CN202036185U - Optical-fiber endoscopic ear treatment mirror - Google Patents
Optical-fiber endoscopic ear treatment mirror Download PDFInfo
- Publication number
- CN202036185U CN202036185U CN2011200718790U CN201120071879U CN202036185U CN 202036185 U CN202036185 U CN 202036185U CN 2011200718790 U CN2011200718790 U CN 2011200718790U CN 201120071879 U CN201120071879 U CN 201120071879U CN 202036185 U CN202036185 U CN 202036185U
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- CN
- China
- Prior art keywords
- mirror
- ear
- otoscope
- connection tube
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fiber-optic endoscopic ear treatment mirror, which comprises an optical fiber, a connecting tube and an ear mirror. One end of the connecting tube is fixedly provided with a reflecting mirror forming a 130-degree angle with the horizontal line and is fixed in a connecting hole on the side face of the ear mirror far away from the head part in a removable way, so that light reflected by the reflecting mirror can be just aligned with an light outlet on the head part of the ear mirror; and the other end of the connecting tube is fixedly connected with the connecting tube of the optical fiber in a removable way. By adopting the technical scheme, light transmitted by the optical fiber can be accurately transmitted into the light outlet of the head part of the ear mirror, the optical axis and the vision axis can be well overlapped, no optical loss can be caused basically, the brightness is high, the vision cannot be blocked, good observation effect can be achieved, and the fiber-optic endoscopic ear treatment mirror can be used along with treatment apparatuses for treatment.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to a kind of otoscope.
Background technology
Patient's foreign body of external anditory canal, give repeated exhortations, ear disease such as perforation of ear drum, acute and chronic otitis media, general frontal mirror, the electronics otoscope of using carries out routine examination, because frontal mirror, electronics otoscope all are to adopt common miniature bulb luminous, little reflex reflector lens is reflective, and miniature bulb and illuminator are installed in a certain distance from what the electronic ear camera lens had and look the road downside, so not only the luminance difference of light arrival point of observation but also optical axis and the optical axis can't overlap, and influence observing effect, even the retaining sight line that has.This frontal mirror, electronics otoscope can only be used for checking, can not be used with the apparatus of treatment and treat.
The utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, and a kind of sight line of not keeping off is provided, and optical axis and optical axis registration are good, the brightness height, observing effect is good, and can and the apparatus of treatment be used the optical fibers in ear for the treatment of and peep the treatment mirror.
For achieving the above object, technical solution of the present utility model is: a kind of optical fibers in ear is peeped the treatment mirror, and it comprises optical fibers, connection tube and otoscope; One end of connection tube is fixed with the illuminator that is 130 ° of angles with horizontal line, and this end removably is fixed in the connecting hole that has on the side of otoscope away from head, makes the light of illuminator reflection just in time aim at the light hole of otoscope head; The other end of connection tube and fibre-optic connection tube removably are fixed together.
The connection tube of above-mentioned described band illuminator one end and the connecting hole screw thread of otoscope are fixed together, and the other end of connection tube and fibre-optic connection tube screw thread are fixed together.
This utility model is coupled together optical fibers and otoscope by connection tube, optical fibers is connected on the cold light source, the light of fiber optic transmission can be transmitted in the light hole of head of otoscope accurately, optical axis and optical axis registration are good, and there is not light loss substantially, the brightness height, because connection tube and the illuminator on it are positioned at the side of otoscope, do not block sight line, observing effect is good, owing to do not block parts in the otoscope inside, treats so the apparatus of treatment can enter in the ear by otoscope easily, so the apparatus that this utility model can also partner treatment is treated.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of connection tube in this utility model;
Fig. 3 is the structural representation of otoscope in this utility model.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, present embodiment comprises optical fibers 1, connection tube 2, Seagal formula otoscope 3.One end of connection tube 2 is fixed with the illuminator 4 that is 130 ° of angles with horizontal line, this end screw thread is fixed in the connecting hole 5 that has on the side of Seagal formula otoscope 3 away from head, makes the light of illuminator 4 reflection just in time aim at the light hole 6 of Seagal formula otoscope 3 heads.The connection tube screw thread of the other end of connection tube 2 and optical fibers 1 is fixed together.
Also other otoscope of Seagal formula otoscope among the above-mentioned described embodiment.
Claims (3)
1. an optical fibers in ear is peeped the treatment mirror, and it comprises optical fibers and otoscope, it is characterized in that: it also comprises connection tube; One end of connection tube is fixed with the illuminator that is 130 ° of angles with horizontal line, and this end removably is fixed in the connecting hole that has on the side of otoscope away from head, makes the light of illuminator reflection just in time aim at the light hole of otoscope head; The other end of connection tube and fibre-optic connection tube removably are fixed together.
2. optical fibers in ear according to claim 1 is peeped the treatment mirror, it is characterized in that: the connection tube of described band illuminator one end and the connecting hole screw thread of otoscope are fixed together, and the other end of connection tube and fibre-optic connection tube screw thread are fixed together.
3. peep the treatment mirror according to claim 1 or 2 described optical fibers in ear, it is characterized in that: described otoscope is a Seagal formula otoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200718790U CN202036185U (en) | 2011-03-18 | 2011-03-18 | Optical-fiber endoscopic ear treatment mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200718790U CN202036185U (en) | 2011-03-18 | 2011-03-18 | Optical-fiber endoscopic ear treatment mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036185U true CN202036185U (en) | 2011-11-16 |
Family
ID=44963660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200718790U Expired - Fee Related CN202036185U (en) | 2011-03-18 | 2011-03-18 | Optical-fiber endoscopic ear treatment mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156570A (en) * | 2013-04-01 | 2013-06-19 | 上海晋通光学科技股份有限公司 | Optical fiber ear and nose cavity mirror |
-
2011
- 2011-03-18 CN CN2011200718790U patent/CN202036185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156570A (en) * | 2013-04-01 | 2013-06-19 | 上海晋通光学科技股份有限公司 | Optical fiber ear and nose cavity mirror |
| CN103156570B (en) * | 2013-04-01 | 2015-05-20 | 上海晋通光学科技股份有限公司 | Optical fiber ear and nose cavity mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20120318 |