CN114642584B - Acupuncture point detection method - Google Patents
Acupuncture point detection method Download PDFInfo
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- CN114642584B CN114642584B CN202011621355.4A CN202011621355A CN114642584B CN 114642584 B CN114642584 B CN 114642584B CN 202011621355 A CN202011621355 A CN 202011621355A CN 114642584 B CN114642584 B CN 114642584B
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- 238000001467 acupuncture Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title abstract description 32
- 238000012360 testing method Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 description 9
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 241000270728 Alligator Species 0.000 description 1
- 241000270722 Crocodylidae Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 210000003205 muscle Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
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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
- A61H39/02—Devices for locating such points
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
- A61B5/0532—Measuring skin impedance specially adapted for acupuncture or moxibustion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
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- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
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- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Finger-Pressure Massage (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention provides an acupuncture point detection device and an acupuncture point detection method, which assist a traditional needle-setting person to judge whether the acupuncture point is set or not in an objective and scientific mode. Comprising the following steps: a pulse generator for generating a pulse signal; two electrodes respectively coupled to the pulse generator; a current measuring unit connected in series with the pulse generator and one of the electrodes; and a processing unit coupled to the pulse generator and the current measuring unit.
Description
Technical Field
The invention relates to a detection device and a detection method, in particular to an acupuncture point detection method.
Background
The traditional Chinese medicine considers that the human body has a subtle distribution network for transmitting substances such as qi, blood, body fluid and the like, and the distribution network is called a meridian system, has a plurality of meridian lines which crisscross and circulate the whole body, and is a channel for qi and blood operation of the human body. The meridians and collaterals are internal to viscera and external to tendons and skin, and convey qi, blood, body fluids and other substances to various organs of the body. These qi are concentrated and infused on some body surface, which are the acupoints of the theory of traditional Chinese medicine and the points of intersection of the on-line qi and blood circulation of the meridians. Modern researches have pointed out that the acupoints and meridians lie in the interstitial space of cells and tissues, and have low resistance and good conduction properties, and the acupoints can be stimulated by the needle to the body surface to regulate the functions of viscera and meridians, enhance physique and improve symptoms. When the acupoints are stimulated, the patients can subjectively feel ache, paralysis, heaviness or swelling, namely the feeling of 'qi' in the traditional Chinese medicine.
The traditional method judges that the needle is positioned at the acupuncture point by subjective feeling of the needle sinking and tightening, astringency stagnation or needle body trembling and other reactions of the needle descending person or subjective feeling of the patient, and if the method can be assisted with objective and scientific judgment, the acupuncture point can be stimulated more accurately; in modern times, the characteristic of low resistance of the acupuncture points is utilized, and an instrument is used for detecting the skin position with low resistance to judge the positions of the acupuncture points, thereby the non-invasive detection is realized. However, each acupoint has a difference in depth, and if the skin resistance is detected to find the acupoint, it is still impossible to know whether the depth reaches the acupoint in the actual needling process.
In view of this, there is a need for an improved acupuncture point detection device and method.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an acupuncture point detecting device capable of detecting a current change at a needle-down position.
The present invention provides a method for detecting acupuncture points, which can judge whether the acupuncture points are accurately positioned.
The use of the terms "a" or "an" for the components and members described throughout this disclosure is for convenience only and provides a general sense of the scope of the invention; it should be understood that in the present invention, one or at least one is included, and that a single concept also includes a plurality of cases, unless it is explicitly meant otherwise.
The terms "coupled," "assembled," or "assembled" as used throughout this disclosure, generally include those that are separated without damaging the components after connection, or that are not separated after connection, and may be selected by one skilled in the art based on the materials or assembly requirements of the components to be connected.
The acupuncture point detection device of the invention comprises: a pulse generator for generating a pulse signal; two electrodes respectively coupled to the pulse generator; a current measuring unit connected in series with the pulse generator and one of the electrodes; and a processing unit coupled to the pulse generator and the current measuring unit.
The method for detecting acupuncture points of the invention is to use the above acupuncture point detection device, and comprises the following steps: providing two lower needle parts, and respectively connecting the two electrodes with the two lower needle parts; applying a pulse signal to the two needle-down parts to form a detection current with a current value; analyzing the current amplitude between the high point and the low point of the current value to generate at least one current amplitude ratio; and judging whether the current amplitude ratio is applied to the acupuncture point or not, wherein when the current amplitude ratio is more than 10%, the two electrodes deviate from the acupuncture point, and when the current amplitude ratio is not more than 10%, the two electrodes are accurately connected and positioned on the acupuncture point.
Therefore, the acupuncture point detection device and the acupuncture point detection method of the invention can assist the needle-inserting person to judge whether to insert the needle accurately on the acupuncture point in a scientific way by detecting the current change of the needle-inserting part, and have the effect of providing objective judgment basis.
Wherein each electrode can be an alligator clip or a test hook clip for the instrument. Therefore, the change of the detection current can be displayed, and the needle can be conveniently replaced or the detection position can be quickly replaced.
Wherein the processing unit may have a display module. Therefore, the change of the detection current can be displayed, and the effect of conveniently judging the amplitude proportion of the current is achieved.
Wherein the processing unit may have a speaker module. Therefore, the result of judging the current amplitude proportion by voice prompt has the effect of enabling the needle-inserting person to concentrate on the needle-inserting part to adjust the position.
Wherein, the pulse signal frequency can be 0.1-200 Hz. Therefore, different frequencies can be used for different acupoints, and the detection accuracy is improved.
Wherein, the pulse signal voltage can be 0.5-12 volts. Therefore, different voltages can be used for different acupuncture points, and the effect of improving the detection accuracy is achieved.
Drawings
Fig. 1: the architecture diagram of the preferred embodiment of the present invention;
fig. 2: the voltage and current variation curve chart of the preferred embodiment of the invention;
fig. 3: comparison of detection results in the preferred embodiment of the present invention.
Description of the reference numerals
[ present invention ]
1 pulse generator
2 electrode
3 Current measuring Unit
4 processing unit
41 display module
42 speaker module
C, current loop
P-type needle
S, needle-down part
I,I W ,I R Test current
I A Amplitude of current
I H ,I’ H ,I” H High points of the design
I L ,I’ L ,I” L Low point of
I Δ Current difference
I1 relative high point
I2 relatively low point
V pulse voltage
V H High voltage
V L Low voltage
W, R, lower needle form
T is the acupoint.
Detailed Description
In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below:
referring to fig. 1, a preferred embodiment of the acupuncture point detection device of the present invention may include a pulse generator 1, two electrodes 2, a current measuring unit 3 and a processing unit 4, wherein the electrodes 2 may be coupled to the pulse generator 1, the current measuring unit 3 may be connected in series with the pulse generator 1 and one of the electrodes 2, and the processing unit 4 may be coupled to the pulse generator 1 and the current measuring unit 3.
The pulse generator 1 can output a pulse signal which is periodic and approximate to human bioelectricity, the pulse signal can be generated by various oscillating circuits, and the existing electric acupuncture machine such as a step-down alternating current type, a transistor noise type or a pulse type which is clinically used in medicine has the function, so that the pulse generator 1 is preferably but not limited to the electric acupuncture machine.
The two electrodes 2 are respectively coupled to the pulse generator 1, the two electrodes 2 are used for outputting the pulse signal, and each electrode 2 can be various terminals with conductivity in the prior art, and the invention is not limited thereto. In this embodiment, each electrode 2 may be a crocodile clip or a test hook clip for a meter, so that each electrode 2 can detachably clip the needle P, so as to facilitate replacement of the needle P or quick replacement of the test site.
The current measuring unit 3 may be connected in series with the pulse generator 1 and one of the electrodes 2, and the current measuring unit 3 may be any conventional current measuring device, such as an ammeter, but not limited thereto. When the current measuring unit 3, the pulse generator 1 and the two electrodes 2 can form a current loop C through two needle-down portions S located at any body surface portion, the current measuring unit 3 can measure the current value of the current loop C.
The processing unit 4 can be coupled to the pulse generator 1 and the current measuring unit 3, and is used for reading a voltage value and the current value of the pulse signal. The processing unit 4 may further analyze the change of the current value, and further, may determine the analysis result and issue a warning. The processing unit 4 may be a PLC, a smart phone, a personal computer, or the like, which is not limited by the present invention, in this embodiment, the processing unit 4 may have a display module 41, which may display the result of analyzing the current value, preferably, may also display the voltage value and the change of the current value with time, so as to facilitate the observation of the needle-inserting person; the processing unit 4 may further have a speaker module 42 for sending out alarm sounds or broadcasting analysis values, so that the analysis result can be conveniently known.
The acupuncture point detection device of the invention can execute an acupuncture point detection method, which comprises the following steps: providing two needle-down parts S, and connecting the two electrodes 2 with the two needle-down parts S respectively; applying a pulse signal to the two needle-down parts S to form a detection current; analyzing the current amplitude of the detected current to generate a current amplitude ratio; and judging whether the current is applied to the acupuncture point according to the current amplitude proportion.
The needle-inserting person can insert the needle P into each needle-inserting portion S, and then clamp the two electrodes 2 to the needle P, so that the current loop C can be formed.
The inspector can start the pulse generator 1 to enable the pulse generator 1 to generate the pulse signal, and the pulse generator 1 can use the electric acupuncture machine as described above to enable the electric acupuncture machine to have the functions of treating and judging whether the needle is in place or not. When the pulse signal is applied to the two needle-inserting portions S, the detecting current can be formed on the current loop C, and at this time, the acupuncture point detecting device can detect a current value of the detecting current by means of the current measuring unit 3. Because of the differences of contact resistance, body fluid ion concentration, muscle fat ratio and the like among the needle-down parts S, the differences can influence the magnitude and the fluctuation range of the detection current, and therefore, the detection current which can be clearly judged can be formed by adjusting the frequency and the voltage of the pulse signal. The frequency of the pulse signal is preferably 0.1-200 Hz; the voltage of the pulse signal can be 0.5-12 volts, preferably 0.5-5 volts, so that the detection accuracy can be improved.
As described above, the processing unit 4 can read the voltage value of the pulse signal and the current value on the current loop C, and analyze the change of the current value. Referring to FIG. 2, a graph of a pulse voltage V and a test current I with time is shown in the acupuncture point detection, wherein the pulse voltage V is a low voltage V L Conversion to high voltage V H The test current I can form a high point I H The method comprises the steps of carrying out a first treatment on the surface of the At the pulse voltage V, the voltage V is higher than the voltage V H Conversion to low voltage V L The test current I may additionally form a low point I L The high point I H The low point I L Is a current difference I Δ I.e. I H -I L =I Δ . In addition, the acupuncture point S may generate diffusion and drift currents due to ion movement, and thus the high point I H The low point I L The test current I may have a rising and falling ripple, each time the test current I changes from rising to falling, a relatively high point I1 may be formed;each time the test current I changes from falling to rising, a relatively low point I2 is formed, and the difference between the adjacent relatively high point I1 and the relatively low point I2 is a current amplitude I A I.e. I1-i2=i A . The processing unit 4 may calculate the current amplitude I A And the current difference I Δ To give the current amplitude ratio, that is, the current amplitude ratio= (I) A /I Δ )100%。
Referring to FIG. 3, the needle-down state W is a state in which the needle-down part S deviates from the acupoint T, and the test current I is W At the high point I' H And the low point I' L A saw-tooth curve can be present between them, that is to say with a greater proportion of the current amplitude; the needle-down state R is the state of the needle-down part S on the acupoint T, and the test current I R At the high point I' H And the low point I' L Which may have a smoother curve, that is, a smaller proportion of the current amplitude. The acupuncture point detection device can judge whether the needle P is accurately positioned on the acupuncture point T according to the current amplitude proportion, and if the current amplitude proportion is more than 10%, the two electrodes 2 are not connected to the acupuncture point T, that is, the position or/and depth of the needle P is deviated from the acupuncture point T; on the other hand, if the current amplitude ratio is not greater than 10%, it means that the two electrodes 2 are connected to the acupoint T, that is, the position and depth of the needle P is exactly located on the acupoint T.
In summary, the acupuncture point detection device and the detection method of the invention can assist the needle-setting person to judge whether to accurately set the needle on the acupuncture point by detecting the current change of the needle-setting part. In addition, the processing unit can display the current value change of the detection current, and can facilitate the needle-inserting person to judge the current amplitude proportion in real time; in addition, the needle-setting person can listen to the prompt of the loudspeaker module so as to judge the accuracy of the needle-setting position, and thus, the needle-setting person can concentrate on the needle-setting position to perform needle-setting.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that the present invention is not limited thereto, and that various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the present invention.
Claims (3)
1. The method for detecting the acupuncture points is characterized by comprising the following steps of:
providing two lower needle parts, and respectively connecting the two electrodes with the two lower needle parts;
applying a pulse signal to the two needle-down parts, wherein when a pulse voltage of the pulse signal is converted from low voltage to high voltage, a test current of the pulse signal forms a high point; when the pulse voltage is converted from high voltage to low voltage, the test current forms a low point, and the difference value between the high point and the low point is a current difference value;
each time the test current changes from rising to falling, a relatively high point is formed; each time the test current changes from falling to rising, a relatively low point is formed, the difference between the adjacent relatively high point and the relatively low point is a current amplitude, and a current amplitude ratio= (current amplitude/current difference) is calculated100%; a kind of electronic device with high-pressure air-conditioning system
Judging whether the electrode is on the acupoint or not according to the current amplitude proportion, when the current amplitude proportion is more than 10%, the two electrodes deviate from the acupoint, and when the current amplitude proportion is not more than 10%, the two electrodes are accurately connected and positioned on the acupoint.
2. The method of detecting acupuncture points according to claim 1, wherein the frequency of the pulse signal is 0.1-200 Hz.
3. The method of claim 1, wherein the voltage of the pulse signal is 0.5-12 volts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109145138A TWI769628B (en) | 2020-12-18 | 2020-12-18 | Apparatus for acupoint detection and method for the same |
| TW109145138 | 2020-12-18 |
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| CN114642584A CN114642584A (en) | 2022-06-21 |
| CN114642584B true CN114642584B (en) | 2023-11-28 |
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| Publication number | Publication date |
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| CN114642584A (en) | 2022-06-21 |
| TWI769628B (en) | 2022-07-01 |
| TW202224627A (en) | 2022-07-01 |
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