CN201153988Y - Gall duct scope - Google Patents
Gall duct scope Download PDFInfo
- Publication number
- CN201153988Y CN201153988Y CNU2008200523485U CN200820052348U CN201153988Y CN 201153988 Y CN201153988 Y CN 201153988Y CN U2008200523485 U CNU2008200523485 U CN U2008200523485U CN 200820052348 U CN200820052348 U CN 200820052348U CN 201153988 Y CN201153988 Y CN 201153988Y
- Authority
- CN
- China
- Prior art keywords
- choledochoscope
- lens
- light source
- utility
- medical
- 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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- Endoscopes (AREA)
Abstract
The utility model relates to a medical choledochoscope, which is composed of a lens and a vessel, wherein, the lens is provided with an observation hole and a flushing hole. An LED light source battery with an arc section is arranged in the lens and surrounded outside the vessel, and a tapered lighting bulb 3 tightly abuts below the battery. The medical choledochoscope has simple structure, easy portability, sterilization, low price and long service life.
Description
Technical field
This utility model relates to a kind of choledochoscope that is used for biliary tract surgery.
Background technology
Choledochoscope is surgeon's a kind of necessary apparatus commonly used in carrying out the operation of operation on biliary tract and other fistulas.A choledochoscope must be equipped with a special light source and light-conducting system, about about 200,000 yuan of price.The present light source that uses, general volume is bigger, and inconvenience is used and carried to heaviness, and its fiber optics damages easily, and need disinfect in addition when using.
Summary of the invention
The purpose of this utility model provides a kind of light, the incorporate volume of mirror is little, price is low choledochoscope.
The technical solution of the utility model is: in the camera lens of the choledochoscope that has observation port and flushing hole, be provided with light source battery and illuminating lamp.
This utility model is simple in structure, and be convenient for carrying, sterilize, and cheap and durable in use.
Description of drawings
Accompanying drawing is the utility model organigram.
Among the figure 1, camera lens, 2, the light source battery, 3, illuminating lamp, 4, conduit, 5, observation port, 6, flushing hole.
The specific embodiment
Introduce this utility model below in conjunction with accompanying drawing.
With reference to accompanying drawing, by the choledochoscope that camera lens 1 and conduit 4 are formed, camera lens is provided with observation port 4 and flushing hole 5.In camera lens 1, be equipped with a curved led light source battery 2 of section and be centered around outside the conduit, be close to conical illumination bulb 3 below the battery.
Claims (1)
1, a kind of medical choledochoscope is made up of camera lens and conduit, it is characterized in that: be provided with light source battery and illuminating lamp in camera lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523485U CN201153988Y (en) | 2008-02-25 | 2008-02-25 | Gall duct scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523485U CN201153988Y (en) | 2008-02-25 | 2008-02-25 | Gall duct scope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153988Y true CN201153988Y (en) | 2008-11-26 |
Family
ID=40101779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200523485U Expired - Fee Related CN201153988Y (en) | 2008-02-25 | 2008-02-25 | Gall duct scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153988Y (en) |
-
2008
- 2008-02-25 CN CNU2008200523485U patent/CN201153988Y/en not_active Expired - Fee Related
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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: 20081126 |