CN103040465A - Auxiliary massage and acupuncture point detecting and identifying device - Google Patents
Auxiliary massage and acupuncture point detecting and identifying device Download PDFInfo
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- CN103040465A CN103040465A CN 201310004870 CN201310004870A CN103040465A CN 103040465 A CN103040465 A CN 103040465A CN 201310004870 CN201310004870 CN 201310004870 CN 201310004870 A CN201310004870 A CN 201310004870A CN 103040465 A CN103040465 A CN 103040465A
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Abstract
The invention provides an auxiliary massage and acupuncture point detecting and identifying device which is a medical instrument assisting a patient to find out acupuncture points during acupuncture, electrotherapy and massage. The auxiliary massage and acupuncture point detecting and identifying device is characterized by comprising a 6V direct-current power source, an acupuncture point resistance signal pickup and amplifying circuit, a monostable circuit and a sound and light indication circuit, wherein a time base circuit IC1 in the monostable circuit is in specification of NE555. By means of the basic principle of finding the acupuncture points of human bodies according to a universal meter, the auxiliary massage and acupuncture point detecting and identifying device is designed by utilizing the law that human body resistance is used as a part of an acupuncture point identifying circuit and resistance at the acupuncture points is much lower than a non-acupuncture point. In order to improve sensitivity and reduce error in detecting and identifying the acupuncture points, a sensitivity adjusting circuit and an acupuncture point signal amplifying circuit are added, and use of the patient is facilitated by adding the sound and light indication circuit.
Description
Technical field
The invention belongs to the electronics and medical instrumentation technical field, relate to the auxiliary detection and identification device of a kind of massage acupoint.It is used for the patient when acupuncture, electrotherapy, massage, and auxiliary patient seeks a kind of medical apparatus and instruments at acupuncture point.
Background technology
The auxiliary detection and identification device of massage acupoint is actual to be exactly a kind of human body skin resistance tester.Since be the resistance between testing human skin and the skin, use so circuit tester high resistant shelves that same test effect also should be arranged, examination places R * 100K shelves to seek " outer closing " acupuncture point of left hand in the MF10 circuit tester, left-hand finger pinches a test pencil of circuit tester, the right hand is held another root test pencil, and when test pencil touched " outside close " acupuncture point, resistance value was about 1.2M Ω, and departing from " outside close " acupuncture point only several millimeters the time when test pencil, resistance value is at once up to more than the 5M Ω.This shows: it is feasible to survey human acupoint with circuit tester, but has the circuit tester price of R * 100K high resistant shelves very high, and correctly uses circuit tester need to have certain experience, and there is certain difficulty in universal and popularization.
Use circuit tester to seek the problem that human acupoint exists in order to solve, the auxiliary detection and identification device of massage acupoint of the present invention is sought the ultimate principle of human acupoint according to circuit tester, with the part of human body resistance as the point detection identification circuit, place, the non-acupuncture point of the resistance ratio at place, acupuncture point wants much smaller rule and designs.For improving the sensitivity at detection and identify acupuncture point, reduce the error at detection and identify acupuncture point, set up sensitivity adjusting circuit and acupuncture point signal amplification circuit in the circuit, and set up the acousto-optic indicating circuit, made things convenient for patient's use.
Below describe the auxiliary detection and identification device of massage acupoint of the present invention related relevant technologies content in implementation process in detail.
Summary of the invention
Goal of the invention and beneficial effect: use circuit tester searching human acupoint to have certain problem in order to solve, the auxiliary detection and identification device of massage acupoint of the present invention is sought the ultimate principle of human acupoint according to circuit tester, it is with the part of human body resistance as the point detection identification circuit, and place, the non-acupuncture point of the resistance ratio at place, acupuncture point wants much smaller rule and designs.For improving the sensitivity at detection and identify acupuncture point, reduce the error at detection and identify acupuncture point, set up sensitivity adjusting circuit and acupuncture point signal amplification circuit in the circuit, and set up the acousto-optic indicating circuit, made things convenient for patient's use.
The circuit working principle: the auxiliary detection and identification device of massage acupoint is the principle according to the resistance difference that exists between the non-acupuncture point of human body and the acupuncture point, utilize the measuring resistance method to survey, when when human epidermal finds the acupuncture point, amplify by signal, survey the acupuncture point with the sound and light signal indication at last and put.
The auxiliary detection and identification device of massage acupoint has two exploring electrodes: trial boring probe hands and hold electrode.In use, grasping handle electrode on the acupuncture point detection device is held in tested patient's palm, the approximate location that the trial boring probe touches human acupoint, when the probing probe moves closer to the acupuncture point or touches the acupuncture point, present low resistance because of between two electrodes, this low resistance and resistance R 1, linear potentiometer RP are in parallel, make NPN type audion VT1 saturation conduction, the 2nd foot of time base circuit IC1 and the 6th foot are low level in the monostable circuit, its the 3rd foot becomes high level, make NPN type audion VT2 conducting, LED and buzzer HA send sound, light.
Technical characterictic: the auxiliary detection and identification device of massage acupoint, it comprises 6V dc source, electrical resistance picking up signal and signal amplification circuit, monostable circuit, acousto-optic indicating circuit, it is characterized in that:
Electrical resistance picking up signal and signal amplification circuit: it is by trial boring probe (1), grasping handle electrode (2), NPN type audion VT1, resistance R 1, linear potentiometer RP, resistance R 2, resistance R 3 forms, the end of linear potentiometer RP is by the anodal VCC of resistance R 1 connection circuit, the other end of linear potentiometer RP is by resistance R 2 connection circuit ground GND, the activity termination trial boring probe (1) of linear potentiometer RP and an end of resistance R 3, 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 grasping handle electrode (2) connection circuit;
Monostable circuit: the model that time base circuit IC1 selects 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: it is comprised of NPN type audion VT2, resistance R 5, LED, resistance R 4 and buzzer HA, the 3rd foot of time base circuit IC1 connects the base stage of NPN type audion VT2 by resistance R 5, the end of the colelctor electrode connecting resistance R4 of NPN type audion VT2 and the negative pole of buzzer HA, the negative pole of the other end sending and receiving optical diode LED of resistance R 4, the anodal VCC of the anodal connection circuit of the positive pole of LED and buzzer HA, the emitter stage connection circuit ground GND of NPN type audion VT2;
The 6V dc power anode links to each other with circuit anode VCC, and the 6V dc power cathode links to each other with circuit ground GND.
Description of drawings
Accompanying drawing 1 is the embodiment circuit working schematic diagram that the invention provides an auxiliary detection and identification device of massage acupoint, the expression of 1 in the accompanying drawing 1 trial boring probe, the expression of 2 in the accompanying drawing 1 grasping handle electrode.
The specific embodiment
Circuit working schematic diagram and description of drawings according to the auxiliary detection and identification device of the acupoint of massage 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 of selecting is NE555, time base circuit IC1 is 8 foot biserial DIP encapsulation, and each foot function is: 1 foot connection circuit ground GND, and 2 feet are trigger end, 3 foot outfans, 4 pin preset ends, 5 feet are control voltage, 6 foot thresholdings (threshold value), 7 feet are discharge end, and 8 feet meet dc power anode VCC;
VT1, VT2 are NPN type audion, and the model of selecting is 2SC9013, require the β of VT1 〉=200;
LED is light emitting diode, selects ￠ 5 red light emitting diodes;
The resistance of resistance R 1～R5 is respectively 68K Ω, 5.1K Ω, 1K Ω, 2.2K Ω, 510 Ω;
RP is linear potentiometer, and its resistance is 110K Ω;
HA is that buzzer, diameter are that ￠ 10, running voltage are 6V, and buzzer inside contains audio generating 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
The trial boring probe: the sheet metal of available 10mm * 10mm is made;
Grasping handle electrode: select the metal bar of ￠ 〉=3mm, length 〉=80mm to make;
The circuit production of the auxiliary detection and identification device of massage acupoint is fairly simple, as long as accompanying drawing 1 is welded on correct installation of the components and parts among the figure on the circuit board to specifications, circuit does not need to debug substantially;
When adjusting the circuit of point detection recognition device, the acupuncture point repetition test that first choosing is familiar with, then circuit debugging process ratio is easier to successfully; When adjusting the auxiliary detection and identification device of massage acupoint, if ask a doctor who is familiar with meridians and acupuncture point to cooperate, then the circuit debugging process will be more smooth;
When circuit debugging, grasping handle electrode is held in the hand, be placed on the trial boring probe on the lower limb or other positions again, linear adjustment potentiometer RP is failure to actuate acousto-optic, then mobile trial boring probe, when searching out an acupuncture point point, slowly linear adjustment potentiometer RP can move sound and light signal, and circuit debugging finishes.
Claims (1)
1. a massage acupoint is assisted detection and identification device, and it comprises 6V dc source, electrical resistance picking up signal and signal amplification circuit, monostable circuit, acousto-optic indicating circuit, it is characterized in that:
Described electrical resistance picking up signal and signal amplification circuit are by trial boring probe (1), grasping handle electrode (2), NPN type audion VT1, resistance R 1, linear potentiometer RP, resistance R 2, resistance R 3 forms, the end of linear potentiometer RP is by the anodal VCC of resistance R 1 connection circuit, the other end of linear potentiometer RP is by resistance R 2 connection circuit ground GND, the activity termination trial boring probe (1) of linear potentiometer RP and an end of resistance R 3, 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 grasping handle electrode (2) connection circuit;
The model that time base circuit IC1 in the described monostable circuit selects 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;
Described acousto-optic indicating circuit is comprised of NPN type audion VT2, resistance R 5, LED, resistance R 4 and buzzer HA, the 3rd foot of time base circuit IC1 connects the base stage of NPN type audion VT2 by resistance R 5, the end of the colelctor electrode connecting resistance R4 of NPN type audion VT2 and the negative pole of buzzer HA, the negative pole of the other end sending and receiving optical diode LED of resistance R 4, the anodal VCC of the anodal connection circuit of the positive pole of LED and buzzer HA, the emitter stage connection circuit ground GND of NPN type audion VT2;
Described 6V dc power anode links to each other with circuit anode VCC, and the 6V dc power cathode links to each other with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310004870 CN103040465A (en) | 2013-01-08 | 2013-01-08 | Auxiliary massage and acupuncture point detecting and identifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310004870 CN103040465A (en) | 2013-01-08 | 2013-01-08 | Auxiliary massage and acupuncture point detecting and identifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103040465A true CN103040465A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310004870 Withdrawn CN103040465A (en) | 2013-01-08 | 2013-01-08 | Auxiliary massage and acupuncture point detecting and identifying device |
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| Country | Link |
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| CN (1) | CN103040465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241163A (en) * | 2016-12-23 | 2018-07-03 | 广东互云科技有限公司 | Satellite positioning circuitry, positioning shooting machine and Camera Positioning method |
| 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 |
-
2013
- 2013-01-08 CN CN 201310004870 patent/CN103040465A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241163A (en) * | 2016-12-23 | 2018-07-03 | 广东互云科技有限公司 | Satellite positioning circuitry, positioning shooting machine and Camera Positioning method |
| 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 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130417 |