity detection electric needle device and a myoelectricity detection method.
The invention provides myoelectricity detection electric needle equipment, which specifically comprises a plurality of electrode pastes, a myoelectricity detection module, a main control module and a self-adaptive parameter adjusting module; the output end of each electrode paste is connected with the input end of the myoelectricity detection module, the output end of the myoelectricity detection module is connected with the input end of the main control module, and the main control module is connected with the self-adaptive parameter adjusting module; wherein,
the electrode patch is used for connecting all acupuncture point detection points on the surface of the skin of a patient, and potential difference is generated among all the acupuncture point detection points;
the myoelectricity detection module is used for amplifying the potential difference and forming a myoelectricity signal;
the main control module is used for performing AD conversion on the electromyographic signals and selecting corresponding electrical stimulation parameters of a preset treatment scheme;
the adaptive parameter adjusting module is used for comparing the converted electromyographic signals with the corresponding electrical stimulation parameters of the preset treatment scheme so as to output the electrical stimulation parameters matched with the tolerance of the patient.
Optionally, the main control module includes a conversion sub-module and a selection sub-module; the input end of the conversion sub-module is connected with the output end of the myoelectricity detection module, and the conversion sub-module is connected with the selection sub-module;
the conversion sub-module is used for performing AD conversion on the electromyographic signals;
and the selection submodule is used for selecting the corresponding electrical stimulation parameters of the preset treatment scheme.
Optionally, the adaptive parameter adjusting module includes a comparing sub-module and an adjusting sub-module; wherein,
the comparison submodule is used for comparing the converted electromyographic signals with corresponding electrical stimulation parameters of the preset treatment scheme;
and the adjusting submodule is used for outputting an electric stimulation parameter matched with the tolerance of the patient according to the comparison result.
Optionally, the electrical stimulation parameter includes at least one of waveform, frequency, and pulse width.
Optionally, the display device further comprises a display module, wherein the display module is connected with the output end of the main control module; wherein,
the display module is used for displaying according to the display command sent by the main control module; wherein, the display content comprises the electromyographic signal, the preset treatment scheme and the output electrical stimulation parameter.
Optionally, the electric stimulation device further comprises an electric stimulation output module, wherein the input end of the electric stimulation output module is connected with the output end of the adaptive parameter adjusting module, and the output end of the electric stimulation output module is connected with the electrode patch; wherein,
and the electrical stimulation output module is used for transmitting the output electrical stimulation parameters to the electrode patch in the form of electric pulses.
Optionally, the system further comprises a power module, wherein the power module is connected with the main control module; wherein,
the power supply module is used for supplying electric energy to at least one of the myoelectricity detection module, the main control module, the self-adaptive parameter adjusting module, the display module and the electrical stimulation output module.
Optionally, the electrode paste is any one of a heating electrode paste, a silver/silver chloride electrode paste and a gel electrode paste.
Optionally, the main control module is connected to the adaptive parameter adjusting module in a wireless manner or a wired manner.
In a second aspect of the present invention, there is provided a myoelectric detection method, according to the myoelectric detection electric needle device described above, the detection method specifically includes the following steps:
connecting each electrode paste to each acupuncture point detection point on the skin surface of a patient, and generating a potential difference between the acupuncture point detection points;
amplifying the potential difference by using the electromyography detection module and forming an electromyography signal;
the main control module is used for carrying out AD conversion on the electromyographic signals, and electric stimulation parameters corresponding to a preset treatment scheme are selected;
and comparing the converted electromyographic signals with the corresponding electrical stimulation parameters of the preset treatment scheme by using the self-adaptive parameter adjusting module so as to output the electrical stimulation parameters matched with the tolerance of the patient.
Compared with the prior art, the invention has the following beneficial effects: on one hand, the electromyography detection electric needle device is provided with an electrode paste and an electromyography detection module, and the accurate positioning of acupuncture points can be realized through the combined action of the electrode paste and the electromyography detection module. On the other hand, the device is also provided with a self-adaptive parameter adjusting module, and can dynamically and adaptively adjust the electrical stimulation parameters according to the electromyographic signals fed back by different individuals in real time and the selected preset treatment scheme during acupuncture treatment so as to output electrical stimulation parameters with different intensities according to different individuals, thereby effectively solving the problem of tolerance of patients during the use of the traditional electric needle. The electromyographic detection electric acupuncture device has the electric stimulation effect of the traditional electric acupuncture, can adapt to different clinical requirements, solves a plurality of problems of the traditional electric acupuncture instrument, and is particularly beneficial to quantization and standardization due to adjustable electric acupuncture parameters and acupoint positioning detection.
Drawings
FIG. 1 is a block diagram schematically illustrating the components of an electromyographic detection electric acupuncture device according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating a myoelectricity detection method according to a second embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, in a first aspect of the present invention, there is provided an electromyography detection electric acupuncture device 100, which specifically includes a plurality of electrode patches 101, an electromyography detection module 102, a main control module 103, and an adaptive parameter adjustment module 104; the output end of each electrode paste 101 is connected with the input end of a myoelectricity detection module 102, the output end of the myoelectricity detection module 102 is connected with the input end of a main control module 103, and the main control module 103 is connected with a self-adaptive parameter adjusting module 104. The electrode patch 101 is used for connecting acupuncture point detection points on the skin surface of a patient, and potential differences are generated among the acupuncture point detection points. And the electromyography detection module 102 is used for amplifying the potential difference and forming an electromyography signal. The main control module 103 is configured to perform AD conversion on the electromyographic signals, and select electrical stimulation parameters corresponding to a preset treatment scheme. And the self-adaptive parameter adjusting module 104 is used for comparing the electromyographic signals after the bricks are replaced with the corresponding electrical stimulation parameters of the preset treatment scheme so as to output the electrical stimulation parameters matched with the tolerance of the patient.
The electrode pastes can be pasted on points to be detected of the acupuncture points on the surface of the skin of a human body, so that potential differences are generated among the points to be detected of the acupuncture points, the potential differences are detected through the myoelectricity detection module, accurate positioning of the acupuncture points of the human body is achieved, and meanwhile whether the positioning is accurate or not can be objectively judged. Secondly, the self-adaptive parameter adjusting module provided by the invention can realize the function of adjusting the parameters of the electric needle so as to output the electric stimulation parameters matched with the tolerance of the patient, thereby solving the problem of tolerance of the patient when the traditional electric needle is used.
It should be noted that, in the present invention, each electrode patch 101 is adhered to each acupoint to be detected on the surface of the skin of the human body, a potential difference is generated between the acupoints, the potential difference is collected and amplified by a differential amplifier of the myoelectric detection module 102, and the amplified myoelectric signal is transmitted as an input to the main control module 103 for analysis, storage and further processing. The electrode paste 101 may be any one of a heating electrode paste, a silver/silver chloride electrode paste, and a gel electrode paste, and those skilled in the art may select the electrode paste according to actual applications, which is not limited specifically herein.
Specifically, the main control module 103 includes a conversion sub-module and a selection sub-module. The input end of the conversion submodule is connected with the output end of the myoelectricity detection module 102, and the conversion submodule is connected with the selection submodule. And the conversion sub-module is used for performing AD conversion on the electromyographic signals. And the selection submodule is used for selecting the corresponding electrical stimulation parameters of the preset treatment scheme. That is, the main control module 103 converts the amplified electromyographic signals, and further selects electrical stimulation parameters corresponding to a treatment scheme preset in the main control module 103. Of course, the selection of the treatment regimen may be made by the operator. The main control module 103 then further selects the electrical stimulation parameters configured with the treatment plan.
It should be noted that, the main control module 103 of this embodiment may be connected to the adaptive parameter adjusting module 104 in a wireless manner or a wired manner, and it is only necessary to mainly implement a connection function, and a specific connection manner is not specifically limited herein.
Optionally, as shown in fig. 1, the electromyography detection electric acupuncture device 100 of this embodiment further includes a display module 105, and the display module 105 is connected with the output end of the main control module 103; the display module 105 is configured to perform display according to a display command sent by the main control module 103; the display content comprises an electromyographic signal, a preset treatment scheme and an output electrical stimulation parameter. That is, the main control module 103 may transmit the converted electromyographic signals to the display module 105, and an operator may select a treatment plan preset in the main control module 103, so that the operator may grasp the basic condition of the patient and select a corresponding acupuncture treatment plan in time through the display module 105.
Specifically, the adaptive parameter tuning module 104 includes a comparison sub-module and a tuning sub-module. The comparison submodule is configured to compare the electromyographic signals detected by the electromyographic detection module 102 with electrical stimulation parameters corresponding to a preset treatment scheme. And the adjusting submodule is used for outputting the electrical stimulation parameters matched with the tolerance of the patient according to the comparison result. That is to say, the adaptive parameter adjusting module 104 in this embodiment may receive the dynamic electromyographic signal detected by the electromyographic detection module 102 and the electrical stimulation parameter corresponding to the preset acupuncture treatment scheme output by the main control module 103 at the same time, and then compare the two data, for example, if the electromyographic signal does not conform to the electrical stimulation parameter corresponding to the preset treatment scheme, the electrical stimulation parameter is further adjusted, and finally the adjusted parameter is output in the form of a PWM wave.
It should be noted that the electrical stimulation parameters finally output by the adaptive parameter adjusting module 104 include at least one of waveform, frequency and pulse width.
Optionally, as shown in fig. 1, the electromyography detection electric acupuncture device 100 of this embodiment further includes an electrical stimulation output module 106, an input end of the electrical stimulation output module 106 is connected to an output end of the adaptive parameter adjusting module 104, and an output end of the electrical stimulation output module 106 is connected to the electrode patch 101; the electrical stimulation output module 106 is configured to transmit the output electrical stimulation parameters to the electrode patch in the form of electrical pulses.
It should be noted that the plurality of electrode patches 101 in the present invention are connected to the skin surface of the human body, and are connected to the myoelectric detection module 102 and the electrical stimulation output module 106 through wires. Wherein each electrode paste 101 is composed of a conductive layer, an interactive layer and a paste layer. The adhesive layer is used for being adhered to each acupoint to be detected on the surface of the skin of a human body, the conductive layer can realize real-time collection of electric signals of each acupoint, potential differences exist among the acupoints, the interaction layer transmits the generated potential difference signals to the myoelectricity detection module 102, and certainly, the conductive layer can also be used for receiving electric stimulation parameters transmitted by the electric stimulation output module 106. That is, the electromyography detection module 102 can collect the electrical signals at the acupuncture points of the human body through the electrode patches 101, and then transmit the electrical stimulation parameters corresponding to the treatment scheme back to each electrode patch 101 through the above-mentioned electromyography signal processing process, so as to perform corresponding acupuncture treatment on the human body through each electrode patch 101.
Optionally, as shown in fig. 1, the electromyography detection electric needle device 100 of this embodiment further includes a power supply module 107, where the power supply module 107 is configured to provide electric energy to at least one of the electromyography detection module 102, the main control module 103, the adaptive parameter adjusting module 104, the display module 105, and the electrical stimulation output module 106, and specifically, the power supply module 107 of this embodiment may provide 5V direct current voltage to each of the modules. In addition, the power module 107 of the present invention may be a lithium battery or a dry battery, and is not limited in particular.
In a second aspect of the present invention, as shown in fig. 2, a myoelectric detection method is provided, and the specific device structure adopted in the detection method is as described above, which is not described herein again. The detection method specifically comprises the following steps:
firstly, the electrode paste is connected to each acupuncture point detection point on the surface of the skin of a patient, and a potential difference is generated between each acupuncture point detection point.
Secondly, the potential difference is amplified by using an electromyography detection module to form an electromyography signal.
Thirdly, the electromyographic signals are subjected to AD conversion by using the main control module, and corresponding electrical stimulation parameters of a preset treatment scheme are selected.
And fourthly, comparing the converted electromyographic signals with corresponding electrical stimulation parameters of a preset treatment scheme by using a self-adaptive parameter adjusting module, judging whether the received electromyographic signals accord with the preset treatment scheme or not, and adjusting the electrical stimulation parameters if the received electromyographic signals do not accord with the preset treatment scheme so as to output the electrical stimulation parameters matched with the tolerance of the patient.
It should be noted that the adaptive throttling process of the above-mentioned device is system power-on, and the specific detection method may adjust the preset treatment scheme parameters according to the collected myoelectric signals of different patients, that is, the output intensity of the electrical stimulation parameters may be adjusted according to the data values of the myoelectric signals, so that the electrical acupuncture treatment effect caused by individual difference may be effectively improved. The myoelectricity detection method can effectively solve the problems that the electrical stimulation effect cannot be objectively reflected, the controllability of the electrical stimulation parameter is poor, the parameter cannot be automatically adjusted according to the electrical stimulation effect, the acupuncture scheme cannot be accurately and quantitatively output, and the like.
Compared with the prior art, the invention has the following beneficial effects: on one hand, the electromyography detection electric needle device is provided with an electrode paste and an electromyography detection module, and the accurate positioning of acupuncture points can be realized through the combined action of the electrode paste and the electromyography detection module. On the other hand, the device is also provided with a self-adaptive parameter adjusting module, and can dynamically and adaptively adjust the electrical stimulation parameters according to the electromyographic signals fed back by different individuals in real time and the selected preset treatment scheme during acupuncture treatment so as to output electrical stimulation parameters with different intensities according to different individuals, thereby effectively solving the problem of tolerance of patients during the use of the traditional electric needle. The electromyographic detection electric acupuncture device has the electric stimulation effect of the traditional electric acupuncture, can adapt to different clinical requirements, solves a plurality of problems of the traditional electric acupuncture instrument, and is particularly beneficial to quantization and standardization due to adjustable electric acupuncture parameters and acupoint positioning detection.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. The electromyography detection electro-acupuncture device is characterized by comprising a plurality of electrode patches, an electromyography detection module, a main control module and a self-adaptive parameter adjusting module; the output end of each electrode paste is connected with the input end of the myoelectricity detection module, the output end of the myoelectricity detection module is connected with the input end of the main control module, and the main control module is connected with the self-adaptive parameter adjusting module; wherein,
the electrode patch is used for connecting all acupuncture point detection points on the surface of the skin of a patient, and potential difference is generated among all the acupuncture point detection points;
the myoelectricity detection module is used for amplifying the potential difference and forming a myoelectricity signal;
the main control module is used for performing AD conversion on the electromyographic signals and selecting corresponding electrical stimulation parameters of a preset treatment scheme;
the adaptive parameter adjusting module is used for comparing the converted electromyographic signals with the corresponding electrical stimulation parameters of the preset treatment scheme so as to output the electrical stimulation parameters matched with the tolerance of the patient.
2. The electromyography detection electro-acupuncture device of claim 1, wherein the main control module comprises a conversion sub-module and a selection sub-module; the input end of the conversion sub-module is connected with the output end of the myoelectricity detection module, and the conversion sub-module is connected with the selection sub-module;
the conversion sub-module is used for performing AD conversion on the electromyographic signals;
and the selection submodule is used for selecting the corresponding electrical stimulation parameters of the preset treatment scheme.
3. The electromyographic detection electro-needle device of claim 1, wherein the adaptive parameter adjustment module comprises a comparison sub-module and an adjustment sub-module; wherein,
the comparison submodule is used for comparing the converted electromyographic signals with corresponding electrical stimulation parameters of the preset treatment scheme;
and the adjusting submodule is used for outputting an electric stimulation parameter matched with the tolerance of the patient according to the comparison result.
4. The electromyographic detection electro-acupuncture device of claim 3 wherein the electrical stimulation parameter comprises at least one of a waveform, a frequency, and a pulse width.
5. The electromyography detection electric acupuncture device of claims 1 to 4, further comprising a display module, wherein the display module is connected with the output end of the main control module; wherein,
the display module is used for displaying according to the display command sent by the main control module; wherein, the display content comprises the electromyographic signal, the preset treatment scheme and the output electrical stimulation parameter.
6. The electromyographic detection electro-acupuncture device according to claim 5, further comprising an electrical stimulation output module, wherein an input end of the electrical stimulation output module is connected with an output end of the adaptive parameter adjusting module, and an output end of the electrical stimulation output module is connected with the electrode patch; wherein,
and the electrical stimulation output module is used for transmitting the output electrical stimulation parameters to the electrode patch in the form of electric pulses.
7. The electromyography detection electric acupuncture device of claim 6, further comprising a power module connected with the main control module; wherein,
the power supply module is used for supplying electric energy to at least one of the myoelectricity detection module, the main control module, the self-adaptive parameter adjusting module, the display module and the electrical stimulation output module.
8. The electromyographic detection electro-acupuncture device according to any one of claims 1 to 4, wherein the electrode sticker employs any one of a heating electrode sticker, a silver/silver chloride electrode sticker, and a gel electrode sticker.
9. The electromyography detection electric needle device of any one of claims 1 to 4, wherein the master control module is connected with the adaptive parameter adjustment module in a wireless manner or a wired manner.
10. An electromyography detection method using the electromyography detection electro-needle device of any one of claims 1 to 9, comprising:
connecting each electrode paste to each acupuncture point detection point on the skin surface of a patient, and generating a potential difference between the acupuncture point detection points;
amplifying the potential difference by using the electromyography detection module and forming an electromyography signal;
the main control module is used for carrying out AD conversion on the electromyographic signals, and electric stimulation parameters corresponding to a preset treatment scheme are selected;
and comparing the converted electromyographic signals with the corresponding electrical stimulation parameters of the preset treatment scheme by using the self-adaptive parameter adjusting module so as to output the electrical stimulation parameters matched with the tolerance of the patient.
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Cited By (3)
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CN111939068A (en) * | 2020-08-17 | 2020-11-17 | 江苏师范大学 | Myoelectricity feedback intelligent acupuncture physiotherapy instrument |
TWI769628B (en) * | 2020-12-18 | 2022-07-01 | 國立中山大學 | Apparatus for acupoint detection and method for the same |
CN115640827A (en) * | 2022-09-27 | 2023-01-24 | 首都师范大学 | Intelligent closed-loop feedback network method and system for processing electrical stimulation data |
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