CN114129898A - Electric acupuncture apparatus capable of automatically adjusting parameters - Google Patents
Electric acupuncture apparatus capable of automatically adjusting parameters Download PDFInfo
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- CN114129898A CN114129898A CN202111542889.2A CN202111542889A CN114129898A CN 114129898 A CN114129898 A CN 114129898A CN 202111542889 A CN202111542889 A CN 202111542889A CN 114129898 A CN114129898 A CN 114129898A
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- 238000001467 acupuncture Methods 0.000 title claims abstract description 92
- 230000000638 stimulation Effects 0.000 claims abstract description 71
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000001953 sensory effect Effects 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000003313 weakening effect Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004962 physiological condition Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002567 electromyography Methods 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002232 neuromuscular Effects 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/002—Using electric currents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- 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
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/08—Other bio-electrical signals
- A61H2230/085—Other bio-electrical signals used as a control parameter for the apparatus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/02—Preprocessing
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- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses an electric acupuncture apparatus capable of automatically adjusting parameters, which comprises an electric acupuncture apparatus body, an adjusting button, a signal lamp, a signal acquisition circuit, a central processing module, an electric acupuncture stimulation output lead, a touch sensor and a power supply, wherein the signal acquisition circuit is connected with the central processing module; the adjusting button, the signal lamp and the acusector stimulation output lead are arranged outside the acusector machine body; the touch sensor, the electro-acupuncture stimulation output lead and the signal acquisition circuit which are connected in sequence are matched to complete the acquisition of sEMG signals on the surface of a human body and feed back the sEMG signals to the central processing module, the central processing module processes the sEMG signals through a frequency domain analysis method and calculates MF and MPF characteristic parameters, so that a feedback adjustment mechanism is established, the defect that parameters are still manually adjusted by a doctor in the prior art is overcome, the parameter of output current of the electro-acupuncture instrument can be automatically adjusted, and the treatment effect is improved.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an electric acupuncture apparatus capable of automatically adjusting parameters.
Background
The electric acupuncture apparatus is a novel therapeutic apparatus which combines modern electronic biomedical knowledge to generate on the basis of the traditional acupuncture, acts on a patient body through output current, and utilizes an electric stimulation mode to replace the traditional manipulation stimulation. The electric acupuncture apparatus is convenient to use, is superior to manual acupuncture treatment in clinic, has obvious curative effect, and is one of common means of acupuncture treatment.
In clinical practice, the setting of parameters is key to influencing the therapeutic effect of the electric acupuncture apparatus. The electric acupuncture apparatus in the prior art still needs to rely on the manual parameter adjustment of doctors, a set of closed-loop adaptive parameter adjustment system cannot be built in the electric acupuncture apparatus, and differential and personalized treatment is difficult to realize for different individuals, so that the treatment effect is influenced.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide the electric acupuncture apparatus capable of automatically adjusting the parameters, wherein the sEMG signal intensity which reflects the change of the physiological condition of a patient is acquired, so that the change of the stimulation parameters of the electric acupuncture apparatus is controlled, a feedback adjusting mechanism is established between the patient and the electric acupuncture apparatus, the current frequency, the stimulation intensity, the waveform and the duration time output by the electric acupuncture apparatus are continuously adjusted, the automatic parameter adjustment of the electric acupuncture apparatus is realized, and the treatment effect is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an electric acupuncture apparatus capable of automatically adjusting parameters, which comprises an electric acupuncture apparatus body, an adjusting button, a signal acquisition circuit, a central processing module, an electric acupuncture stimulation output lead, a touch sensor and a power supply, wherein the electric acupuncture stimulation output lead is connected with the central processing module;
the central processing module and the power supply are arranged in the electric acupuncture apparatus body; the adjusting button and the electric acupuncture stimulation output lead are arranged outside the electric acupuncture apparatus body;
the touch sensor is arranged at the tail end of the electric acupuncture stimulation output lead and used for collecting sEMG signals; the electro-acupuncture stimulation output lead is respectively connected with the signal acquisition circuit and the power supply and is used for transmitting the acquired sEMG signal and outputting current;
the central processing module is respectively connected with the signal acquisition circuit, the adjusting button and the power supply through hardware circuits and is used for adjusting the output current of the electric acupuncture instrument according to the acquired sEMG signal intensity;
the power supply is used for providing electric energy for the electric acupuncture apparatus.
As a preferred technical scheme, the electric acupuncture apparatus body is a quadrangular frustum pyramid.
As a preferable technical scheme, the electric acupuncture device further comprises a screen, wherein the screen is arranged on the upper surface of the electric acupuncture device body and is used for displaying the current frequency, the stimulation intensity, the waveform, the duration numerical value and the sEMG signal intensity output by the electric acupuncture device at present.
As the preferred technical scheme, still include the pilot lamp, the pilot lamp sets up in electric acupuncture appearance organism side for show electric acupuncture appearance's operating condition.
As a preferred technical scheme, the adjusting button is arranged on the upper surface of the electric acupuncture apparatus body and comprises a manual strengthening button, a manual weakening button and an automatic adjusting button; the manual strengthening button and the manual weakening button send signals to the central processing module, and the current output by the electric acupuncture stimulation output lead is manually adjusted; the automatic adjusting button automatically adjusts the current output by the electric needle stimulation output lead by sending a signal to the central processing module.
As a preferred technical solution, the central processing module sets a stimulation parameter with an initial value reaching a sensory level for stimulation and increasing slowly with time, processes the sEMG signal acquired by the signal acquisition circuit by using a frequency domain analysis method, and calculates MF and MPF characteristic parameters, specifically:
wherein f is the electromyographic signal frequency, P (f) is the electromyographic power spectrum,
when MF and MFP are decreased in linear rule along with the continuous increase of current stimulation time and the frequency spectrum is shifted to the left, representing that local muscles are fatigued, the central processing module controls the stimulation parameters to be reduced to be close to the initial value of sensory level stimulation; the central processing module controls the stimulation parameters to increase over time as the MF and MPF spectra shift to the right.
As a preferred technical solution, the signal acquisition circuit includes a signal processing module and a signal digitizing module, and the signal processing module is configured to acquire, amplify and filter sEMG signals to obtain effective sEMG signals; the signal digitization module performs analog-to-digital conversion on the sEMG signal acquired by the signal processing module and sends the digitized sEMG signal to the central processing module.
As a preferred technical scheme, the signal processing module comprises a differential amplifying circuit, a high-pass filter, a low-pass filter, a level raising circuit and a 50Hz power frequency wave trap which are connected in sequence;
the differential amplification circuit is connected with the electro-acupuncture stimulation output lead and is used for amplifying the collected sEMG signals;
the high-pass filter and the low-pass filter are used for filtering to obtain a sEMG signal of 10-500 Hz;
the level raising circuit is used for carrying out secondary amplification processing;
and the 50Hz power frequency wave trap is connected with the signal digitization module and is used for eliminating power frequency signal interference.
As a preferred technical solution, the signal digitizing module is connected to the signal processing module and the central processing module, respectively, and includes an analog-to-digital converter.
Preferably, the power source is a lithium battery or a polymer battery.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the invention collects the sEMG signal intensity reflecting the change of the physiological condition of the patient, thereby controlling the change of the stimulation parameters of the electric acupuncture apparatus, establishing a feedback regulation mechanism between the patient and the electric acupuncture apparatus, and continuously regulating the current frequency, the stimulation intensity, the waveform and the duration of the output of the electric acupuncture apparatus, overcoming the defect that the parameter is still required to be regulated manually by a doctor in the prior art, realizing the automatic parameter regulation of the electric acupuncture apparatus, and improving the treatment effect;
(2) the surface electromyography acquisition department of the invention is completed by utilizing the sEMG signal acquisition electrode technology, and can quickly and accurately obtain the bioelectric signals generated by the neuromuscular on the surface of the skin of a patient;
drawings
Fig. 1 is a schematic structural diagram of an electric acupuncture apparatus capable of automatically adjusting parameters according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a signal acquisition circuit according to an embodiment of the present invention.
The reference numbers illustrate: 1. a screen; 2. an indicator light; 3. an adjustment button; 4. the electric needle stimulates an output lead; 5. a tactile sensor.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
Examples
As shown in fig. 1, the present embodiment provides an electric acupuncture apparatus capable of automatically adjusting parameters, which includes an electric acupuncture apparatus body, a screen 1, an adjustment button 3, a signal acquisition circuit, a central processing module, an electric acupuncture stimulation output wire 4, an indicator light 2, a touch sensor 5 and a power supply;
the central processing module and the power supply are arranged in the electric acupuncture apparatus body; the screen 1, the indicator light 2, the adjusting button 3 and the electric acupuncture stimulation output lead 4 are arranged outside the electric acupuncture apparatus body;
the touch sensor 5 is arranged at the tail end of the electric acupuncture stimulation output lead 4 and is used for collecting sEMG signals; the electro-acupuncture stimulation output lead 4 is respectively connected with the signal acquisition circuit and the power supply and is used for transmitting the acquired sEMG signal and outputting current;
the central processing module is respectively connected with the signal acquisition circuit, the adjusting button 3 and the power supply through hardware circuits and is used for adjusting the output current of the electric acupuncture instrument according to the acquired sEMG signal intensity;
the power supply is used for providing electric energy for the electric acupuncture apparatus.
Furthermore, the electric acupuncture apparatus body is a quadrangular frustum pyramid.
Further, the screen 1 is arranged on the upper surface of the electric acupuncture apparatus body and is used for displaying the current frequency, the stimulation intensity, the waveform, the duration numerical value and the sEMG signal intensity output by the electric acupuncture apparatus at present.
Furthermore, the indicator light 2 is arranged on the side of the electric acupuncture apparatus body and used for displaying the working state of the electric acupuncture apparatus.
Furthermore, the adjusting button 3 is arranged on the upper surface of the electric acupuncture apparatus body and comprises a manual strengthening button, a manual weakening button and an automatic adjusting button; the manual strengthening button and the manual weakening button send signals to the central processing module, and the current output by the electric acupuncture stimulation output lead 4 is manually adjusted; the automatic adjusting button automatically adjusts the current output by the electro-acupuncture stimulation output lead 4 by sending a signal to the central processing module.
Further, the central processing module sets a stimulation parameter with an initial value reaching the sensory level stimulation and increasing slowly along with time, and receives the sEMG signal collected by the signal collecting circuit.
The stimulation parameters are gradually increased, and the muscle force of the stimulation part is increased. Motor level stimulation is accompanied by action response, and sensory level stimulation only generates numbness, so that the sEMG signal intensity generated by sensory level stimulation is obviously smaller than that generated by motor level stimulation. When the intensity of the sEMG signal in the sEMG signal display area is suddenly increased, the sensory level stimulation is upgraded to the motor level stimulation. After reaching the exercise level stimulation, the stimulation parameters still increase along with the time, however, the stimulation parameters cannot increase along with the time without limitation, and when the exercise level stimulation lasts for a period of time, the muscle endurance of the stimulation part is reduced, and the sEMG signal intensity is weakened along with the muscle endurance. When the sudden drop of the sEMG signal intensity is detected, the central processing module controls the stimulation parameters to be reduced to be close to the initial value of the sensory level stimulation so as to achieve the purpose of relaxing muscles. After the muscle is relaxed for a period of time, the control stimulation parameters are increased over time. The stimulation parameters are cyclically varied according to the above rules within the selected treatment duration. The control of the variation of the stimulation parameters by the sEMG signal forms a closed-loop adaptive stimulation parameter adjustment system.
Furthermore, the central processing module processes the sEMG signal acquired by the signal acquisition circuit by using a frequency domain analysis method, and calculates MF and MPF characteristic parameters, specifically:
wherein f is the electromyographic signal frequency, P (f) is the electromyographic power spectrum,
the MF and the MPF can reflect the detail change of muscle fatigue degree, and decrease with the increase of the fatigue degree, when the MF and the MFP decrease in a linear rule along with the continuous increase of current stimulation time and the frequency spectrum moves left, the MF and the MFP represent that local muscles are fatigued, and the central processing module controls the stimulation parameters to decrease to be close to the initial value of the sensory level stimulation; the central processing module controls the stimulation parameters to increase over time as the MF and MPF spectra shift to the right. Further, the signal acquisition circuit comprises a signal processing module and a signal digitization module, wherein the signal processing module is used for acquiring, amplifying and filtering the sEMG signal to acquire an effective sEMG signal; the signal digitization module performs analog-to-digital conversion on the sEMG signal acquired by the signal processing module and sends the digitized sEMG signal to the central processing module.
Furthermore, the signal processing module comprises a differential amplifying circuit, a high-pass filter, a low-pass filter, a level raising circuit and a 50Hz power frequency wave trap which are connected in sequence;
the differential amplification circuit is connected with the electro-acupuncture stimulation output lead 4 and is used for amplifying the collected weak sEMG signals, inhibiting common-mode signals and reducing the interference of external condition changes to the circuit.
The high-pass filter and the low-pass filter are used for filtering to obtain an effective sEMG signal of 10-500 Hz;
the level raising circuit is used for carrying out secondary amplification processing;
and the 50Hz power frequency wave trap is connected with the signal digitization module and is used for eliminating power frequency signal interference.
Furthermore, the signal digitization module is respectively connected with the signal processing module and the central processing module and comprises an analog-to-digital converter.
Furthermore, the power supply selects a lithium battery or a polymer battery as a power supply source, so that the quality of the system power supply is effectively ensured, the volume of the system is greatly reduced, and the portability of the system is improved.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. An electric acupuncture apparatus capable of automatically adjusting parameters is characterized by comprising an electric acupuncture apparatus body, an adjusting button, a signal acquisition circuit, a central processing module, an electric acupuncture stimulation output lead, a touch sensor and a power supply;
the central processing module and the power supply are arranged in the electric acupuncture apparatus body; the adjusting button and the electric acupuncture stimulation output lead are arranged outside the electric acupuncture apparatus body;
the touch sensor is arranged at the tail end of the electric acupuncture stimulation output lead and used for collecting sEMG signals; the electro-acupuncture stimulation output lead is respectively connected with the signal acquisition circuit and the power supply and is used for transmitting the acquired sEMG signal and outputting current;
the central processing module is respectively connected with the signal acquisition circuit, the adjusting button and the power supply through hardware circuits and is used for adjusting the output current of the electric acupuncture instrument according to the acquired sEMG signal intensity;
the power supply is used for providing electric energy for the electric acupuncture apparatus.
2. The electric acupuncture apparatus capable of automatically adjusting parameters of claim 1, wherein the electric acupuncture apparatus body is a quadrangular frustum pyramid.
3. The electro-acupuncture device with automatically adjustable parameters of claim 1, further comprising a screen disposed on the upper surface of the electro-acupuncture device body for displaying the current frequency, stimulation intensity, waveform, duration value and sEMG signal intensity of the current output by the electro-acupuncture device.
4. The electric acupuncture instrument capable of automatically adjusting parameters according to claim 1, further comprising an indicator light, wherein the indicator light is arranged on the side of the electric acupuncture instrument body and used for displaying the working state of the electric acupuncture instrument.
5. The electric acupuncture instrument capable of automatically adjusting parameters according to claim 1, wherein the adjusting button is arranged on the upper surface of the electric acupuncture instrument body and comprises a manual strengthening button, a manual weakening button and an automatic adjusting button; the manual strengthening button and the manual weakening button send signals to the central processing module, and the current output by the electric acupuncture stimulation output lead is manually adjusted; the automatic adjusting button automatically adjusts the current output by the electric needle stimulation output lead by sending a signal to the central processing module.
6. The electrical acupuncture apparatus with automatic parameter adjustment according to claim 1, wherein the central processing module sets an initial value to achieve a sensory level stimulation and a stimulation parameter that increases slowly with time, processes the sEMG signal collected by the signal collection circuit using a frequency domain analysis method, and calculates MF and MPF characteristic parameters, specifically:
wherein f is the electromyographic signal frequency, P (f) is the electromyographic power spectrum,
when MF and MFP are decreased in linear rule along with the continuous increase of current stimulation time and the frequency spectrum is shifted to the left, representing that local muscles are fatigued, the central processing module controls the stimulation parameters to be reduced to be close to the initial value of sensory level stimulation; the central processing module controls the stimulation parameters to increase over time as the MF and MPF spectra shift to the right.
7. The electrical acupuncture apparatus capable of automatically adjusting parameters of claim 1, wherein the signal acquisition circuit comprises a signal processing module and a signal digitizing module, the signal processing module is configured to acquire, amplify and filter the sEMG signal to obtain a valid sEMG signal; the signal digitization module performs analog-to-digital conversion on the sEMG signal acquired by the signal processing module and sends the digitized sEMG signal to the central processing module.
8. The electric acupuncture instrument capable of automatically adjusting parameters according to claim 7, wherein the signal processing module comprises a differential amplifying circuit, a high-pass filter, a low-pass filter, a level raising circuit and a 50Hz power frequency wave trap which are connected in sequence;
the differential amplification circuit is connected with the electro-acupuncture stimulation output lead and is used for amplifying the collected sEMG signals;
the high-pass filter and the low-pass filter are used for filtering to obtain a sEMG signal of 10-500 Hz;
the level raising circuit is used for carrying out secondary amplification processing;
and the 50Hz power frequency wave trap is connected with the signal digitization module and is used for eliminating power frequency signal interference.
9. The electric acupuncture instrument capable of automatically adjusting parameters of claim 8, wherein the signal digitizing module is connected with the signal processing module and the central processing module respectively, and comprises an analog-to-digital converter.
10. The electro-acupuncture device with automatic parameter adjustment according to claim 1, wherein the power source is a lithium battery or a polymer battery.
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| CN202111542889.2A CN114129898A (en) | 2021-12-16 | 2021-12-16 | Electric acupuncture apparatus capable of automatically adjusting parameters |
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| CN202111542889.2A CN114129898A (en) | 2021-12-16 | 2021-12-16 | Electric acupuncture apparatus capable of automatically adjusting parameters |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117752946A (en) * | 2023-12-26 | 2024-03-26 | 安徽中医药大学 | A wireless pulse electroacupuncture treatment instrument |
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|---|---|---|---|---|
| CN103055421A (en) * | 2012-12-26 | 2013-04-24 | 中国科学院深圳先进技术研究院 | Magnetic needle diagnosis and treatment system |
| CN106473737A (en) * | 2016-11-24 | 2017-03-08 | 张珊珊 | A kind of measuring system based on the sEMG muscle and deep signal of telecommunication |
| CN108836328A (en) * | 2018-06-07 | 2018-11-20 | 中国航天员科研训练中心 | A kind of equipment for being monitored for electromyography signal and generating corresponding electrical stimulation signal |
| CN111939068A (en) * | 2020-08-17 | 2020-11-17 | 江苏师范大学 | A kind of myoelectric feedback intelligent acupuncture physiotherapy instrument |
| CN112933408A (en) * | 2021-02-02 | 2021-06-11 | 深圳市康进医疗科技有限公司 | System and method for collecting surface electromyographic signals and controlling low-frequency electrical stimulation |
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- 2021-12-16 CN CN202111542889.2A patent/CN114129898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055421A (en) * | 2012-12-26 | 2013-04-24 | 中国科学院深圳先进技术研究院 | Magnetic needle diagnosis and treatment system |
| CN106473737A (en) * | 2016-11-24 | 2017-03-08 | 张珊珊 | A kind of measuring system based on the sEMG muscle and deep signal of telecommunication |
| CN108836328A (en) * | 2018-06-07 | 2018-11-20 | 中国航天员科研训练中心 | A kind of equipment for being monitored for electromyography signal and generating corresponding electrical stimulation signal |
| CN111939068A (en) * | 2020-08-17 | 2020-11-17 | 江苏师范大学 | A kind of myoelectric feedback intelligent acupuncture physiotherapy instrument |
| CN112933408A (en) * | 2021-02-02 | 2021-06-11 | 深圳市康进医疗科技有限公司 | System and method for collecting surface electromyographic signals and controlling low-frequency electrical stimulation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117752946A (en) * | 2023-12-26 | 2024-03-26 | 安徽中医药大学 | A wireless pulse electroacupuncture treatment instrument |
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