CN102100633B - Bipolar electrode for detecting human body surface meridian electric signals - Google Patents
Bipolar electrode for detecting human body surface meridian electric signals Download PDFInfo
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- CN102100633B CN102100633B CN 201110065497 CN201110065497A CN102100633B CN 102100633 B CN102100633 B CN 102100633B CN 201110065497 CN201110065497 CN 201110065497 CN 201110065497 A CN201110065497 A CN 201110065497A CN 102100633 B CN102100633 B CN 102100633B
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- 239000002184 metal Substances 0.000 claims abstract description 75
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000005284 excitation Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 11
- 238000001467 acupuncture Methods 0.000 description 8
- 230000005684 electric field Effects 0.000 description 4
- 238000002847 impedance measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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Abstract
The invention discloses a bipolar electrode for detecting human body surface meridian electric signals. The bipolar electrode comprises a metal semi-sphere, a metal ring bar, a strip-shaped basal body, a first metal strip and a second metal strip. The metal semi-sphere and the metal ring bar are concentrically arranged on the same side surface of the strip-shaped basal body, and the metal semi-sphere is positioned at the center point of the metal ring bar. One end of the first metal strip penetrates through a hole on the strip-shaped basal body and is connected with the metal semi-sphere; one end of the second metal strip penetrates through a hole on the strip-shaped basal body and is connected with the metal ring bar; and the first metal strip does not contact the second metal strip. The bipolar electrode with the structure can realize stable and flexible detection of the body surface meridian electric signals.
Description
Technical field
The present invention relates to a kind of bipolar electrode that is used for acquisition of signal, specifically, relate to a kind of bipolar electrode that the body surface meridians signal of telecommunication is surveyed that is used for.
Background technology
Through the research of decades, the various countries scientist confirms that generally the collaterals of human of being discussed in the Chinese medical plays the effect of physical quantitys such as transmission current.Aspect the electronics means; The progress that at first occurs is the acupuncture point low impedance characteristic of discovery such as two-story valley justice hero of Croon and the Japan of Germany: necessarily electric current passes through ammeter; Conduct electricity easily when being connected in the body surface between the human's collateral channels and acupoints; And when being connected non-body surface between the cave, then be not easy conduction, show that its impedance is discrepant.This species diversity can show through the ammeter between tested district and the power supply: if the magnitude of current that ammeter shows is big, should the zone be the low resistance point then; Otherwise the little person of the magnitude of current is the high resistance point.So just can reflect through cave and non-electrical characteristic through the cave.
But there is following shortcoming in acupuncture point low impedance characteristic research method at present:
(1) this method is carried out as power supply with direct current or single-frequency electric current, concern only be this single electrology characteristic of impedance, do not relate to the dynamic transmission effect and the rule research thereof of information.And according to the theory of channels and collaterals reasoning, the signal that meridians transmit should be similar with nerve signal, is dynamic, promptly with non-decay or slowly the form of the impulse wave of decay end (stimulation point) transmits to target end (comprising internal organs) from the source.So, impedance measurement method just can not play a role.
(2) impedance measurement method carries out with the skin surface electrodes in contact through two at present.Electricity consumption scientific principle opinion explains that what tested is the distributed current characteristic between 2.That is to say, be to connect the electric current summation that several electric lines of force of nothing of two contact points cause under the body surface.Therefore it is low to exist sensitivity, and the shortcoming that spatial resolution is low is difficult to " line " of meridians accurately located.What in fact, impedance measurement method was paid close attention to only is as the impedance between " acupuncture point " of " point ".
(3) two-electrode system of the impedance measurement through the cave at present causes the uncertainty of test result because its open distribution character is easy to receive the interference of inside and outside electromagnetic signal.
(4) existing external electrode can't guarantee to contact with body surface good and the concordance of contact conditions.
Confirm the shortcoming and the difficulty of meridians in order to overcome the impedance of point method of testing, patent applicant of the present invention proposed the application for a patent for invention of " the electronic informatics measuring method and the measuring device that are used for collaterals of human " in 2008.The maximum of collaterals of human measuring method that proposes in this application and acupuncture point Low ESR method of testing is not both: meridians are regarded as being distributed in intravital multiport network; Be utilized in a port and power up signal excitation; Survey at the enterprising horizontal electrical signal of other port; Through the method for comparison signal response amplitude, find meridians distribution in vivo.Declarer of the present invention has on this basis also proposed the invention of " electrod-array that is used for detecting channels and collaterals signals on human body surface " and has applied for a patent.But above-mentioned electrod-array only is applicable to the specific region when practice, lacks motility.The present invention forms on the thought basis of foregoing invention patent application, surveys at the non-intrusion type of body surface but be primarily aimed at meridians.
Summary of the invention
Technical problem to be solved by this invention is a kind of bipolar electrode that the body surface meridians signal of telecommunication is surveyed that is used for to be provided, to realize stable, the efficient detection of meridians body surface electric signals.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of bipolar electrode that is used for the detection of the body surface meridians signal of telecommunication; Comprise metal hemisphere, becket bar, ribbon base, first metal band and second metal band; Described metal hemisphere and becket bar arranged concentric are on the surface, the same side of ribbon base, and metal hemisphere is positioned at the centre point of becket bar; Metal hemisphere is as excitation or exploring electrode, and the becket bar is as reference electrode; One end of first metal band passes the hole on the ribbon base, is connected with metal hemisphere; One end of second metal band passes the hole on the ribbon base, is connected with the becket bar; Second metal band links to each other with ground wire with the band outer conductor, for encouraging or exploring electrode provides reference potential; Do not contact between first metal band and second metal band.
Further, the diameter of described metal hemisphere is slightly less than 1 millimeter, and the diameter of described becket bar is between 1 centimetre to 1.5 centimetres.
Further, described ribbon base is that the material with transparent, flexibility and insulating properties is processed.
Compared with prior art, technical scheme of the present invention has the following advantages:
1. adopt the bipolar electrode test meridians body surface electric signals stability and high efficiency of this patent to survey.Bipolar electrode of the present invention is applicable to regards meridians as have excitation that detection is arranged multiport network, carries out the measurement of electric signal voltage carry-over factor.
2. the becket bar in the bipolar electrode of the present invention is a reference electrode; Metal hemisphere is for surveying or exciting electrode, and it is circular that reference electrode is, around the periphery of detection or exciting electrode; Make excitation electrical field or search coverage even and symmetrical, directionless the getting property of result of detection.Simultaneously, reference electrode is looped around the periphery of detection or exciting electrode, and the maskable interference from outside signals makes result of detection stable.
3. excitation in the bipolar electrode of the present invention or exploring electrode are that diameter is slightly less than 1 millimeter metal hemisphere; With the coverage of reference electrode be 1.5 centimetres; Excitation electrical field during excitation or search coverage and acupuncture point scope when surveying are complementary, can be accurately to appointment through the cave or non-ly survey through the cave.
4. bipolar electrode of the present invention in use, excitation or survey and use electrode, promptly metal hemisphere can produce certain pressure and oppress through the cave, under the detectable certain pressure through the signal response in cave.
5. the ribbon base in of the present invention is that material with transparent, flexibility and insulating properties is when processing; Whether can see through ribbon base observation excitation or exploring electrode fits tightly with appointed part; Also can make bipolar electrode be fitted in appointed part securely; Avoid bipolar electrode because of the displacement that human motion produces, make test result stable.
Description of drawings
Fig. 1 is the vertical view of bipolar electrode of the present invention.
Fig. 2 is the front view of bipolar electrode of the present invention.
Among the figure: 1, metal hemisphere, 2, the becket bar, 3, ribbon base, 4, first metal band, 5, second metal band.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is carried out detailed explanation.
As depicted in figs. 1 and 2, a kind of bipolar electrode that the body surface meridians signal of telecommunication is surveyed that is used for of the present invention comprises metal hemisphere 1, becket bar 2, ribbon base 3, first metal band 4 and second metal band 5.Ribbon base 3 is processed by insulant.The cross section of becket bar 2 preferably is semicircle shape.The height of the height of becket bar 2 and metal hemisphere 1 equates that perhaps the height of becket bar 2 is slightly less than the height of metal hemisphere 1.Metal hemisphere 1 is surperficial with the same side that becket bar 2 is connected ribbon base 3 with one heart.Becket bar 2 is centered around the outside of metal hemisphere 1.Metal hemisphere 1 is as excitation or exploring electrode, and becket bar 2 is as reference electrode.One end of first metal band 4 passes the hole on the ribbon base 3, is connected with metal hemisphere 1.The other end of first metal band 4 can be embedded in ribbon base 3, also is positioned at the outside of ribbon base 3.That is, first metal band 4 can integral body be embedded in ribbon base 3, also can only partly be embedded in ribbon base 3.One end of second metal band 5 passes the hole on the ribbon base 3, is connected with becket bar 2.The other end of second metal band 5 can be embedded in ribbon base 3, also is positioned at the outside of ribbon base 3.That is, second metal band 5 can integral body be embedded in ribbon base 3, also can only partly be embedded in ribbon base 3.Second metal band 5 links to each other with ground wire with the band outer conductor, for encouraging or exploring electrode provides reference potential.Do not contact between first metal band 4 and second metal band 5, keep state of insulation.
When using the bipolar electrode of this patent, second metal band 5 links to each other with ground wire with the band outer conductor, and for encouraging or exploring electrode provides reference potential, effective spacing of becket bar 2 and excitation or exploring electrode is 1 centimetre to 1.5 centimetres.The work process of the bipolar electrode of this patent is:
When excitation: bipolar electrode is fitted on the skin through ribbon base 3, and metal hemisphere 1 links to each other with the outer signal generator through first metal band 4 provides pumping signal, and becket bar 2 links to each other with ground wire through second metal band 5 provides reference potential.
During detection: bipolar electrode is fitted on the skin through ribbon base 3; Metal hemisphere 1 is connected with the outer signal amplifier through first metal band 4 and collects mail number; Signal amplifier links to each other with oscillograph again, and becket bar 2 links to each other with ground wire through second metal band 5 provides reference potential.
Bipolar electrode of the present invention is applicable to regards meridians as have excitation that detection is arranged multiport network, carries out the measurement of electric signal voltage carry-over factor, is superior to measuring section to be measured as the impedance method of a single port device.Simultaneously, the reference electrode among the present invention is circular, and the periphery around detection or exciting electrode makes excitation electrical field or search coverage even and symmetrical, directionless the getting property of result of detection.Reference electrode is looped around the periphery of detection or exciting electrode, and the maskable interference from outside signals makes result of detection stable.The bipolar electrode method for using of this patent is simple, can follow meridians flexibly, quickly and encourage or survey.
Further, the diameter of described metal hemisphere 1 is slightly less than 1mm, and the diameter of described becket bar 2 guarantees that becket bar 2 is pressed in outside the scope of acupuncture point when metal hemisphere 1 just in time is pressed on the acupuncture point between 1cm to 1.5cm.Like this, the excitation electrical field during excitation or search coverage and acupuncture point scope when surveying are complementary, can be accurately to appointment through the cave or non-ly survey through the cave.
Further, the material of described ribbon base 3, flexibility transparent for having and insulating properties is processed.When the material of processing ribbon base 3 has properties of transparency, can see through ribbon base 3 observation excitations or exploring electrode and whether fit tightly with appointed part.When the material of processing ribbon base 3 has flexible and insulating properties, can make bipolar electrode be fitted in appointed part securely, avoid bipolar electrode because of the displacement that human motion produces, make test result stable.
Claims (5)
1. one kind is used for the bipolar electrode that the body surface meridians signal of telecommunication is surveyed; It is characterized in that: this bipolar electrode comprises metal hemisphere (1), becket bar (2), ribbon base (3), first metal band (4) and second metal band (5); Described metal hemisphere (1) and becket bar (2) arranged concentric are on the surface, the same side of ribbon base (3), and metal hemisphere (1) is positioned at the centre point of becket bar (2); Metal hemisphere (1) is as excitation or exploring electrode, and becket bar (2) is as reference electrode; One end of first metal band (4) passes the hole on the ribbon base (3), is connected with metal hemisphere (1); One end of second metal band (5) passes the hole on the ribbon base (3), is connected with becket bar (2); Second metal band (5) links to each other with ground wire with the band outer conductor, for encouraging or exploring electrode provides reference potential; Do not contact between first metal band (4) and second metal band (5).
2. according to the described bipolar electrode that is used for the detection of the body surface meridians signal of telecommunication of claim 1, it is characterized in that: the cross section of said becket bar (2) is semicircle shape.
3. according to claim 1 or the 2 described bipolar electrodes that are used for the detection of the body surface meridians signal of telecommunication, it is characterized in that: the height of the height of described becket bar (2) and metal hemisphere (1) equates.
4. according to the described bipolar electrode that is used for the detection of the body surface meridians signal of telecommunication of claim 1, it is characterized in that: the diameter of described metal hemisphere (1) is slightly less than 1 millimeter, and the diameter of described becket bar (2) is between 1 centimetre to 1.5 centimetres.
5. be used for the bipolar electrode that the body surface meridians signal of telecommunication is surveyed according to claim 1 is described, it is characterized in that: described ribbon base (3) is transparent for having, the material of flexibility and insulating properties is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110065497 CN102100633B (en) | 2011-03-18 | 2011-03-18 | Bipolar electrode for detecting human body surface meridian electric signals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110065497 CN102100633B (en) | 2011-03-18 | 2011-03-18 | Bipolar electrode for detecting human body surface meridian electric signals |
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| CN102100633A CN102100633A (en) | 2011-06-22 |
| CN102100633B true CN102100633B (en) | 2012-12-19 |
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| CN 201110065497 Expired - Fee Related CN102100633B (en) | 2011-03-18 | 2011-03-18 | Bipolar electrode for detecting human body surface meridian electric signals |
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| CN108024904B (en) * | 2015-09-16 | 2021-09-28 | 皇家飞利浦有限公司 | Acupuncture point pressing device |
| CN111437184A (en) * | 2020-05-12 | 2020-07-24 | 冯筠荪 | Meridian and acupoint characteristic visual detection device and use method thereof |
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| AU2006227387A1 (en) * | 2005-03-17 | 2006-09-28 | Jade Biomedical, Inc. | Electronic acupuncture device and system, and method of managing meridian energy balance data of a patient |
| CN101361696B (en) * | 2008-09-25 | 2010-12-08 | 东南大学 | Electronic informatics measuring method and device for human channels and collaterals |
| CN201333036Y (en) * | 2009-01-14 | 2009-10-28 | 东南大学 | Detection electrode for meridian signals on human body surface |
| CN202060764U (en) * | 2011-03-18 | 2011-12-07 | 东南大学 | Bipolar electrode for detecting electric signals of main and collateral channels of human body surface |
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