CN201968660U - Air sac cannula for enteroscope - Google Patents
Air sac cannula for enteroscope Download PDFInfo
- Publication number
- CN201968660U CN201968660U CN2011200521994U CN201120052199U CN201968660U CN 201968660 U CN201968660 U CN 201968660U CN 2011200521994 U CN2011200521994 U CN 2011200521994U CN 201120052199 U CN201120052199 U CN 201120052199U CN 201968660 U CN201968660 U CN 201968660U
- Authority
- CN
- China
- Prior art keywords
- air bag
- air
- sac
- cannula
- sleeve pipe
- 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 provides an air sac cannula for an enteroscope, which comprises a cannula, a middle air sac, a front-end air sac, a middle-air-sac air guide tube, a front-end-air-sac air guide tube, graduation marks and a fastening screw set. The middle air sac is sleeved to the middle of the cannula, the front-end air sac is sleeved to the front of the cannula, the middle air sac is connected with the middle-air-sac air guide tube, the front-end air sac is connected with the front-end-air-sac air guide tube, the graduation marks are arranged in the rear of the cannula, and the fastening screw set is mounted in the rear of the cannula. The air sac cannula for an enteroscope is simple in operation and fine in effect, pain of a patient taking enteroscopy is relieved, and convenience is brought to medical staff in operation.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of intestinal mirror air bag sleeve pipe.
Background technology
Colonoscopy is a kind of diagnostic mode that the doctor is used for checking large intestine and the inner pathological changes of colon.Colonoscope is an elongated flexible instrument, about 1 centimetre of diameter, and colonoscope enters rectum by anus, up to large intestine, can allow the doctor observe the inner case of colon and large intestine.Esophagus, the traveling of stomach anatomical structure are directly smooth, and inserting of support is comparatively convenient, and the colon traveling is tortuous, and steering angle is big, and gastroscope inserts and is awkward the comparison difficulty, and careless slightly intestinal wall damage and the intestinal wall of will causing bored a hole, and brings misery to patient.
The utility model content
At above-mentioned technical deficiency, the purpose of this utility model is to disclose a kind of simple in structurely, easy to use, helps to carry out the intestinal mirror air bag sleeve pipe of intestinal sem observation.
The purpose of this utility model is achieved in that a kind of intestinal mirror air bag sleeve pipe, form by sleeve pipe, middle part air bag, front end air bag, middle part air bag airway, end air bag airway, graduation mark and hold-down screw cover, telescopic middle part is with the middle part air bag, telescopic front portion is with the front end air bag, the middle part air bag is connected with middle part air bag airway, the front end air bag is connected with front end air bag airway, and the sleeve pipe rear portion is provided with graduation mark, and the sleeve pipe rear portion is equipped with the hold-down screw cover.
This utility model is simple to operate, and is respond well, can obviously alleviate the misery of patient when doing enteroscopy, also provides convenience for medical worker's work.
Description of drawings
Fig. 1 is a structural representation of the present utility model, wherein: 1, sleeve pipe, 2, the middle part air bag, 3, the front end air bag, 4, middle part air bag airway, 5, front end air bag airway, 6, graduation mark, 7, the hold-down screw cover.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
As shown in Figure 1, a kind of intestinal mirror air bag sleeve pipe, form by sleeve pipe, middle part air bag, front end air bag, middle part air bag airway, end air bag airway, graduation mark and hold-down screw cover, telescopic middle part is with the middle part air bag, telescopic front portion is with the front end air bag, and the middle part air bag is connected with middle part air bag airway, and the front end air bag is connected with front end air bag airway, the sleeve pipe rear portion is provided with graduation mark, and the sleeve pipe rear portion is equipped with the hold-down screw cover.
Earlier this device is carried out routine disinfection during use, check air bag and conduit whether ventilation is good, whether leak gas.Coat silicone oil in the cover tube outside, the frictional force when inserting to reduce.Use the insertion section of silicone oil sufficient lubrication intestinal mirror then, put the air bag sleeve pipe, spur the air bag sleeve pipe back and forth, make its both sufficient lubrications, lubricated once more air bag sleeve pipe before the slotting mirror.In order to reduce tissue injury, air bag sleeve pipe tip must be smooth, round blunt.To note scale during insertion, understand the position of tip at any time, avoid back and forth repeatedly push-and-pull air bag sleeve pipe or air bag sleeve pipe to move up and down, in order to avoid cause unnecessary tissue injury with the intestinal mirror.Insert sleeve pipe, begin airbag aeration, sleeve pipe is fixed patient, insertion intestinal mirror is observed and is got final product.
Claims (1)
1. intestinal mirror air bag sleeve pipe, form by sleeve pipe, middle part air bag, front end air bag, middle part air bag airway, end air bag airway, graduation mark and hold-down screw cover, it is characterized in that: telescopic middle part is with the middle part air bag, telescopic front portion is with the front end air bag, the middle part air bag is connected with middle part air bag airway, the front end air bag is connected with front end air bag airway, and the sleeve pipe rear portion is provided with graduation mark, and the sleeve pipe rear portion is equipped with the hold-down screw cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200521994U CN201968660U (en) | 2011-03-02 | 2011-03-02 | Air sac cannula for enteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200521994U CN201968660U (en) | 2011-03-02 | 2011-03-02 | Air sac cannula for enteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201968660U true CN201968660U (en) | 2011-09-14 |
Family
ID=44573768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200521994U Expired - Fee Related CN201968660U (en) | 2011-03-02 | 2011-03-02 | Air sac cannula for enteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201968660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104271026A (en) * | 2011-12-19 | 2015-01-07 | 环球科技2000私人有限公司 | Method of surgical treatment of intestinal obstructions in narrow and large intestine and device for its implementation |
-
2011
- 2011-03-02 CN CN2011200521994U patent/CN201968660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104271026A (en) * | 2011-12-19 | 2015-01-07 | 环球科技2000私人有限公司 | Method of surgical treatment of intestinal obstructions in narrow and large intestine and device for its implementation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Qing Wei Technology Development Co., Ltd. Assignor: Yang Yuping Contract record no.: 2013230000287 Denomination of utility model: Air sac cannula for enteroscope Granted publication date: 20110914 License type: Exclusive License Record date: 20130326 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20150302 |
|
| EXPY | Termination of patent right or utility model |