CN101002671A - Transvenous optical charactr nondestructive testing method and apparatus therefor - Google Patents
Transvenous optical charactr nondestructive testing method and apparatus therefor Download PDFInfo
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- CN101002671A CN101002671A CN 200710008424 CN200710008424A CN101002671A CN 101002671 A CN101002671 A CN 101002671A CN 200710008424 CN200710008424 CN 200710008424 CN 200710008424 A CN200710008424 A CN 200710008424A CN 101002671 A CN101002671 A CN 101002671A
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- energy circulates
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Abstract
A nondestructive method and apparatus for testing the optical characteristics of human channels features that such units are sequentially arranged as light source, optical chopper, convergent lens, light wave irradiating and transmitting optical fiber in contact with human channel to be tested, optical fiber probe for receiving the signal reflected from said human channel, photomultiplier tube, phase-locked amplifier, and display.
Description
Technical field:
The present invention relates to a kind of Passages through Which Vital Energy Circulates Optics Characteristic Harmless Detection Method and Device.
Background technology:
The human collateral channel system is the important component part of the theory of TCM, is the basis of tcm clinical practice diagnosis and treatment, and is accepted widely.The scholar of domestic and international different subjects has made the mysterious veil that a large amount of effort wishes to open the human body passages through which vital energy circulates, and utilizes modern science means and instrument to detect research.Yet current research to passages through which vital energy circulates line physics characteristic mainly concentrates on electrology characteristic research, promptly by human body passages through which vital energy circulates line is applied certain electric current, thereby obtains the resistance characteristic of passages through which vital energy circulates line.The major defect of this method is that the electric current human body of flowing through has bad damage or stimulation, and not only bad for the repeated measure of experiment and subject's personal safety, and the repeatability of measuring is not high.
Summary of the invention:
The objective of the invention is to provide a kind of Passages through Which Vital Energy Circulates Optics Characteristic Harmless Detection Method and Device, and this detection method does not only have pessimal stimulation, certainty of measurement height to subject's health, and this apparatus structure is simple, easy to operate.
Passages through which vital energy circulates optical characteristics lossless detection method of the present invention is characterised in that: the light wave of identical parameters is irradiation human body passages through which vital energy circulates line and non-passages through which vital energy circulates line respectively, under the situation of equidistance, detect the distribution characteristics of the diffused light spoke out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction respectively.
The structural feature of checkout gear of the present invention is: comprise light source and the light wave irradiation Transmission Fibers and the fiber detector that are separately positioned on the scalable detent mechanism, be provided with an optical chopper and between described light source and the light wave irradiation Transmission Fibers and assemble lens, the light wave that described radiation of light source goes out is through optical chopper copped wave, after the collecting lens coupling, import light wave irradiation Transmission Fibers again, the end of described light wave irradiation Transmission Fibers contacts with a sidepiece of tested passages through which vital energy circulates line and non-passages through which vital energy circulates line, and the outfan of collecting the fine detecting head A of diffusion radiation out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction is connected with lock-in amplifier through a photomultiplier tube, the frequency control signal input of described lock-in amplifier is connected with the frequency control signal outfan of optical chopper, and the signal output part of lock-in amplifier is connected with display device.
Outstanding feature of the present invention is at the photoirradiation of identical parameters and measures under the condition of distance, the distribution characteristics of diffused light spoke out-degree on Non-Destructive Testing human body passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction, and measurement has no adverse effects to human body; By the accurate location of scalable detent mechanism, guaranteed the degree of accuracy of measuring, thereby realized under identical testing conditions the comparative analysis of light wave along passages through which vital energy circulates line and non-passages through which vital energy circulates line transmission characteristic to light wave exposure spots, diffused light spoke out-degree collection point.
Simultaneously, regulate with lifter rack and digital baroceptor by vertical displacement and to realize accurate control, thereby improved the degree of accuracy of detection light wave irradiation Transmission Fibers and human body contact condition.
In addition, the setting of displacement electron display and arm positioner makes apparatus of the present invention use more convenient, hommization, thus finishing smoothly of making that experimental implementation is easy, guarantee to test.
Description of drawings:
Fig. 1 is the operation principle sketch map of the embodiment of the invention.
Fig. 2 is the working state schematic representation of the embodiment of the invention.
Fig. 3 is the scalable detent mechanism vertical view of the embodiment of the invention.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is the arm positioner structural map of the embodiment of the invention.
The specific embodiment:
Passages through which vital energy circulates optical characteristics lossless detection method of the present invention, it is characterized in that: the light wave of identical parameters is irradiation human body passages through which vital energy circulates line and non-passages through which vital energy circulates line respectively, under the situation of equidistance, detect the distribution characteristics of the diffused light spoke out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction respectively.
Passages through which vital energy circulates optical characteristics the cannot-harm-detection device of the present invention, it is characterized in that: comprise light source 1 and the light wave irradiation Transmission Fibers 2 and the fiber detector 3 that are separately positioned on the scalable detent mechanism, be provided with an optical chopper 4 and between described light source 1 and the light wave irradiation Transmission Fibers 2 and assemble lens 5, the light wave that described light source 1 gives off is through optical chopper 4 copped waves, after collecting lens 5 couplings, import light wave irradiation Transmission Fibers 2 again, the end of described light wave irradiation Transmission Fibers 2 contacts with a sidepiece of tested passages through which vital energy circulates line and non-passages through which vital energy circulates line, and the outfan of collecting the fiber detector A of diffusion radiation out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction is connected with lock-in amplifier 7 through a photomultiplier tube 6, the frequency control signal input of described lock-in amplifier 7 is connected with the frequency control signal outfan of optical chopper 4, and the signal output part of lock-in amplifier 7 is connected with display device 8.
Above-mentioned scalable detent mechanism comprises along horizontally disposed vernier cursor frame, described vernier cursor frame comprises vertical mark post 9, benchmark transverse bar 10 that is fixedly connected with vertical mark post leading section and the slippage transverse bar 11 of doing straight skidding through a sliding pair and vertical mark post mark post longitudinally connected vertically length direction, described slippage transverse bar 11 is regulated positioning component through lateral displacement and is horizontally connected with lateral displacement sign bar 12, the described light wave irradiation Transmission Fibers 2 perpendicular lateral displacements of being located at indicate on the bar 12 described fiber detector 3 perpendicular being located on the benchmark transverse bar 10.
For the ease of manipulating, the above-mentioned horizontal side of fiber detector A is provided with several and is positioned at fiber detector B on the non-passages through which vital energy circulates line, and the outfan of described fiber detector A, B is connected through the input of light path selector switch 13 with photomultiplier tube 6 respectively.
In order accurately to control the contact condition of light wave irradiation Transmission Fibers end and human body, above-mentioned lateral displacement indicates and perpendicularly on the bar is provided with lifter rack 14, in order to the sensor probe 17 that changes gear 15 and digital pneumatic indicator 16 of dialling of transmission lifter rack, the sensor probe 17 inner underside portions of described digital pneumatic indicator 16 are connected with a plunger rod 18, and the bottom of described light wave irradiation Transmission Fibers 2 is connected with lifter rack 14 side by side with the sensor probe 17 of digital pneumatic indicator 16.
In order accurately to regulate the lateral displacement that the location lateral displacement indicates bar, above-mentioned lateral displacement is regulated positioning component and is comprised the cross slide way groove 19 of being located at slippage transverse bar 11 inner underside portions, can do horizontal slip and sliding connection block 20 of fixedlying connected and the lateral adjustments screw rod 21 that laterally is arranged in slippage transverse bar 11 downsides along cross slide way groove 19 with lateral displacement sign bar 12, described lateral adjustments screw rod 21 outer ends are provided with knob 22, inboard screw rod be located at the intravital screwed hole of sliding connection block and match.
In order to make operation simpler and easy, above-mentioned vernier cursor frame is connected three-dimensional adjustable support 24 or has on the three-dimensional adjustable support of horizontal adjustment function through the bottom of the pole 23 of perpendicular connection.
In order to make reading more directly perceived, above-mentioned vertical mark post 9 is provided with can be with the length travel electronic displays 25 of slippage transverse bar straight skidding, described slippage transverse bar is provided with the lateral displacement scale, and described slippage transverse bar is provided with and can indicates the lateral displacement electronic displays 26 that bar laterally moves with lateral displacement.
Above-mentioned light wave irradiation Transmission Fibers 2 and fiber detector 3 belows are equipped with arm positioner 27, described arm positioner 27 comprises that inside is filled with the pad 28 of sponge, described pad is provided with adjustable bandage 29, described pad 28 upper surface both sides are set with the nylon yarn snapping box band a that longitudinally lays respectively, and correspondence has been horizontally set with nylon yarn snapping ZIKOU band b between the nylon yarn snapping box band a of both sides.
When detecting passages through which vital energy circulates line optics characteristic, at first arm is fixed on arm positioner 27, the longitudinal pitch that mobile then slippage transverse bar 11 is regulated between light wave exposure spots and the spoke bright dipping collection point is read length travel by length travel electronic displays 25.Then fiber detector A is contacted with a sidepiece of tested passages through which vital energy circulates line, this contact point is spoke bright dipping collection point, turning knob 22 is to regulate the position that lateral displacement indicates bar 12 then, making the light wave irradiation Transmission Fibers 2 and the contact point of tested passages through which vital energy circulates line is that the light wave exposure spots is vertical with benchmark transverse bar 10 with the line of spoke bright dipping collection point, reads the lateral displacement that lateral displacement indicates bar 12 by lateral displacement electronic displays 26.At this moment, the plunger rod 18 of the bottom of light wave irradiation Transmission Fibers 2 and digital pneumatic indicator sensor probe 17 inner underside portions contacts with arm simultaneously, stirring changes gear 15 with transmission lifter rack 14, the contact condition of adjustable column stopper rod 18 and arm, and write down the reading of digital pneumatic indicator 16 at this moment.Open light source and just can detect this moment.After finishing the detection of optic wave along channel line transmission characteristic, also to carry out light wave along the detection of the non-passages through which vital energy circulates line transmission characteristic of reference to compare analysis.At this moment, fiber detector B is contacted with a sidepiece of the non-passages through which vital energy circulates line of reference, then according to the lateral separation between fiber detector A and the B, regulating lateral displacement sign bar 12 as calculated makes lateral displacement electronic displays 26 reach appointment numerical value, at this moment, light wave irradiation Transmission Fibers 2 contacts with the non-passages through which vital energy circulates line of reference, and the light wave exposure spots is vertical once more with benchmark transverse bar 10 with the line of spoke bright dipping collection point.Regulate reading that lifter rack 14 makes digital pneumatic indicator 16 at last and last to detect the reading of being write down identical, at this moment, plunger rod 17, light wave irradiation Transmission Fibers 2 are identical with the contact condition in before having detected with the contact condition of arm, and then detect.Like this, both guaranteed the accuracy of twice detection, simultaneously, because good reproducibility makes twice detection have very strong comparability, so this Passages through Which Vital Energy Circulates Optics Characteristic Harmless Detection Method and Device has wide actual application value.
The present invention is novel, and design science has bigger promotional value.
Claims (10)
1. passages through which vital energy circulates optical characteristics lossless detection method, it is characterized in that: the light wave of identical parameters is irradiation human body passages through which vital energy circulates line and non-passages through which vital energy circulates line respectively, under the situation of equidistance, detect the distribution characteristics of the diffused light spoke out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction respectively.
2. the device of a passages through which vital energy circulates optical characteristics lossless detection method as claimed in claim 1, it is characterized in that: comprise light source and the light wave irradiation Transmission Fibers and the fiber detector that are separately positioned on the scalable detent mechanism, be provided with an optical chopper and between described light source and the light wave irradiation Transmission Fibers and assemble lens, the light wave that described radiation of light source goes out is through optical chopper copped wave, after the collecting lens coupling, import light wave irradiation Transmission Fibers again, the end of described light wave irradiation Transmission Fibers contacts with a sidepiece of tested passages through which vital energy circulates line and non-passages through which vital energy circulates line, and the outfan of collecting the fiber detector A of diffusion radiation out-degree on passages through which vital energy circulates line and the non-passages through which vital energy circulates line direction is connected with lock-in amplifier through a photomultiplier tube, the frequency control signal input of described lock-in amplifier is connected with the frequency control signal outfan of optical chopper, and the signal output part of lock-in amplifier is connected with display device.
3. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 2, it is characterized in that: described scalable detent mechanism comprises along horizontally disposed vernier cursor frame, described vernier cursor frame comprises vertical mark post, benchmark transverse bar that is fixedly connected with vertical mark post leading section and the slippage transverse bar of doing straight skidding through a sliding pair and vertical mark post mark post longitudinally connected vertically length direction, described slippage transverse bar is regulated positioning component through lateral displacement and is horizontally connected with lateral displacement sign bar, the perpendicular lateral displacement of being located at of described light wave irradiation Transmission Fibers indicates on the bar, and described fiber detector is perpendicular to be located on the benchmark transverse bar.
4. according to the device of claim 2 or 3 described passages through which vital energy circulates optical characteristics lossless detection methods, it is characterized in that: the horizontal side of described fiber detector A is provided with several and is positioned at fiber detector B on the non-passages through which vital energy circulates line, and the outfan of described fiber detector A, B is connected with the input of photomultiplier tube through the light path selector switch respectively.
5. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 3, it is characterized in that: described lateral displacement indicates and perpendicularly on the bar is provided with lifter rack, in order to the sensor probe that changes gear and digital pneumatic indicator of dialling of transmission lifter rack, the sensor probe inner underside portion of described digital pneumatic indicator is connected with a plunger rod, and the bottom of described light wave irradiation Transmission Fibers and the sensor probe of digital pneumatic indicator are connected with lifter rack side by side.
6. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 5, it is characterized in that: described lateral displacement is regulated positioning component and is comprised the cross slide way groove of being located at slippage transverse bar inner underside portion, can do horizontal slip and sliding connection block of fixedlying connected and the lateral adjustments screw rod that laterally is arranged in slippage transverse bar downside along the cross slide way groove with lateral displacement sign bar, described lateral adjustments screw rod outer end is provided with knob, inboard screw rod be located at the intravital screwed hole of sliding connection block and match.
7. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 6 is characterized in that: described vernier cursor frame is connected three-dimensional adjustable support or has on the three-dimensional adjustable support of horizontal adjustment function through the bottom of the pole of perpendicular connection.
8. according to the device of claim 2,3,5,6 or 7 described passages through which vital energy circulates optical characteristics lossless detection methods, it is characterized in that: described vertical mark post is provided with can be with the length travel electronic displays of slippage transverse bar straight skidding, described slippage transverse bar is provided with the lateral displacement scale, and described slippage transverse bar is provided with and can indicates the lateral displacement electronic displays that bar laterally moves with lateral displacement.
9. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 8 is characterized in that: described light wave irradiation Transmission Fibers and fiber detector below are equipped with the arm positioner.
10. the device of passages through which vital energy circulates optical characteristics lossless detection method according to claim 9, it is characterized in that: described arm positioner comprises that inside is filled with the pad a of sponge, described pad is provided with adjustable bandage b, described pad a upper surface both sides are set with the nylon yarn snapping box band of longitudinally laying respectively, and correspondence has been horizontally set with nylon yarn snapping ZIKOU band between the nylon yarn snapping box band of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100084242A CN100435720C (en) | 2007-01-11 | 2007-01-11 | Transvenous optical charactr nondestructive testing method and apparatus therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100084242A CN100435720C (en) | 2007-01-11 | 2007-01-11 | Transvenous optical charactr nondestructive testing method and apparatus therefor |
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| Publication Number | Publication Date |
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| CN101002671A true CN101002671A (en) | 2007-07-25 |
| CN100435720C CN100435720C (en) | 2008-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100084242A Expired - Fee Related CN100435720C (en) | 2007-01-11 | 2007-01-11 | Transvenous optical charactr nondestructive testing method and apparatus therefor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912310A (en) * | 2010-09-10 | 2010-12-15 | 福建师范大学 | Real-time detection device for meridian acupoint photothermal response induced by moxibustion acting on acupoints |
| CN102349853A (en) * | 2011-08-05 | 2012-02-15 | 华南师范大学 | Method for detecting and positioning channels and collaterals |
| CN105581901A (en) * | 2016-01-25 | 2016-05-18 | 华南师范大学 | Human body main and collateral channel detection positioning system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29715476U1 (en) * | 1997-08-29 | 1997-11-27 | Bembenek Peter Dr Med Dent | Device for diagnosis and therapy of acupuncture and reflex points using heat and / or light |
| DE19824890A1 (en) * | 1998-04-16 | 1999-10-21 | Georg Geiger | Device for measurement of the latency time or the thermal sensitivity of various acupuncture points (terminal points) and for graphical display of such data |
| DE10129521A1 (en) * | 2001-07-26 | 2003-05-08 | Stefan Bernhard | Identification of acupuncture points by identification of tissue types by the distribution of hydrophilic and hydrophobic molecules using a computer assisted laser optical scanning device |
| CN1223842C (en) * | 2003-10-31 | 2005-10-19 | 清华大学 | Method and system in diffused light for scatheless monitoring blood-oxygen metabolizability of biologic tissue |
| KR100561857B1 (en) * | 2004-01-12 | 2006-03-16 | 삼성전자주식회사 | Device and method for detecting acupoints |
-
2007
- 2007-01-11 CN CNB2007100084242A patent/CN100435720C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912310A (en) * | 2010-09-10 | 2010-12-15 | 福建师范大学 | Real-time detection device for meridian acupoint photothermal response induced by moxibustion acting on acupoints |
| CN101912310B (en) * | 2010-09-10 | 2011-12-14 | 福建师范大学 | Real-time detection device for meridian acupoint photothermal response induced by moxibustion acting on acupoints |
| CN102349853A (en) * | 2011-08-05 | 2012-02-15 | 华南师范大学 | Method for detecting and positioning channels and collaterals |
| CN102349853B (en) * | 2011-08-05 | 2014-06-11 | 华南师范大学 | Method for detecting and positioning channels and collaterals |
| CN105581901A (en) * | 2016-01-25 | 2016-05-18 | 华南师范大学 | Human body main and collateral channel detection positioning system and method |
| CN105581901B (en) * | 2016-01-25 | 2017-09-12 | 华南师范大学 | A kind of collaterals of human detection alignment system and method |
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| Publication number | Publication date |
|---|---|
| CN100435720C (en) | 2008-11-26 |
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Assignee: Fuzhou development Zone Hongfa Optoelectronics Technology Co.Ltd. Assignor: Fujian Normal University Contract fulfillment period: 2008.8.19 to 2016.8.19 Contract record no.: 2008350000070 Denomination of invention: Transvenous optical charactr nondestructive testing method and apparatus therefor Granted publication date: 20081126 License type: Exclusive license Record date: 2008.9.28 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.19 TO 2016.8.19; CHANGE OF CONTRACT Name of requester: FUZHOU DEVELOPMENT ZONE, HONGFA PHOTOELECTRON TECH Effective date: 20080928 |
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Granted publication date: 20081126 Termination date: 20180111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |