CN2382359Y - Fog-proof indirect laryngoscope - Google Patents
Fog-proof indirect laryngoscope Download PDFInfo
- Publication number
- CN2382359Y CN2382359Y CN 99242301 CN99242301U CN2382359Y CN 2382359 Y CN2382359 Y CN 2382359Y CN 99242301 CN99242301 CN 99242301 CN 99242301 U CN99242301 U CN 99242301U CN 2382359 Y CN2382359 Y CN 2382359Y
- Authority
- CN
- China
- Prior art keywords
- illuminator
- fog
- utility
- mirror surface
- coated
- 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
Links
Abstract
The utility model relates to a fog-proof indirect laryngoscope, which is composed of a handle 1 with a casing 2, a reflective mirror 3 which is arranged in the casing 2, an anti-fog film 4 which is coated on the mirror surface of the reflective mirror 3, etc. The utility model adopts the structural form that the anti-fog film is coated on the mirror surface, so that the condensation phenomenon caused by temperature difference can not apperar when the reflective mirror is extended into the throat of a human body, the mirror surface can be effectively prevented from fogging, the mirror surface can keep clear in examination, therefore, the operation of doctors can become convenient, and the diagnosis effect is enhanced.
Description
This utility model relates to a kind of antifog laryngeal mirror, belongs to medical diagnosis technique with the apparatus field.
Laryngeal mirror is a kind of work up apparatus commonly used on the clinical medicine, mainly constitute by illuminator and handle etc., hand-held handle partly stretches into patient's bottleneck throat with illuminator during use, observe bottleneck throat by illuminator whether abnormal conditions are arranged, but because the temperature of illuminator minute surface usually is lower than human body bottleneck throat temperature, when illuminator stretched into the human body bottleneck throat, condensation can appear in minute surface, cause illuminator smudgy, influenced observing effect.
The purpose of this utility model provides a kind of antifog laryngeal mirror that can prevent effectively that minute surface from hazing.
This utility model is antifog laryngeal mirror, comprises the handle of being with housing, places the intravital illuminator of shell, it is characterized in that also being coated with one deck antifog film on the minute surface of illuminator.The material of described illuminator can be macromolecular material.
This utility model adopts antifog film to be coated on the version of minute surface, make minute surface reason temperature difference and the condensation phenomenon occurs not when stretching into the human body bottleneck throat, can prevent effectively that minute surface from hazing, make minute surface when clinical examination, keep clear, also make things convenient for doctor's operation, improved diagnosis effect.
Accompanying drawing has provided overall structure of the present utility model and partial sectional view.
Below in conjunction with embodiment this utility model is further described:
This utility model is mainly by the handle 1 of being with housing 2, place the intravital illuminator 3 of shell, be coated on antifog film 4 formations such as grade of illuminator 3 minute surfaces, housing 2 and handle 1 can fuse, during assembling, earlier antifog film 4 is coated on the minute surface of the illuminator made from macromolecular material 3, then illuminator 3 is embedded housing 2 interior getting final product.During use, grasp handle 1, illuminator is partly stretched into patient's bottleneck throat, can clearly observe the symptom of bottleneck throat.
Claims (2)
1, a kind of antifog laryngeal mirror comprises the handle (1) of band housing (2) placing the illuminator (3) in the housing (2), it is characterized in that also being coated with one deck antifog film (4) on the minute surface of illuminator (3).
2, by the described antifog laryngeal mirror of claim 1, it is characterized in that the material of described illuminator (3) can be macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242301 CN2382359Y (en) | 1999-08-21 | 1999-08-21 | Fog-proof indirect laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242301 CN2382359Y (en) | 1999-08-21 | 1999-08-21 | Fog-proof indirect laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382359Y true CN2382359Y (en) | 2000-06-14 |
Family
ID=34028979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242301 Expired - Fee Related CN2382359Y (en) | 1999-08-21 | 1999-08-21 | Fog-proof indirect laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382359Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525389A (en) * | 2011-11-30 | 2012-07-04 | 复旦大学 | Anti-mist mouth mirror |
-
1999
- 1999-08-21 CN CN 99242301 patent/CN2382359Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525389A (en) * | 2011-11-30 | 2012-07-04 | 复旦大学 | Anti-mist mouth mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |