CN103156570A - Optical fiber ear and nose cavity mirror - Google Patents
Optical fiber ear and nose cavity mirror Download PDFInfo
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- CN103156570A CN103156570A CN2013101111454A CN201310111145A CN103156570A CN 103156570 A CN103156570 A CN 103156570A CN 2013101111454 A CN2013101111454 A CN 2013101111454A CN 201310111145 A CN201310111145 A CN 201310111145A CN 103156570 A CN103156570 A CN 103156570A
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- optical fiber
- image
- conchoscope
- ear
- transmission optical
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Abstract
The invention relates to an optical fiber ear and nose cavity mirror which comprises a rigid tube mirror and an eye lens. The rigid tube mirror and the eye lens are coaxially arranged in sequence. The rigid tube mirror comprises a protective tube, an image transmission optical fiber wire and a plurality of light transmission optical fiber wires, wherein a light measuring hole is formed in an outer edge of the protective tube, the image transmission optical fiber wire is used for transmitting an image to the eye lens and is fixedly arranged in the protective tube in a homocentric mode, the light transmission optical fiber wires are used for receiving light rays of peripheral light sources through the light measuring hole, the plurality of light transmission optical fiber wires and the image transmission optical fiber wire are fixedly arranged in the protective tube in parallel and the plurality of light transmission optical fiber wires are evenly distributed around the image transmission optical fiber wire and are separated from the image transmission optical fiber wire. The image transmission optical fiber wire serves as an optical fiber element for transmitting the image, 'zero' thickness performance of an image transmission element is completely used and the plurality of light transmission optical fiber wires are adopted in a matched mode so that the image can be transmitted to the eye lens clearly, image distortion is greatly reduced, structure is simplified and manufacture cost is reduced.
Description
Technical field
The present invention relates to a kind of ear nose checkout equipment, relate in particular to a kind of optical fiber ear conchoscope.
Background technology
At present, in the diagnostic procedure of ear, nose, laryngeal disease, the checkout equipment that usually adopts is the ear conchoscope.Optical system in conventional ear conchoscope comprises a plurality of refrangible optical lens that are arranged in hard tube mirror pillar, and the eyepiece that the combination by these optical lens can reach image in this ear conchoscope is observed.Yet, this existing optical system not only complex structure, image fault is serious, but also need to expend higher cost, a plurality of optical lens due to what adopt in addition, therefore pillar can't be made very thin (minimum diameter of the hard tube mirror of ear conchoscope is 6mm in the market), thereby for doctor's use brings inconvenience, also bring discomfort for patient simultaneously.For this reason, need to improve this traditional ear conchoscope now, to satisfy the demand of user.
Summary of the invention
The problem that exists in order to solve above-mentioned prior art, the present invention aims to provide a kind of optical fiber ear conchoscope, with the distortion factor of effective reduction detected image, reduces manufacturing cost.
A kind of optical fiber ear conchoscope of the present invention, hard tube mirror and eyepiece that it comprises coaxial connection successively is characterized in that, described hard tube mirror comprises:
One pillar, the outer rim of this pillar is provided with a light-measuring hole;
One is used for the image transmission optical fibre silk of image transmitting to described eyepiece, and this image transmission optical fibre silk is fixedly installed in described pillar with one heart; And
Many are used for by the Optic transmission fiber silk of described light-measuring hole reception from the light of peripheral light source, described many Optic transmission fiber silks and described image transmission optical fibre silk are fixedly installed in described pillar abreast, and described many Optic transmission fiber silks are around the evenly distribution and spaced apart with this image transmission optical fibre silk of described image transmission optical fibre silk.
In above-mentioned optical fiber ear conchoscope, described hard tube mirror also comprises the inserts that is filled between described image transmission optical fibre silk, Optic transmission fiber silk and pillar.
In above-mentioned optical fiber ear conchoscope, described light-measuring hole is arranged on the outer rim away from an end of described eyepiece near pillar.
In above-mentioned optical fiber ear conchoscope, the quantitative range of described Optic transmission fiber silk is the 4-8 root.
In above-mentioned optical fiber ear conchoscope, the diameter range of described pillar is 3-4mm.
In above-mentioned optical fiber ear conchoscope, the cross section of described Optic transmission fiber silk is rounded, and the cross section of described image transmission optical fibre silk is hexagon.
In above-mentioned optical fiber ear conchoscope, described optical fiber ear conchoscope also comprises the image amplifier that is connected to coaxially between described hard tube mirror and eyepiece.
In above-mentioned optical fiber ear conchoscope, described image amplifier comprises interconnective amplifier body and image adjustment knob.
In above-mentioned optical fiber ear conchoscope, described optical fiber ear conchoscope also comprises optical-electrical converter and the ccd image sensor of coaxial connection successively, and wherein said optical-electrical converter is connected with described eyepiece is coaxial.
Owing to having adopted above-mentioned technical solution, the present invention is by adopting the image transmission optical fibre silk as the optics of transitive graph picture in the pillar of hard tube mirror, take full advantage of " zero " thickness performance of this image guide device, and many Optic transmission fiber silks are adopted in cooperation, thereby make image can clearly be transferred to eyepiece, and then greatly reduced image fault, and simplify the structure, manufacturing cost reduced.In addition, the present invention is also by arranging optical-electrical converter and ccd image sensor etc., thereby realized the purpose of image transmitting to video screen, thereby can be convenient to medical worker's observation.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of a kind of optical fiber ear of the present invention conchoscope;
Fig. 2 is that A-A in Fig. 1 is to view.
Reference numerals list:
1 hard tube mirror
11 pillar 111 light-measuring holes
12 image transmission optical fibre silk 13 Optic transmission fiber silks
14 inserts
2 image amplifiers
21 amplifier body 22 image adjustment knobs
3 eyepieces
4 optical-electrical converters
5 ccd image sensors
The specific embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, and be described in detail.
As shown in Figure 1, 2, the present invention, namely, a kind of optical fiber ear conchoscope, it comprises hard tube mirror 1, image amplifier 2, eyepiece 3, optical-electrical converter 4 and the ccd image sensor 5 of coaxial connection successively, and wherein, image amplifier 2 comprises interconnective amplifier body 21 and image adjustment knob 22.
Hard tube mirror 1 in the present invention comprises:
One pillar 11, the outer rim of this pillar 11 are provided with a light-measuring hole 111, and the position of this light-measuring hole is near the end away from eyepiece 3 of pillar 11;
One is used for image transmitting is also finally transferred to the image transmission optical fibre silk 12 of eyepiece 3 to image amplifier 2, and this image transmission optical fibre silk 12 is fixedly installed in pillar 11 with one heart;
Many are used for by the Optic transmission fiber silk 13 of light-measuring hole 11 receptions from the light of peripheral light source (not shown), these many Optic transmission fiber silks 13 are fixedly installed in pillar 11 abreast with image transmission optical fibre silk 12, and these many Optic transmission fiber silks 13 evenly distribute around image transmission optical fibre silk 12, and spaced apart with this image transmission optical fibre silk 12; And
Be filled in the inserts 14 between image transmission optical fibre silk 12, Optic transmission fiber silk 13 and pillar 11.
Generally, the quantitative range of Optic transmission fiber silk 13 is the 4-8 root, and in the embodiment shown in fig. 1, the quantity of Optic transmission fiber silk 13 is 6.
Generally, the diameter range of pillar 11 is 3-4mm, and in the embodiment shown in fig. 1, the diameter of pillar 11 is 4mm.
In the embodiment shown in fig. 1, the cross section of Optic transmission fiber silk 13 is rounded, and the cross section of image transmission optical fibre silk 12 is hexagon.
Inserts 14 in the present invention can be latex, silica gel or other routines can play the fixedly inserts of image transmission optical fibre silk 12 and Optic transmission fiber silk 13 functions.
When use is of the present invention, hard tube mirror 1 is stretched in ear or nasal cavity, then light source (such as medical torch etc.) is aimed at light-measuring hole 11, receive light by Optic transmission fiber silk 13, and by image transmission optical fibre silk 12 with the image transmitting of ear or nasal cavity inside to image amplifier 2, transfer to eyepiece 3 after then the image adjustment knob 22 by image amplifier 2 is amplified to suitable size with image, thereby make the medical worker can observe by eyepiece 3 situation of ear or nasal cavity inside.In addition, as required, video transmission line and the power line (not shown) that can pass through optical-electrical converter 4, ccd image sensor 5 and be connected with this ccd image sensor 5, image further is transferred on the peripheral screen (not shown) that is connected with video transmission line, thereby is convenient to the situation that the medical worker observes ear or nasal cavity inside better.
In sum, the present invention passes through to utilize the image transmission optical fibre silk of " zero " thickness as the optics of transitive graph picture, and many Optic transmission fiber silks are adopted in cooperation, thereby make image can clearly be transferred to eyepiece, and then greatly reduced image fault, and simplify the structure, effectively reduced the diameter dimension of hard tube mirror, reduced manufacturing cost.
Above-described, be only preferred embodiment of the present invention, be not to limit scope of the present invention, the above embodiment of the present invention can also make a variety of changes.Be that simple, the equivalence that every claims according to the present patent application and description are done changes and modify, all fall into the claim protection domain of patent of the present invention.The present invention not detailed description be the routine techniques content.
Claims (9)
1. optical fiber ear conchoscope, hard tube mirror and eyepiece that it comprises coaxial connection successively is characterized in that, described hard tube mirror comprises:
One pillar, the outer rim of this pillar is provided with a light-measuring hole;
One is used for the image transmission optical fibre silk of image transmitting to described eyepiece, and this image transmission optical fibre silk is fixedly installed in described pillar with one heart; And
Many are used for by the Optic transmission fiber silk of described light-measuring hole reception from the light of peripheral light source, described many Optic transmission fiber silks and described image transmission optical fibre silk are fixedly installed in described pillar abreast, and described many Optic transmission fiber silks are around the evenly distribution and spaced apart with this image transmission optical fibre silk of described image transmission optical fibre silk.
2. optical fiber ear conchoscope according to claim 1, is characterized in that, described hard tube mirror also comprises the inserts that is filled between described image transmission optical fibre silk, Optic transmission fiber silk and pillar.
3. optical fiber ear conchoscope according to claim 1, is characterized in that, described light-measuring hole is arranged on the outer rim away from an end of described eyepiece near pillar.
4. optical fiber ear conchoscope according to claim 1, is characterized in that, the quantitative range of described Optic transmission fiber silk is the 4-8 root.
5. optical fiber ear conchoscope according to claim 1, is characterized in that, the diameter range of described pillar is 3-4mm.
6. the described optical fiber ear of any one conchoscope according to claim 1-5, is characterized in that, the cross section of described Optic transmission fiber silk is rounded, and the cross section of described image transmission optical fibre silk is hexagon.
7. optical fiber ear conchoscope according to claim 1, is characterized in that, described optical fiber ear conchoscope also comprises the image amplifier that is connected to coaxially between described hard tube mirror and eyepiece.
8. optical fiber ear conchoscope according to claim 7, is characterized in that, described image amplifier comprises interconnective amplifier body and image adjustment knob.
9. according to claim 1,7 or 8 described optical fiber ear conchoscopes, is characterized in that, described optical fiber ear conchoscope also comprises optical-electrical converter and the ccd image sensor of coaxial connection successively, and wherein said optical-electrical converter is connected with described eyepiece is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111145.4A CN103156570B (en) | 2013-04-01 | 2013-04-01 | Optical fiber ear and nose cavity mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111145.4A CN103156570B (en) | 2013-04-01 | 2013-04-01 | Optical fiber ear and nose cavity mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103156570A true CN103156570A (en) | 2013-06-19 |
| CN103156570B CN103156570B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310111145.4A Expired - Fee Related CN103156570B (en) | 2013-04-01 | 2013-04-01 | Optical fiber ear and nose cavity mirror |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815865A (en) * | 2014-02-27 | 2014-05-28 | 上海伊莱美医疗美容医院 | Auxiliary endoscope used in breast-enlarging operation |
| CN105231977A (en) * | 2015-08-30 | 2016-01-13 | 林洪波 | Ovary peep needle and ovary peep system |
| WO2018040819A1 (en) * | 2016-08-31 | 2018-03-08 | 深圳英美达医疗技术有限公司 | Endoscope probe, endoscope, and method for manufacturing endoscope probe |
| CN108697311A (en) * | 2016-02-16 | 2018-10-23 | 株式会社Mpi | Ultra-fine shooting unit, video-endoscope |
| CN110049217A (en) * | 2019-04-18 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | Imaging sensor, optical imaging system and production method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802460A (en) * | 1986-06-06 | 1989-02-07 | Olympus Optical Co., Ltd. | Endoscope illuminating optical system device |
| CN2081714U (en) * | 1990-07-19 | 1991-07-31 | 张金发 | Multifunction mirror for e.n.t. department |
| CN2087944U (en) * | 1991-01-23 | 1991-11-06 | 郑树青 | New-type medical nasoscope |
| JPH06269474A (en) * | 1993-03-24 | 1994-09-27 | Mochida Pharmaceut Co Ltd | Oto-rhinal fine diameter endoscopic device |
| US5807264A (en) * | 1995-04-11 | 1998-09-15 | Paltieli; Yoav | Endoscope apparatus and method for detecting cilia motion using multimode detection fibers to collect back-scattered light |
| CN1419657A (en) * | 2000-04-03 | 2003-05-21 | 高准光源科技有限公司 | Optical system including coupler for transmitting light between a single fiber light guide and multiple single fiber light guides |
| DE10330177A1 (en) * | 2003-07-01 | 2005-02-03 | Müller, Walter, Dr. | A medical endoscope has a single bundle of non parallel illumination and imaging fibres with once only calibration imaging fibre input and output positions for a matrix camera |
| CN1829468A (en) * | 2003-07-28 | 2006-09-06 | 韦尔奇阿林公司 | Otoscope |
| CN202036185U (en) * | 2011-03-18 | 2011-11-16 | 孙守军 | Optical-fiber endoscopic ear treatment mirror |
| CN203153685U (en) * | 2013-04-01 | 2013-08-28 | 上海晋通光学科技股份有限公司 | Optical fiber otic and nasal cavascope |
-
2013
- 2013-04-01 CN CN201310111145.4A patent/CN103156570B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802460A (en) * | 1986-06-06 | 1989-02-07 | Olympus Optical Co., Ltd. | Endoscope illuminating optical system device |
| CN2081714U (en) * | 1990-07-19 | 1991-07-31 | 张金发 | Multifunction mirror for e.n.t. department |
| CN2087944U (en) * | 1991-01-23 | 1991-11-06 | 郑树青 | New-type medical nasoscope |
| JPH06269474A (en) * | 1993-03-24 | 1994-09-27 | Mochida Pharmaceut Co Ltd | Oto-rhinal fine diameter endoscopic device |
| US5807264A (en) * | 1995-04-11 | 1998-09-15 | Paltieli; Yoav | Endoscope apparatus and method for detecting cilia motion using multimode detection fibers to collect back-scattered light |
| CN1419657A (en) * | 2000-04-03 | 2003-05-21 | 高准光源科技有限公司 | Optical system including coupler for transmitting light between a single fiber light guide and multiple single fiber light guides |
| DE10330177A1 (en) * | 2003-07-01 | 2005-02-03 | Müller, Walter, Dr. | A medical endoscope has a single bundle of non parallel illumination and imaging fibres with once only calibration imaging fibre input and output positions for a matrix camera |
| CN1829468A (en) * | 2003-07-28 | 2006-09-06 | 韦尔奇阿林公司 | Otoscope |
| CN202036185U (en) * | 2011-03-18 | 2011-11-16 | 孙守军 | Optical-fiber endoscopic ear treatment mirror |
| CN203153685U (en) * | 2013-04-01 | 2013-08-28 | 上海晋通光学科技股份有限公司 | Optical fiber otic and nasal cavascope |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815865A (en) * | 2014-02-27 | 2014-05-28 | 上海伊莱美医疗美容医院 | Auxiliary endoscope used in breast-enlarging operation |
| CN105231977A (en) * | 2015-08-30 | 2016-01-13 | 林洪波 | Ovary peep needle and ovary peep system |
| CN105231977B (en) * | 2015-08-30 | 2019-07-19 | 林洪波 | Ovary pries through needle and ovary viewing system |
| CN108697311A (en) * | 2016-02-16 | 2018-10-23 | 株式会社Mpi | Ultra-fine shooting unit, video-endoscope |
| CN108697311B (en) * | 2016-02-16 | 2020-08-14 | 株式会社Mpi | Superfine shooting unit and video endoscope |
| WO2018040819A1 (en) * | 2016-08-31 | 2018-03-08 | 深圳英美达医疗技术有限公司 | Endoscope probe, endoscope, and method for manufacturing endoscope probe |
| CN110049217A (en) * | 2019-04-18 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | Imaging sensor, optical imaging system and production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103156570B (en) | 2015-05-20 |
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Granted publication date: 20150520 Termination date: 20170401 |