CN110898326A - Control method for controlling output frequency of electro-acupuncture instrument by applying brain waves - Google Patents
Control method for controlling output frequency of electro-acupuncture instrument by applying brain waves Download PDFInfo
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- 238000001467 acupuncture Methods 0.000 title claims abstract description 53
- 210000004556 brain Anatomy 0.000 title claims abstract description 33
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- 238000011282 treatment Methods 0.000 claims abstract description 20
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- 238000007781 pre-processing Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000000284 extract Substances 0.000 claims description 7
- 230000001225 therapeutic effect Effects 0.000 claims description 5
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0492—Patch electrodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
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- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
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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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Abstract
The invention relates to the technical field of an electric acupuncture apparatus, in particular to a control method for controlling the output frequency of the electric acupuncture apparatus by applying brain waves. The influence of the output power of the electric acupuncture instrument on the patient can be visually identified through the brain wave reaction of the patient without dictating by the patient, the single chip microcomputer is used for correspondingly operating the change of the brain wave information and controlling the output power to be adjusted, so that the optimal treatment effect can be achieved, the burden of medical staff is reduced, and meanwhile, the discomfort of the patient on the treatment of the electric acupuncture instrument can be reduced through the method, and the popularization of the treatment mode of the electric acupuncture instrument is facilitated.
Description
Technical Field
The invention relates to the technical field of electro-acupuncture devices, in particular to a control method for controlling the output frequency of an electro-acupuncture device by applying brain waves.
Background
At present, the electric acupuncture apparatus is widely applied to various diseases of systems such as clinical internal and external diseases, gynecology, dermatology, ophthalmology, orthopedics and traumatology, the output power of the electric acupuncture apparatus has important influence on the treatment effect of patients, the adjustment of the output power of the existing electric acupuncture apparatus is mainly performed by doctors, the oral dictation feeling of the patients is assisted, the adjustment is often not in time, and the treatment effect is greatly reduced.
The brain wave is the spontaneous and rhythmic electrical activity of brain cells recorded by electrodes, and it contains a lot of physiological and pathological information, and is one of the methods for examining the function of nervous system. The electroencephalogram reflects the electrical activity of brain tissue and various functional states of the brain, the basic characteristics of which include amplitude, period, phase, etc. Since the electrodes are mounted on the scalp, the waveform generated by the potential difference generated by the brain cell activity can be traced, and the change of the emotion and tension state of the patient's body can be visually observed through the electroencephalogram, the therapeutic effect of the acusector can be further improved if the output frequency of the acusector can be controlled by the brain waves, and thus, a control method for controlling the output frequency of the acusector by using the brain waves needs to be designed to solve the above problems.
Disclosure of Invention
In order to effectively solve the above problems, the present invention provides a control method for controlling the output frequency of an acusector using brain waves.
The specific technical scheme of the invention is as follows: the utility model provides an use brain wave control acusector, includes acusector main part, treatment paster, switch and power source, one side fixedly connected with treatment paster of acusector main part, one side fixed mounting on acusector main part top has the switch, the right-hand member fixed mounting of acusector main part has power source, the top fixedly connected with connecting wire of acusector main part, the one end that connecting wire kept away from acusector main part is connected with the control box, the one end that connecting wire was kept away from to the control box is connected with the extension connecting wire, the one end that control box was kept away from to the extension connecting wire is connected with collection system.
Preferably, the control box includes casing, leading processing circuit board, filter circuit board, power frequency limiting circuit board and main amplifier circuit board, the inside top fixed mounting of casing has leading processing circuit board, the inside fixed mounting of control box of leading processing circuit board bottom has filter circuit board, the inside fixed mounting of control box of filter circuit board bottom has power frequency limiting circuit board, the inside fixed mounting of control box of power frequency limiting circuit board bottom has main amplifier circuit board, leading processing circuit board is connected with the extension connecting wire, main amplifier circuit board is connected with connecting wire.
Preferably, collection system includes that the constraint ties, gathers hoop, warning light, electrode, extension area, supplementary area, angle index and index scale, the warning light is evenly installed to one side that the constraint ties, and the quantity of warning light is three, gather the both ends of hoop and all with the articulated installation in the outside that the constraint ties, the constraint ties and installs the extension area, and the quantity in extension area is two, the top of supplementary area is connected with one side that the constraint ties, the bottom in supplementary area is connected with the top of extension connecting wire, install the angle index on the supplementary area, gather the hoop and be close to one of supplementary area and serve and be provided with the index scale, the inboard of gathering the hoop is provided with the electrode.
Preferably, the material of extension connecting wire is the nylon material, the constraint hoop sets up to both ends, both ends all are connected through the extension area between the constraint hoop.
Preferably, the adjustable angle of the acquisition hoop is degree-degree, and the angle index is matched with the index scale.
Preferably, the electric acupuncture apparatus main part internally mounted has the singlechip, the output of control box is connected with the input electricity of singlechip, the output of singlechip is connected with the input electricity of treatment paster.
Preferably, the filter circuit board is divided into a high-pass filter circuit and a low-pass filter circuit, and the high-pass filter circuit preferentially processes signals.
A control method for controlling the output frequency of an electro-acupuncture instrument by applying brain waves comprises the following steps;
step one; the collecting device is fixedly arranged on the head of a patient, and the electric acupuncture apparatus main body is externally connected with a power supply through a power interface;
secondly, by adjusting the angle between the acquisition hoop and the binding hoop, the electrode at the bottom end of the acquisition hoop is contacted with different positions of the head of the patient, an electroencephalogram is observed through a display screen on the main body of the electro-acupuncture apparatus, and the electrode is fixed at the position of α wave occurrence time for measurement;
step three; by attaching the treatment patch to the area of a patient needing electric acupuncture treatment, in the process of electric acupuncture treatment, after the patient is excited by an electric acupuncture needle, the brain wave state of the patient is changed, the electrodes transmit brain wave signals to the control box, and the control box processes the signals and then transmits the signals to the single chip microcomputer in the electric acupuncture apparatus main body;
step four: the signal after processing is continuously transmitted to the singlechip in the electro-acupuncture apparatus main body, and the singlechip controls the adjustment of output frequency according to the electroencephalogram wave type of transmission, wherein:
when the EEG wave mode is α wave mode, the single chip controls the output power to increase;
when the electroencephalogram wave mode is β wave mode, the single chip microcomputer controls the output power to be stably output without adjustment;
when the electroencephalogram wave mode is a high-frequency β wave mode, the patient is in a highly stressed state at the moment, and the output power is controlled to be reduced by the single chip microcomputer.
Preferably, when the control box in the third step is used for processing, the preprocessing circuit board extracts electroencephalogram signals from a strong noise background, the filtering circuit board extracts electroencephalogram signals from the strong noise background, the power frequency limiting circuit board filters out 50Hz power frequency interference, and the main amplifying circuit board amplifies the electroencephalogram signals amplified in the previous stage again.
Preferably, an A/D conversion circuit is adopted when the signals of the control box and the single chip microcomputer in the third step are transmitted, and analog signals collected by the system are converted into digital signals and then transmitted to the single chip microcomputer.
The invention has the advantages that: the control method for controlling the output frequency of the electro-acupuncture device by applying the brain waves does not need a complex adjustment mode of dictating by a patient and adjusting by medical staff, the influence of the output power of the electro-acupuncture device on the patient can be visually identified by the brain wave response of the patient, the output power is controlled to adjust by correspondingly operating the change of the brain wave information through the singlechip, the optimal treatment effect can be achieved, the burden of the medical staff is reduced, meanwhile, the discomfort of the patient to the treatment of the electro-acupuncture device can be reduced by the method, and the popularization of the treatment mode of the electro-acupuncture device is facilitated.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of the front view of the structure of the collecting device of the present invention;
FIG. 3 is a schematic side view of the structure of the collecting device of the present invention;
FIG. 4 is a schematic sectional front view of the control box of the present invention;
fig. 5 is a schematic diagram of the control box operation process of the present invention.
In the figure: 1. an electric acupuncture apparatus main body; 2. a therapeutic patch; 3. connecting a lead; 4. a control box; 41. a pre-processing circuit board; 42. a filter circuit board; 43. a power frequency limiting circuit board; 44. a main amplification circuit board; 5. extending the connecting line; 6. a collection device; 61. a tie-down hoop; 62. a collecting hoop; 63. a warning light; 64. an electrode; 65. an extension band; 66. an auxiliary belt; 67. an angle index; 68. index scales; 7. a switch; 8. and a power interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
As shown in fig. 1-5, the overall structure of the first embodiment of the present invention is schematically illustrated, and the embodiment provides a control method for controlling the output frequency of an electric acupuncture apparatus by applying brain waves, which includes an electric acupuncture apparatus main body 1, a therapeutic patch 2, a switch 7 and a power interface 8, and is characterized in that one side of the electric acupuncture apparatus main body 1 is fixedly connected with the therapeutic patch 2, one side of the top end of the electric acupuncture apparatus main body 1 is fixedly installed with the switch 7, the right end of the electric acupuncture apparatus main body 1 is fixedly installed with the power interface 8, the top end of the electric acupuncture apparatus main body 1 is fixedly connected with a connecting lead 3, and one end of the connecting lead 3, which is far away from the electric acupuncture apparatus main body 1, is connected.
The control box 4 comprises a shell, a pre-processing circuit board 41, a filter circuit board 42, a power frequency limiting circuit board 43 and a main amplifying circuit board 44, the pre-processing circuit board 41 is fixedly arranged at the top end inside the shell, the filter circuit board 42 is fixedly arranged inside the control box 4 at the bottom end of the pre-processing circuit board 41, the filter circuit board 42 is divided into a high-pass filter circuit and a low-pass filter circuit, the high-pass filter circuit preferentially processes signals, the power frequency limiting circuit board 43 is fixedly arranged inside the control box 4 at the bottom end of the filter circuit board 42, the main amplifying circuit board 44 is fixedly arranged inside the control box 4 at the bottom end of the power frequency limiting circuit board 43, the pre-processing circuit board 41 is connected with an extension connecting wire 5, the main amplifying circuit board 44 is connected with a connecting wire 3, the pre-processing circuit board 41 extracts electroencephalogram signals from a strong noise, the power frequency limiting circuit board 43 filters out 50Hz power frequency interference, the main amplifying circuit board 44 amplifies the pre-amplified brain electrical signal again, an A/D conversion circuit is adopted during signal transmission of the control box 4 and the single chip microcomputer, and an analog signal acquired by the system is converted into a digital signal and then transmitted to the single chip microcomputer.
The one end that connecting wire 3 was kept away from to control box 4 is connected with extension connecting wire 5, and the one end that control box 4 was kept away from to extension connecting wire 5 is connected with collection system 6.
The collecting device 6 comprises a binding hoop 61, a collecting hoop 62, a prompting lamp 63, electrodes 64, an extension band 65, an auxiliary band 66, angle indexes 67 and index scales 68, the material of the extension connecting line 5 is nylon, the binding hoop 61 is arranged at two ends, the binding hoops 61 at two ends are connected through the extension band 65, the prompting lamps 63 are uniformly installed on one side of the binding hoop 61, the number of the prompting lamps 63 is three, the two ends of the collecting hoop 62 are hinged to the outer side of the binding hoop 61, the extension band 65 is installed on the binding hoop 61, the number of the extension band 65 is two, the top end of the auxiliary band 66 is connected with one side of the binding hoop 61, the bottom end of the auxiliary band 66 is connected with the top end of the extension connecting line 5, the angle indexes 67 are installed on the auxiliary band 66, the index scales 68 are arranged on one end of the collecting hoop 62 close to the auxiliary band 66, the electrodes 64 are arranged on the inner side of the collecting hoop 62, the adjustable angle of the collecting hoop 62 is 0-180 degrees, the angle indexes 67 are matched with the index scales 68, the electrodes 64 are arranged on the bottom end of the collecting hoop 62, the electrodes 62, the contact positions of the electrodes 64 with the electrodes of the patient are fixed on a patient through an electroprobe 351, the electroprobe which displays the head of the electroprobe which displays the electro.
When the electroencephalograph is used, the acquisition device 6 is fixedly installed on the head of a patient, the electro-acupuncture apparatus main body 1 is externally connected with a power supply through the power supply interface 8, the electrode 64 is fixed at the position of α wave occurrence time for measurement by adjusting the angle between the acquisition hoop 62 and the binding hoop 61 and utilizing the contact of the electrode 64 at the bottom end of the acquisition hoop 62 and different positions of the head of the patient, electroencephalograms are observed through a display screen on the electro-acupuncture apparatus main body 1, the electrode 64 is fixed at the position of α wave occurrence time for measurement, the treatment patch 2 is attached to a region of the patient needing electro-acupuncture treatment, during the electro-acupuncture treatment process, after the patient is stimulated by an electro-acupuncture needle, the electroencephalogram signal is transmitted to the control box 4 through the electrode 64 after the change of the electroencephalogram wave state, the preprocessing circuit board 41 extracts the electroencephalogram signal from a strong noise background, the filter circuit board 42 extracts the electroencephalogram signal from a strong noise background, the power limiting circuit board 43 filters 50Hz interference, the electroencephalogram signal amplified again through the main amplification circuit board 44, the control box 4 processes the signal after the signal is processed through an A/D conversion circuit, the analog signal is transmitted to the singlechip, the singlechip outputs the singlechip, the singlechip controls the singlechip to transmit the singlechip to transmit the electroencephalogram signal to the singlechip to achieve the effect of the electroencephalogram when the electroencephalogram output of the electroencephalogram, the effect is adjusted by controlling, the effect of the singlechip, the electroencephalogram, when the electroencephalogram is adjusted by the electroencephalogram, the effect is adjusted by controlling the effect, the effect of the singlechip, the electroencephalogram, the singlechip, the effect is adjusted by controlling the singlechip, the effect of the singlechip, the electroencephalogram, the electroencephalogra.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (10)
1. The utility model provides an use brain wave control acusector, includes acusector main part (1), treatment paster (2), switch (7) and power source (8), its characterized in that, one side fixedly connected with treatment paster (2) of acusector main part (1), one side fixed mounting on acusector main part (1) top has switch (7), the right-hand member fixed mounting of acusector main part (1) has power source (8), the top fixedly connected with connecting wire (3) of acusector main part (1), the one end that connecting wire (3) kept away from acusector main part (1) is connected with control box (4), the one end that connecting wire (3) were kept away from in control box (4) is connected with extension connecting wire (5), the one end that control box (4) were kept away from in extension connecting wire (5) is connected with collection system (6).
2. The electro-acupuncture device controlled by brain waves according to claim 1, wherein the control box (4) includes a case, a pre-processing circuit board (41), a filtering circuit board (42), a power frequency limiting circuit board (43), and a main amplifying circuit board (44), a preposed processing circuit board (41) is fixedly arranged at the top end inside the shell, a filter circuit board (42) is fixedly arranged inside a control box (4) at the bottom end of the preposed processing circuit board (41), a power frequency limiting circuit board (43) is fixedly arranged in the control box (4) at the bottom end of the filter circuit board (42), a main amplifying circuit board (44) is fixedly arranged in the control box (4) at the bottom end of the power frequency limiting circuit board (43), the preposed processing circuit board (41) is connected with an extension connecting wire (5), and the main amplifying circuit board (44) is connected with a connecting wire (3).
3. The electro-acupuncture apparatus using brain wave control according to claim 1, wherein the collection device (6) includes a binding hoop (61), a collection hoop (62), a warning light (63), an electrode (64), an extension band (65), an auxiliary band (66), an angle index (67) and index scales (68), the number of the warning lights (63) is three, the two ends of the collection hoop (62) are hinged to the outer side of the binding hoop (61), the extension band (65) is installed on the binding hoop (61), the number of the extension bands (65) is two, the top end of the auxiliary band (66) is connected to one side of the binding hoop (61), the bottom end of the auxiliary band (66) is connected to the top end of the extension connection line (5), the angle index (67) is installed on the auxiliary band (66), one end of the collection hoop (62) close to the auxiliary belt (66) is provided with index scales (68), and the inner side of the collection hoop (62) is provided with an electrode (64).
4. The electro-acupuncture device with brain wave control according to claim 3, wherein the extension connecting wire (5) is made of nylon, the binding bands (61) are disposed at two ends, and the binding bands (61) are connected to each other through an extension band (65).
5. The electroencephalograph according to claim 3, wherein the angle of the acquisition hoop (62) is adjustable from 0 degree to 180 degrees, and the angle index (67) is matched with the index scale (68).
6. The electro-acupuncture device controlled by brain waves according to claim 1, wherein a single chip microcomputer is installed inside the electro-acupuncture device body (1), the output end of the control box (4) is electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the input end of the therapeutic patch (2).
7. The electroencephalograph according to claim 2, wherein the filter circuit board (42) is divided into a high-pass filter circuit and a low-pass filter circuit, and the high-pass filter circuit preferentially processes signals.
8. The control method for controlling the output frequency of the electro-acupuncture device using brain waves according to claim 7, comprising the steps of;
step one; the acquisition device (6) is fixedly arranged on the head of a patient, and the electric acupuncture apparatus main body (1) is externally connected with a power supply through a power interface (8);
secondly, by adjusting the angle between the acquisition hoop (62) and the binding hoop (61), the electrode (64) at the bottom end of the acquisition hoop (62) is contacted with different positions of the head of the patient, an electroencephalogram is observed through a display screen on the electric acupuncture apparatus main body (1), and the electrode (64) is fixed at the position of α wave occurrence time for measurement;
step three; by attaching the treatment patch (2) to the area of a patient needing electric acupuncture treatment, in the process of electric acupuncture treatment, after the patient is excited by an electric acupuncture needle, the brain wave state of the patient is changed, the electrode (64) transmits a brain wave signal to the control box (4), and the control box (4) processes the signal and then transmits the signal to the singlechip in the electric acupuncture apparatus main body (1);
step four: the processed signals are continuously transmitted to a single chip microcomputer in the electro-acupuncture apparatus main body (1), and the single chip microcomputer controls the adjustment of output frequency according to the transmitted electroencephalogram wave type, wherein:
when the EEG wave mode is α wave mode, the single chip controls the output power to increase;
when the electroencephalogram wave mode is β wave mode, the single chip microcomputer controls the output power to be stably output without adjustment;
when the electroencephalogram wave mode is a high-frequency β wave mode, the patient is in a highly stressed state at the moment, and the output power is controlled to be reduced by the single chip microcomputer.
9. The method for controlling the output frequency of the electro-acupuncture device by applying the brain waves as claimed in claim 8, wherein the control box (4) in the third step extracts the brain electrical signals from a strong noise background by the pre-processing circuit board (41), extracts the brain electrical signals from a strong noise background by the filtering circuit board (42), filters 50Hz power frequency interference by the power frequency limiting circuit board (43), and re-amplifies the brain electrical signals amplified by the pre-processing circuit board (44).
10. The method for controlling the output frequency of the electric acupuncture device by applying the brain waves according to claim 8, wherein an A/D conversion circuit is adopted to convert the analog signals collected by the system into digital signals and then transmit the digital signals to the single chip microcomputer when the signals of the control box (4) and the single chip microcomputer in the third step are transmitted.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111881812A (en) * | 2020-07-24 | 2020-11-03 | 中国中医科学院针灸研究所 | Multi-modal emotion analysis method and system based on deep learning for acupuncture |
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Application publication date: 20200324 |