CN203417216U - Digestive tract mucosa sampler - Google Patents
Digestive tract mucosa sampler Download PDFInfo
- Publication number
- CN203417216U CN203417216U CN201320491210.6U CN201320491210U CN203417216U CN 203417216 U CN203417216 U CN 203417216U CN 201320491210 U CN201320491210 U CN 201320491210U CN 203417216 U CN203417216 U CN 203417216U
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- CN
- China
- Prior art keywords
- tract mucosa
- digestive tract
- catheter
- sampler
- hard
- 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 a digestive tract mucosa sampler, and belongs to the technical field of medical apparatuses. According to the technical scheme, the digestive tract mucosa sampler comprises a hard catheter, and is characterized in that the front end of the hard catheter is provided with a soft catheter, the front end of the soft catheter is provided with a water bag, the water bag is provided with a collecting groove, the collection groove is provided with a scraping plate, and the rear end of the hard catheter is provided with a water pump. The digestive tract mucosa sampler is simple in structure, when medical staff carry out upper gastrointestinal tract mucosa sampling on patients, operations are simple and time and labor are saved, tissue obtaining amount is large, and work difficulty of the medical staff is lightened.
Description
Technical field: this utility model belongs to medical instruments technical field is a kind of gastrointestinal mucosal sampler specifically.
Background technology: at present, clinically when carrying out upper gastrointestinal mucosa extraction to patient, to allow patient swallow punch ball mostly, then tractive bracing wire, scrape again the tissue adhering on punch ball, operation extremely bothers, wastes time and energy like this, and institute gets and organize limitedly, to medical worker, has brought great work difficulty.
Summary of the invention: the purpose of this utility model is to provide a kind of simple in structure, medical worker is simple to operate, time saving and energy saving when carrying out upper gastrointestinal mucosa extraction to patient, and asks for tissue mass large digestive tract mucosa sampler.
The technical solution of the utility model is: comprise hard conduit, it is characterized in that being provided with flexible catheter at hard conduit front end, flexible catheter front end is provided with water pocket, and water pocket is provided with collecting tank, and collecting tank is provided with scraper plate, and the rear end of hard conduit is provided with suction pump.
The beneficial effects of the utility model are: this utility model is simple in structure, and medical worker is simple to operate, time saving and energy saving when carrying out upper gastrointestinal mucosa extraction to patient, and it is large to ask for tissue mass, has alleviated medical worker's work difficulty.
Accompanying drawing explanation: accompanying drawing 1 is structural representation of the present utility model.
In figure 1, hard conduit, 2, flexible catheter, 3, water pocket, 4, collecting tank, 5, scraper plate, 6, suction pump.
The specific embodiment: comprise hard conduit 1, it is characterized in that being provided with flexible catheter 2 at hard conduit 1 front end, flexible catheter 2 front ends are provided with water pocket 3, and water pocket 3 is provided with collecting tank 4, and collecting tank 4 is provided with scraper plate 5, and the rear end of hard conduit 1 is provided with suction pump 6.Medical worker is when carrying out upper gastrointestinal mucosa extraction to patient, patient swallows water pocket 3, and by suction pump 6 water-fillings, then tractive water pocket 3, scraper plate 5 scraping mucosas.
Claims (1)
1. gastrointestinal mucosal sampler, comprise hard conduit (1), it is characterized in that: at hard conduit (1) front end, be provided with flexible catheter (2), flexible catheter (2) front end is provided with water pocket (3), water pocket (3) is provided with collecting tank (4), collecting tank (4) is provided with scraper plate (5), and the rear end of hard conduit (1) is provided with suction pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491210.6U CN203417216U (en) | 2013-08-05 | 2013-08-05 | Digestive tract mucosa sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491210.6U CN203417216U (en) | 2013-08-05 | 2013-08-05 | Digestive tract mucosa sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417216U true CN203417216U (en) | 2014-02-05 |
Family
ID=50016327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491210.6U Expired - Fee Related CN203417216U (en) | 2013-08-05 | 2013-08-05 | Digestive tract mucosa sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417216U (en) |
-
2013
- 2013-08-05 CN CN201320491210.6U patent/CN203417216U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |