CN103082992A - Meridian and collateral visualization instrument - Google Patents
Meridian and collateral visualization instrument Download PDFInfo
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- CN103082992A CN103082992A CN 201110335735 CN201110335735A CN103082992A CN 103082992 A CN103082992 A CN 103082992A CN 201110335735 CN201110335735 CN 201110335735 CN 201110335735 A CN201110335735 A CN 201110335735A CN 103082992 A CN103082992 A CN 103082992A
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- lens unit
- meridians
- microcobjective
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Abstract
The invention relates to a meridian and collateral observation instrument which is implemented in an optical microscopic mode and comprises a shell, light sources, an optical microscopic imaging device and a detector. The light sources are mounted in the shell, and the detector is used for imaging light collected by the optical microscopic imaging device. The meridian and collateral observation instrument has the advantages that the meridian and collateral observation instrument is based on the optical technology, accordingly, tissues of living bodies and tissues under body surfaces can be detected, the living bodies do not feel pain when the tissues are detected, skins and the tissues are prevented from being injured, and the meridian and collateral observation instrument is beneficial to real-time observation and is simple and feasible without the requirement on coordination of other instruments; and owing to the microscopic technology, the definition of images and the detail resolution capability can be guaranteed, and meridians and collaterals of the living bodies can be observed easily and feasibly.
Description
Technical field
The present invention relates to a kind of meridians visible instrument, particularly a kind of meridians optical viewer of realizing in the microoptic mode.
Background technology
The Chinese medicine meridian theory is thought: meridians are people's running body vim and vigour passages, maintain between body surface, between internal organs and the hinge between body surface and internal organs.Normally whether meridians operation, it is whether healthy key of human body, the acupuncture point of human body also is positioned on meridians, if human body has extremely, will react is having on abnormal meridians, as seen the situation of correct observation and monitoring meridians, for understanding human health status, treatment and health care considerable meaning arranged.Yet meridians are hidden under human body skin, tiny and position varies with each individual, because it is difficult to observation property, people rely on experienced traditional Chinese medical doctor on the one hand for a long time, by virtue of experience obtain the position of meridians with the detection of some supplementary instruments, the ruuning situation of judgement meridians is as the foundation of health care and treatment; On the other hand for meridians whether the problem of necessary being always be the important topic of Chinese and foreign department scholar research.
The meridians visible instrument can clearly represent and is positioned at skin and subcutaneous pipeline shape through network diagram, make meridians whether this arguement of necessary being problem for a long time result has been arranged clearly to get.It makes important contribution with the strong promotion mankind to the further investigation of meridians problem and to the mankind's healthy cause.
Summary of the invention
The present invention proposes a kind of instrument that detects meridians with optical mode, according to meridians visible instrument of the present invention, and the situation that observes meridians that can be easy, real-time.
According to meridians visible instrument of the present invention, comprise housing, and be arranged on light source, optical micro imaging device and the detector in order to the collected light of optical micro imaging device is carried out imaging in housing; The light inlet of described optical micro imaging device is aimed at the light hole that is arranged at lower housing portion, and light source is arranged near described light inlet; Wherein, described optical micro imaging device comprises microcobjective, and described microcobjective has at least one balsaming lens group.
Concrete, microcobjective can comprise 5 lens units, by object plane to the image planes direction, be followed successively by the first lens unit with positive light coke, have the second lens unit of negative power, have the 3rd lens unit of positive light coke, diaphragm, the 4th lens unit, and the 5th lens unit, described the first and second lens units glue together the described balsaming lens group of formation mutually.
Described the 4th lens unit has described the 5th lens unit of positive light coke while and has negative power, and perhaps described the 4th lens unit has described the 5th lens unit of negative power while and has positive light coke.
Described the 4th lens unit and the 5th lens unit consist of another balsaming lens group, the focal distance f of described another balsaming lens group
j2Satisfy: 18＜| f
j2|＜23.
Described light source is by several high-power LED looping light sources, and described a plurality of LED arrange around the light hole that is arranged on described lower housing portion in the form of a ring, are centered around the light inlet of microcobjective; The clear aperature size scalable of described diaphragm.
Meridians visible instrument of the present invention is based on optical microscopy, realization is for the tissue detection under live body and body surface, have advantages of painless, not injured skin and tissue, be beneficial to Real Time Observation, to need not other cooperations simple, simultaneously, use due to microtechnique, the image quality of image and details resolution capability are strengthened greatly, make the observation of meridians become simple and easy to do.
Description of drawings
Fig. 1 is the internal optics component diagram of meridians visible instrument of the present invention
Fig. 2 is the sectional view of lens arrangement of the first embodiment of microcobjective of the present invention
Fig. 3 A, Fig. 3 B is the lens of microcobjective the first embodiment of the present invention, under different lens parameter conditions, for c line, d line and f line, the optical path difference in meridional plane and sagittal plane and aberration
Fig. 4 is the sectional view of lens arrangement of the second embodiment of microcobjective of the present invention
Fig. 5 A and Fig. 5 B are the lens of microcobjective the second embodiment of the present invention, under different lens parameter conditions, for c line, d line and f line, the optical path difference in meridional plane and sagittal plane and aberration
The specific embodiment
As shown in Figure 1, meridians visible instrument of the present invention comprises the housing (not shown) that is column and is arranged on housing interior light source 2, optical micro imaging device 3 and detector 4, light source 2 is distributed near the light hole (not shown) of lower housing portion, the light that light source sends is by the observed skin surface 1 of light hole directive, under certain light intensity, light can penetrate into certain distance under skin, is radiated near the meridians to be seen under skin; The light inlet of optical micro imaging device is aimed at the light hole of housing, the photoimaging that collection is reflected back is on detector 4, detector 4 can further be connected to display device 5 by wired cable or wireless connections mode, the image that becomes is directly shown in display device, to realize Real Time Observation, further, can store the image that detector obtains, be stored in storage device 5.
In order to obtain good illuminating effect, light source is symmetric usually, to guarantee all even glitch-free illuminations, especially, by several high-power LED looping light sources, described a plurality of LED arranges around the light hole of the lower housing portion that is arranged on the meridians visible instrument in the form of a ring, is centered around the light inlet of microcobjective.
According to meridians visible instrument of the present invention, optical micro imaging device comprises microcobjective, the light that microcobjective is reflected back in order to collection is to be presented in image on detector, the meridians position of considering the difference person of being detected is different, the focal position of microcobjective can be regulated by guiding mechanism (not shown) with respect to housing, by regulating, the focal position of microcobjective is positioned on the meridians of certain depth under skin (in 3 millimeters) accurately.Can realize by accurate adjusting mechanism owing to regulating, thereby can adapt to the meridians position of the different subcutaneous depth of human body, make meridians be positioned at plane, focus place, thereby guarantee to obtain meridians image clearly.
Fig. 2 is the lens arrangement sectional view of the first embodiment of the microcobjective of meridians visible instrument of the present invention.According to the first embodiment, described microcobjective is comprised of 5 lens units, to the image planes direction, be followed successively by the first lens unit with positive light coke by object plane, the second lens unit of negative power, the 3rd lens unit of positive light coke, diaphragm, the 4th lens unit of positive light coke and the 5th lens unit of negative power, wherein, first lens unit and the second lens unit are glued together, and the 4th lens unit and the 5th lens unit are glued together.Table 1-2 is respectively to consist of the structural parameters of the first to the 5th lens unit of two kinds of microcobjectives of the first embodiment, all represents with object plane each face shape to image planes.Accordingly, Fig. 3 A, Fig. 3 B are depicted as under the lens arrangement of the first embodiment that corresponds respectively to the microcobjective of the present invention of showing 1-table 2, accordingly for c line, d line and f line, the optical path difference in meridional plane and sagittal plane and aberration.For the microcobjective of the present embodiment, preferred, the balsaming lens group that the first and second lens units consist of has long focal distance f
j1, the 3rd lens unit has shorter focal distance f
3, satisfy 5.5＜f between both
j1/ f
3＜6.5.
Table 1
| Radius of curvature (mm) | Thickness (mm) | Glass material (Nd:Abbe) | |
| Object plane | 1e+018 | 180.122293235963 | |
| 1 | 15.1918423387324 | 2.57216687681287 | 1.487490:70.4058 |
| 2 | -9.87011748416583 | 2.49999999999999 | 1.745363:41.5833 |
| 3 | -85.6291681807043 | 11.4234655932404 | |
| 4 | 6.97986924617784 | 2.5 | 1.653012:54.6555 |
| 5 | -449.402254242777 | 2.55934022556517 | |
| Diaphragm | 1e+018 | 0.1 | |
| 7 | 4.22242488685134 | 1.08201830100478 | 1.594979:61.7089 |
| 8 | -5.38559205652006 | 2.5 | 1.755201:27.5795 |
| 9 | 3.5289992505393 | 1.51276153917498 | |
| Image planes | 1e+018 | -0.10804542 |
Table 2
| Radius of curvature (mm) | Thickness (mm) | Glass material (Nd:Abbe) | |
| Object plane | 1e+018 | 181.51397006489 | |
| 1 | 14.7905068286105 | 2.50266988741986 | 1.487490:70.4058 |
| 2 | -9.60049258403848 | 2.5 | 1.744814:42.8132 |
| 3 | -86.0790346303425 | 10.8010509393684 | |
| 4 | 7.3161486898374 | 2.5 | 1.638584:56.9565 |
| 5 | -86.8105987474876 | 2.15412972749756 | |
| Diaphragm | 1e+018 | 0.1 | |
| 7 | 4.72285425178609 | 1.65335657909279 | 1.582792:62.4404 |
| 8 | -5.28800627295797 | 2.5 | 1.755201:27.5795 |
| 9 | 3.8236863642997 | 1.50802137477311 | |
| Image planes | 1e+018 | -0.10804542 |
Fig. 4 is the lens arrangement sectional view of the second embodiment of the microcobjective of meridians visible instrument of the present invention.According to the second embodiment, described microcobjective is comprised of 5 lens units, to the image planes direction, be followed successively by the first lens unit with positive light coke by object plane, the second lens unit of negative power, the 3rd lens unit of positive light coke, diaphragm has the 4th lens unit of plus or minus focal power and has negative or positive focal power the 5th lens unit, wherein, first lens unit and the second lens unit are glued together, and the 4th lens unit and the 5th lens unit are glued together.Table 3-4 is respectively to consist of the structural parameters of the first to the 5th lens unit of two kinds of microcobjectives of the second embodiment, all represents with object plane each face shape to image planes.Accordingly, Fig. 5 A, Fig. 5 B are depicted as under the lens arrangement of the second embodiment that corresponds respectively to the microcobjective of the present invention of showing 3-table 4, accordingly for c line, d line and f line, the optical path difference in meridional plane and sagittal plane and aberration.For the microcobjective of the second embodiment, described the 3rd lens unit has the close diameter of balsaming lens group that forms with the first and second lens units, and adjacent the second lens unit setting.Preferably, the above-mentioned the 4th and the 5th lens unit form just-negative or negative-positive balsaming lens group (namely
Be another balsaming lens group) focal distance f
j2Satisfy with the ratio of total focal distance f: 2＜| f
j2/ f|＜2.5 tables 3
| Radius of curvature (mm) | Thickness (mm) | Glass material (Nd:Abbe) | |
| Object plane | 1e+018 | 186.764329156388 | |
| 1 | 10.6766573716386 | 2.5 | 1.658106:53.9093 |
| 2 | -8.93109629750697 | 1 | 1.755201:27.5795 |
| 3 | -48.3090578014408 | 0.990643529450274 | |
| 4 | -7.6038882673248 | 2.5 | 1.755201:27.5795 |
| 5 | -8.32009373663298 | 4.44058208968192 | |
| Diaphragm | 1e+018 | 0.542452490331229 | |
| 7 | 4.57809028317824 | 2.5 | 1.755201:27.5795 |
| 8 | 1.75214176601158 | 2.5 | 1.620410:60.3236 |
| 9 | 6.446387283765 | 1.7281305237131 | |
| Image planes | 1e+018 | -0.10804542 |
Table 4
| Radius of curvature (mm) | Thickness (mm) | Glass material (Nd:Abbe) | |
| Object plane | 1e+018 | 185.581922243518 | |
| 1 | 9.37075815371387 | 2.20420004230679 | 1.607430:61.0083 |
| 2 | -9.12334538968711 | 1.74417029147749 | 1.749242:34.6013 |
| 3 | -36.0280945615799 | 0.789055163065668 | |
| 4 | -7.63880474918399 | 2.5 | 1.755201:27.5795 |
| 5 | -8.21041387170804 | 2.5351808843847 | |
| Diaphragm | 1e+018 | 2.90908212368125 | |
| 7 | 4.70303894851832 | 2.5 | 1.634695:57.6293 |
| 8 | -5.153904906272 | 2.5 | 1.755201:27.5795 |
| 9 | 7.32858298204324 | 1.47347794295682 | |
| Image planes | 1e+018 | -0.10804542 |
Embodiment according to microcobjective in meridians visible instrument of the present invention, the first and second lens units are just forming-are bearing the balsaming lens group of gummed, the the 4th and the 5th lens unit is glue-bondable formation balsaming lens group also, greatly facilitate when having guaranteed good image quality and install and the location, and, the first and second lens units are that larger-diameter lens unit reflects by meridians the light of coming with collection as much as possible, have strengthened optical signal.
Usually, for being complementary with optical micro imaging device, the type of preferred detector is with the photoelectronic imaging device of miniaturization, as CCD or PMT, after the acquisition and processing module, be connected to display device, as common LCD/CRT display, the signal that detector is obtained is converted into and can for the image and/or the storable image that show, stores for display demonstration and/or storing apparatus 7.And, the effect that has further vision amplification due to the pixel of display, can further amplify the image that detector obtains, make the observer can see visuality image preferably on display, for the image that finally shows on display, its amplification is that the optical magnification of optical microscopy device multiply by the screen magnifying rate.Be 10-20 microcobjective doubly for amplification, the screen magnifying rate is 10-30 display doubly, and the ccd detector of corresponding 1/3-1/2 inch can be realized the demonstration image magnification ratio of the highest 600 times.
According to embodiments of the invention, be 0.4 o'clock at numerical aperture NA, the total focal distance f=9mm of microcobjective, the lens parameter of each embodiment satisfies:
When stating in the use the meridians visible instrument, open light source, with the meridians visible instrument near or be attached on the skin peptide, regulate the position of microcobjective and the size of iris, the image of collecting can tentatively demonstrate the situation of organizing under subcutaneous certain depth, then according to the observation to the situation of organizing seek focus point, regulate the position of microcobjective and the size of iris, focus on to obtain meridians position realization accurately, observe the meridians image of high-contrast.
Claims (10)
1. a meridians visible instrument, comprise housing, and be arranged on light source, optical micro imaging device and the detector in order to the collected light of optical micro imaging device is carried out imaging in housing; The light inlet of described optical micro imaging device is aimed at the light hole that is arranged at lower housing portion, and light source is arranged near described light inlet; Wherein,
Described optical micro imaging device comprises microcobjective, and described microcobjective has at least one balsaming lens group.
2. meridians visible instrument as claimed in claim 1, described microcobjective comprises 5 lens units, by object plane to the image planes direction, be followed successively by the first lens unit with positive light coke, have the second lens unit of negative power, have the 3rd lens unit of positive light coke, diaphragm, the 4th lens unit, and the 5th lens unit, described the first and second lens units glue together the described balsaming lens group of formation mutually.
3. meridians visible instrument as claimed in claim 2, described the 4th lens unit and the 5th lens unit consist of another balsaming lens group, the focal distance f of described another balsaming lens group
j2Satisfy: 18＜| f
j2|＜23.
4. meridians visible instrument as claimed in claim 3, described the 4th lens unit have positive light coke simultaneously described the 5th lens unit have negative power, perhaps described the 4th lens unit have negative power simultaneously described the 5th lens unit have positive light coke.
5. meridians visible instrument as claimed in claim 4, the 3rd lens unit have the close diameter of balsaming lens group that forms with the first and second lens units, and adjacent the second lens unit setting.
6. meridians visible instrument as claimed in claim 1, the focal position of described microcobjective can be regulated by accurate adjusting mechanism.
7. meridians visible instrument as claimed in claim 2, the clear aperature size scalable of diaphragm.
8. meridians visible instrument as claimed in claim 1, described light source is by several high-power LED looping light sources, and described a plurality of LED arrange around the light hole that is arranged on described lower housing portion in the form of a ring, are centered around the light inlet of microcobjective.
9. meridians visible instrument as claimed in claim 2, the focal distance f of described another balsaming lens group
j2Satisfy with total focal distance f of described microcobjective: 2＜| f
j2/ f|＜2.5.
10. meridians visible instrument as claimed in claim 2, the focal distance f of described balsaming lens group
j1Satisfy: 5.5＜f
j1/ f
3＜6.5, f wherein
3It is the focal length of the 3rd lens unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110335735 CN103082992A (en) | 2011-10-31 | 2011-10-31 | Meridian and collateral visualization instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110335735 CN103082992A (en) | 2011-10-31 | 2011-10-31 | Meridian and collateral visualization instrument |
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|---|---|
| CN103082992A true CN103082992A (en) | 2013-05-08 |
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ID=48196510
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|---|---|---|---|
| CN 201110335735 Pending CN103082992A (en) | 2011-10-31 | 2011-10-31 | Meridian and collateral visualization instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955076A (en) * | 2014-05-20 | 2014-07-30 | 丹阳市精通眼镜技术创新服务中心有限公司 | Spectacles capable of observing image transfer |
| CN105319695A (en) * | 2014-07-09 | 2016-02-10 | 卡尔蔡司显微镜有限责任公司 | Transmitted-light microscope and method for transmitted-light microscopy |
| CN110638425A (en) * | 2019-09-23 | 2020-01-03 | 北京华德恒业科技有限公司 | Intelligent hand-diagnosis imaging device and method, and computer-readable storage medium |
-
2011
- 2011-10-31 CN CN 201110335735 patent/CN103082992A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103955076A (en) * | 2014-05-20 | 2014-07-30 | 丹阳市精通眼镜技术创新服务中心有限公司 | Spectacles capable of observing image transfer |
| CN105319695A (en) * | 2014-07-09 | 2016-02-10 | 卡尔蔡司显微镜有限责任公司 | Transmitted-light microscope and method for transmitted-light microscopy |
| CN110638425A (en) * | 2019-09-23 | 2020-01-03 | 北京华德恒业科技有限公司 | Intelligent hand-diagnosis imaging device and method, and computer-readable storage medium |
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Application publication date: 20130508 |