CN102599906B - Human body acupoint detector - Google Patents
Human body acupoint detector Download PDFInfo
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- CN102599906B CN102599906B CN 201210098326 CN201210098326A CN102599906B CN 102599906 B CN102599906 B CN 102599906B CN 201210098326 CN201210098326 CN 201210098326 CN 201210098326 A CN201210098326 A CN 201210098326A CN 102599906 B CN102599906 B CN 102599906B
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Abstract
The invention belongs to the field of application of electronic technology and medical instruments, and relates to a human body acupoint detector, which consists of a 6V direct-current power source, a detecting electrode, an acupoint signal amplifying circuit, a monostable circuit and an audible and visual indicator circuit. The acupoint detector is used for detecting meridian points of a human body or sensitive acupoints of a patient, and is a medical instrument which assists the patient to capture acupoints during acupuncture and moxibustion, electrotherapy and massaging. In order to overcome shortcomings of a universal meter for finding out acupoints of a human body the human body acupoint detector utilizes human body resistance as a part of an acupoint detecting circuit in the design according to the human body acupoint detecting principle of the universal meter, the principle includes that resistance at the human body acupoints is far lower than that of other portions of the human body, the acupoint signal amplifying circuit and a sensitivity adjusting circuit are additionally arranged in the acupoint detecting circuit so as to increase acupoint detection sensitivity and reduce acupoint detection errors, and further, by the aid of the audible and visual indicator circuit, the human body acupoint detector brings great convenience for patients during clinical use.
Description
Technical field
The invention belongs to application of electronic technology and technical field of medical instruments, is about a kind of human acupoint detector.
Background technology
Acupuncture point detector is for surveying the responsive acupuncture point of human meridian point or patient.It is to help the auxiliary a kind of medical apparatus and instruments of finding the acupuncture point accurately of patient for the patient before acupuncture, electrotherapy, massage.
The human acupoint detector is actual to be exactly the skin resistance tester.Since be the resistance of testing human skin, use the high resistant circuit tester also should be able to be for it so, as: when seeking " outer closing " acupuncture point of left hand with the MF10 circuit tester, circuit tester is placed R * 100K shelves, and left-hand finger pinches a test pencil of circuit tester, and the right hand is held another root test pencil, when test pencil touches " outside close " acupuncture point, resistance is about 1.3M Ω, and departs from " outside close " acupuncture point only several millimeters the time when test pencil, and resistance is at once up to more than the 5M Ω.As seen it is feasible surveying human acupoint with circuit tester, but the resistance of human body skin is different because of people (patient), and has the circuit tester price of R * 100K high resistant shelves very high, correctly uses circuit tester also to need to have certain general knowledge, has the problem of wasting one's talent on a petty job.
Use circuit tester searching human acupoint to have certain defective for solving, the present invention seeks the principle of human acupoint according to circuit tester, the design of human acupoint detector is with the part of human body resistance as the point detection circuit, it is little that the non-acupuncture point of the resistance ratio at human acupoint place is located, for improving the sensitivity of surveying the acupuncture point, reduce the error of trial boring, set up acupuncture point signal amplification circuit and sensitivity adjusting circuit in the circuit, and be aided with the acousto-optic indicating circuit, greatly facilitate patient's clinical use.
Below describe human acupoint detector related relevant technologies content in implementation process in detail.
Summary of the invention
Goal of the invention and beneficial effect: acupuncture point detector of the present invention is for surveying the responsive acupuncture point of human meridian point or patient.Be used for the patient and when acupuncture, electrotherapy, massage, help the auxiliary a kind of medical apparatus and instruments of finding human acupoint accurately of patient.Use circuit tester searching human acupoint to have certain defective for solving, the present invention surveys the principle of human acupoint according to circuit tester, it is much smaller that the non-acupuncture point of the resistance ratio at human acupoint place is located, the design of human acupoint detector is with the part of human body resistance as the point detection circuit, for improving the sensitivity of surveying the acupuncture point, reduce the error of trial boring, acupuncture point signal amplification circuit and sensitivity adjusting circuit have been set up in the circuit, and be aided with the acousto-optic indicating circuit, greatly facilitate patient's clinical use.
The circuit working principle: the point detection principle is based on the non-acupuncture point of human body and the resistance difference that acupuncture point (meridians mouth) presents, and utilizes electronic method to survey, and when finding the acupuncture point, indicates by sound and light signal.
Acupuncture point detector has two exploring electrodes: namely: hand-held electrode and trial boring electrode.During use, the hand-held electrode of acupuncture point detector is held in the person's of being detected hands, the trial boring electrode touches the approximate location at human body skin acupuncture point, when mobile trial boring electrode near the acupuncture point or touch acupuncture point when place, because being low resistance between two electrodes, make NPN type audion VT1 saturation conduction, the 2nd foot of 555 time base circuits is low level in the monostable circuit, its the 3rd foot is high level, makes NPN type audion VT2 conducting, and LED and buzzer HA send sound, light index signal.
Technical scheme: the human acupoint detector, it is made up of 6V dc source, exploring electrode and acupuncture point signal amplification circuit, monostable circuit, acousto-optic indicating circuit, and its feature comprises:
Exploring electrode and acupuncture point signal amplification circuit: by the trial boring electrode, hand-held electrode, NPN type audion VT1, resistance R 1, linear potentiometer RP, resistance R 2, resistance R 3 is formed, the end of the terminating resistor R1 of linear potentiometer RP, the anodal VCC of the other end connection circuit of resistance R 1, the end of the other end connecting resistance R2 of linear potentiometer RP, the other end connection circuit ground GND of resistance R 2, an end and the hand-held electrode of the lever arm connecting resistance R3 of linear potentiometer RP, the base stage of another termination NPN type audion VT1 of resistance R 3, the colelctor electrode order steady-state circuit of NPN type audion VT1, the emitter stage connection circuit ground GND of NPN type audion VT1, the anodal VCC of hand-held electrode connection circuit;
Monostable circuit: the model that time base circuit IC1 selects for use is NE555, the 2nd foot of time base circuit IC1 and the 6th foot connect the colelctor electrode of NPN type audion VT1, the anodal VCC of the 4th foot of time base circuit IC1 and the 8th foot connection circuit, the 1st foot connection circuit ground GND of time base circuit IC1;
Acousto-optic indicating circuit: formed by LED, resistance R 4, NPN type audion VT2, buzzer HA, the positive pole of LED connects the 3rd foot of time base circuit IC1, the end of the negative pole connecting resistance R4 of LED, the base stage of another termination NPN type audion VT2 of resistance R 4, the colelctor electrode of NPN type audion VT2 connects the negative pole of buzzer HA, the anodal VCC of the anodal connection circuit of buzzer HA, the emitter stage connection circuit ground GND of NPN type audion VT2.
The anodal VCC of the anodal connection circuit of 6V dc source, the negative pole of 6V dc source links to each other with circuit ground GND.
Description of drawings
The specific embodiment
Circuit working schematic diagram and description of drawings according to human acupoint detector shown in the accompanying drawing 1, and according to the annexation between the components and parts in the described circuit of summary of the invention, and the components and parts technical parameter described in the embodiment requires to implement to realize the present invention.
The selection of components and parts and technical parameter
IC1 is time base circuit, the model NE555 type of selecting for use, and it is 8 foot biserial DIP encapsulation, each foot function is respectively: 1 foot connection circuit ground, 2 feet are trigger end, 3 foot outfans, and 4 pin preset ends, 5 feet are control voltage, 6 foot thresholdings (threshold value), 7 feet are discharge end, 8 feet connect the positive pole of dc source;
VT1, VT2 select middle power NPN type audion for use, can select the audion of models such as 2SC9013 for use;
LED is light emitting diode, selects ￠ 5 red light emitting diodes for use, and model is not limit;
RP is linear potentiometer, and resistance is 100K Ω;
HA is that buzzer, parameter are that ￠ 10, running voltage are 6V, and buzzer includes electronic circuit;
The 6V dc source can use No. 5 aneroid battery of four joints to be composed in series.
Circuit production main points, circuit debugging and use
When making the point detection instrument, fairly simple because of circuit, needing only to specifications, accompanying drawing 1 is welded on correct installation of the components and parts among the figure on the circuit board;
The trial boring electrode: the conductive metal sheet of available ￠ 10mm is made; Hand-held electrode: make of the metal bar that selects a length 〉=80mm;
Because human acupoint is covered with whole body, so when debugging, to hand electrode and be held in the hand, be placed on the trial boring electrode on the lower limb or other positions again, linear adjustment potentiometer RP, sound, light are failure to actuate, mobile trial boring electrode then, when searching out an acupuncture point point, slow linear adjustment potentiometer RP, acousto-optic is shown can move, i.e. the debugging of acupuncture point detector is namely accused and finished;
When adjusting the human acupoint detector, can ask a doctor who slightly understands meridians to cooperate, then debug process will be more smooth.
Claims (2)
1. human acupoint detector, it is made up of 6V dc source, exploring electrode and acupuncture point signal amplification circuit, monostable circuit, acousto-optic indicating circuit, and its feature comprises:
Exploring electrode and acupuncture point signal amplification circuit are by the trial boring electrode, hand-held electrode, NPN type audion VT1, resistance R 1, linear potentiometer RP, resistance R 2, resistance R 3 is formed, the end of the terminating resistor R1 of linear potentiometer RP, the anodal VCC of the other end connection circuit of resistance R 1, the end of the other end connecting resistance R2 of linear potentiometer RP, the other end connection circuit ground GND of resistance R 2, an end and the hand-held electrode of the lever arm connecting resistance R3 of linear potentiometer RP, the base stage of another termination NPN type audion VT1 of resistance R 3, the colelctor electrode order steady-state circuit of NPN type audion VT1, the emitter stage connection circuit ground GND of NPN type audion VT1, the anodal VCC of hand-held electrode connection circuit;
The model that time base circuit IC1 selects for use in the monostable circuit is NE555, the 2nd foot of time base circuit IC1 and the 6th foot connect the colelctor electrode of NPN type audion VT1, the anodal VCC of the 4th foot of time base circuit IC1 and the 8th foot connection circuit, the 1st foot connection circuit ground GND of time base circuit IC1;
The acousto-optic indicating circuit is made up of LED, resistance R 4, NPN type audion VT2, buzzer HA, the positive pole of LED connects the 3rd foot of time base circuit IC1, the end of the negative pole connecting resistance R4 of LED, the base stage of another termination NPN type audion VT2 of resistance R 4, the colelctor electrode of NPN type audion VT2 connects the negative pole of buzzer HA, the anodal VCC of the anodal connection circuit of buzzer HA, the emitter stage connection circuit ground GND of NPN type audion VT2.
2. human acupoint detector according to claim 1 is characterized in that: the anodal VCC of the anodal connection circuit of 6V dc source, the negative pole of 6V dc source links to each other with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210098326 CN102599906B (en) | 2012-04-06 | 2012-04-06 | Human body acupoint detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210098326 CN102599906B (en) | 2012-04-06 | 2012-04-06 | Human body acupoint detector |
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| Publication Number | Publication Date |
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| CN102599906A CN102599906A (en) | 2012-07-25 |
| CN102599906B true CN102599906B (en) | 2013-08-14 |
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| CN 201210098326 Active CN102599906B (en) | 2012-04-06 | 2012-04-06 | Human body acupoint detector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330593A (en) * | 2018-11-06 | 2019-02-15 | 泰州天仪医疗器械有限公司 | High frequency channel and point detector |
| CN109394518A (en) * | 2018-11-14 | 2019-03-01 | 佛山市凌远医疗科技有限公司 | A kind of acupuncture point detection treatment system and the acupuncture and meridian pen using it |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1788677A (en) * | 2005-12-23 | 2006-06-21 | 梁文锋 | Instrument for human body acupoint searching, diagnosis and treatment |
| CN2899708Y (en) * | 2005-07-18 | 2007-05-16 | 何伟 | Electronic automatic acupoint probe |
| CN101637385A (en) * | 2008-07-30 | 2010-02-03 | 正修科技大学 | System for probing acupuncture point of human body |
| CN201880217U (en) * | 2010-12-06 | 2011-06-29 | 吴国宪 | Intelligent channels/collaterals therapeutic apparatus |
| CN102670200A (en) * | 2012-05-22 | 2012-09-19 | 刘喆 | Acupoint detecting device |
| CN202489949U (en) * | 2012-04-06 | 2012-10-17 | 刘昭利 | Human body acupuncture point detector |
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2012
- 2012-04-06 CN CN 201210098326 patent/CN102599906B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899708Y (en) * | 2005-07-18 | 2007-05-16 | 何伟 | Electronic automatic acupoint probe |
| CN1788677A (en) * | 2005-12-23 | 2006-06-21 | 梁文锋 | Instrument for human body acupoint searching, diagnosis and treatment |
| CN101637385A (en) * | 2008-07-30 | 2010-02-03 | 正修科技大学 | System for probing acupuncture point of human body |
| CN201880217U (en) * | 2010-12-06 | 2011-06-29 | 吴国宪 | Intelligent channels/collaterals therapeutic apparatus |
| CN202489949U (en) * | 2012-04-06 | 2012-10-17 | 刘昭利 | Human body acupuncture point detector |
| CN102670200A (en) * | 2012-05-22 | 2012-09-19 | 刘喆 | Acupoint detecting device |
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| CN102599906A (en) | 2012-07-25 |
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Inventor after: He Guanchang Inventor before: Liu Zhaoli |
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Effective date of registration: 20170329 Address after: 519000 Guangdong city of Zhuhai province Hengqin Hengqin town sand ring No. 60 unit 401 Patentee after: GUANGDONG LELING CO., LTD. Address before: 233000 Bengbu Province, China, the new village of snow mountain village in the village of Anhui, block 2, unit 2 Patentee before: Liu Zhaoli |