CN201119869Y - Gastroscope oral cavity expansion device - Google Patents
Gastroscope oral cavity expansion device Download PDFInfo
- Publication number
- CN201119869Y CN201119869Y CNU2007201823919U CN200720182391U CN201119869Y CN 201119869 Y CN201119869 Y CN 201119869Y CN U2007201823919 U CNU2007201823919 U CN U2007201823919U CN 200720182391 U CN200720182391 U CN 200720182391U CN 201119869 Y CN201119869 Y CN 201119869Y
- Authority
- CN
- China
- Prior art keywords
- gastroscope
- oral cavity
- dens supporter
- arm
- expansion device
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A gastroscope and oral dilator belongs to the medical appliance technical field. The technical field of the utility model is characterized by comprising an upper denture, a bracing arm and a lower denture, wherein an extension arm which has a screw thread is arranged in the bracing arm, a tongue spatula is fixed on the lower denture. The gastroscope and oral dilator is simple in structure and convenient in use, which can increase the patient mouth and fix the tongue tightly when doing gastroscope examination, further lessening the pain of the patients.
Description
Technical field:
This utility model belongs to field of medical article technology, is a kind of gastroscope oral cavity dilator specifically.
Background technology:
At present, the gastroscope bite-block inlet port cavity segment that uses is very short both at home and abroad, and the gastroscope of current use is more and more thinner, shank front end movable part is more and more softer, thereby in operating process, exist patient's the tip of the tongue easily to curl or move left and right, make the oral cavity that gastroscope can not disposable insertion patient, and be inserted on the tonsil or other position, operate very inconvenient and bring great misery to patient.
Summary of the invention:
The purpose of this utility model provide a kind of can the expanded support patient when gastroscopy the oral cavity and fixedly secure the gastroscope oral cavity dilator of tongue.
The technical solution of the utility model is: comprise dens supporter, support arm and following dens supporter, it is characterized in that being provided with threaded extension arm in the middle of support arm, be fixed with spatula on the infra dens supporter.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, and when gastroscopy, oral cavity that can the expanded support patient also fixedly secures tongue, alleviates patient's misery.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, go up dens supporter, 2, support arm, 3, dens supporter down, 4, extension arm, 5, spatula.
The specific embodiment:
Comprise dens supporter 1, support arm 2 and following dens supporter 3, it is characterized in that in the middle of support arm 2, being provided with threaded extension arm 4, be fixed with spatula 5 on the infra dens supporter 3.When doing gastroscopy, last dens supporter 1 and following dens supporter 3 are placed on patient's the upper and lower tooth, spatula 5 is pressed on the tongue, and rotating lengthening arm 4 opens patient's mouth fully, operates getting final product.
Claims (1)
1, gastroscope oral cavity dilator comprises dens supporter (1), support arm (2) and following dens supporter (3), it is characterized in that: be provided with threaded extension arm (4) in the middle of support arm (2), be fixed with spatula (5) on the infra dens supporter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201823919U CN201119869Y (en) | 2007-10-30 | 2007-10-30 | Gastroscope oral cavity expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201823919U CN201119869Y (en) | 2007-10-30 | 2007-10-30 | Gastroscope oral cavity expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119869Y true CN201119869Y (en) | 2008-09-24 |
Family
ID=40007079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201823919U Expired - Fee Related CN201119869Y (en) | 2007-10-30 | 2007-10-30 | Gastroscope oral cavity expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119869Y (en) |
-
2007
- 2007-10-30 CN CNU2007201823919U patent/CN201119869Y/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: 20080924 Termination date: 20091130 |