CN204121078U - A kind of anti-reflux prostata tissue catcher - Google Patents
A kind of anti-reflux prostata tissue catcher Download PDFInfo
- Publication number
- CN204121078U CN204121078U CN201420218333.7U CN201420218333U CN204121078U CN 204121078 U CN204121078 U CN 204121078U CN 201420218333 U CN201420218333 U CN 201420218333U CN 204121078 U CN204121078 U CN 204121078U
- Authority
- CN
- China
- Prior art keywords
- tissue
- reflux
- receiving flask
- defecator
- bottle cap
- 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
This utility model provides a kind of anti-reflux prostata tissue catcher, comprises receiving flask, collects bottle cap, defecator, the receiving flask side of covering is provided with tissue collector connection tube, and described receiving flask and collection bottle cap adopt draw ring anatomical connectivity, and described defecator inside is provided with anti-reflux device.Described anti-reflux device is the circulus be made up of film, and its upper end is fixed on defecator inside, and lower end contacts with each other, in inverted conical shape.The beneficial effects of the utility model are that (1) reduces tissue from negative pressure bottle to bladder reflux, increase work efficiency; (2) this tissue collector is introduced in the design of pop can, the pop can structure that can not repeatedly assemble is designed at negative pressure ball and syringe pipe junction, once take tissue collector apart to take out prostata tissue, namely again use can not be assembled, the Reusability of effective minimizing medical apparatus and instruments, avoids cross infection.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of anti-reflux prostata tissue catcher.
Background technology
Transurethral prostatic electroresection A is extensively carried out at national various big hospital, this operation due to wound little, the tissue fragment that TURP gets off and blood clot are taken out of external, then after filtration by specimen and fluid separation applications by the flushing liquor of flowing.
The negative pressure ball gathering-device of current use is external imported product, in prostate resection specimens collection process, first a negative pressure ball device is connected with cystoscope (resectoscope), by repeatedly extruding and unclamping negative pressure ball, by negative pressure and siphonage, by the prostata tissue negative suction ball of chopping, collect prostata tissue specimen through filter screen, medical personnel need constantly to repeat said process, until all go out external by tissue fragment and blood clot always.But current negative pressure ball tissue gathering unit lacks effective anti-reflux device, cause resection of prostate to be organized in the process of extruding-lax negative pressure ball, repeatedly flowed with flushing liquor between bladder-negative pressure ball by cystoscope, reduce work efficiency.
On the other hand, negative pressure ball is connected with irrigating catheter by machinery by the negative pressure ball gathering-device used at present, making part medical institutions in order to reduce medical treatment cost, by this device Reusability, adding the probability of cross infection.
Utility model content
Problems existing in unresolved background technology, this utility model provides a kind of anti-reflux prostata tissue catcher, and its concrete technical scheme is as follows:
A kind of anti-reflux prostata tissue catcher, comprise receiving flask (6), collect bottle cap (2), be arranged on the defecator (4) of receiving flask (6) opening, collect bottle cap (2) top and be provided with tissue collector connection tube (1), described receiving flask (6) and collection bottle cap (2) adopt draw ring structure (3) to be connected, described defecator (4) inside is provided with anti-reflux device (5), described anti-reflux device (5) is the circulus be made up of film, its upper end is fixed on defecator inside, lower end contacts with each other, in inverted conical shape.
In this utility model, the effect of tissue collector connection tube is connected with resectoscope by washer tissue collector whereby; Receiving flask adopts draw ring anatomical connectivity with collection bottle cap, makes receiving flask and collects bottle cap once open taking-up tissue and self-destruction, can not reuse; The prostata tissue that the anti-reflux device (5) be arranged in defecator (4) can reduce chopping flows with flushing liquor repeatedly with the change of pressure between bladder-negative pressure ball, alleviates the working strength of medical personnel, adds work efficiency.
The beneficial effects of the utility model are that (1) reduces tissue from negative pressure bottle to bladder reflux, increase work efficiency; (2) this tissue collector is introduced in the design of pop can, the pop can structure that can not repeatedly assemble is designed at negative pressure ball and syringe pipe junction, once take tissue collector apart to take out prostata tissue, namely again use can not be assembled, the Reusability of effective minimizing medical apparatus and instruments, avoids cross infection.
Accompanying drawing explanation
Accompanying drawing 1 is structure sectional view of the present utility model;
Wherein 1. tissue collector connection tube; 2. catcher bottle cap; 3. draw ring structure; 4. defecator; 5. anti-reflux device; 6. receiving flask.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described further.
A kind of anti-reflux prostata tissue catcher, comprise receiving flask (6), collect bottle cap (2), be arranged on the defecator (4) of receiving flask (6) opening, collect bottle cap (2) top and be provided with tissue collector connection tube (1), it is characterized in that: described receiving flask (6) and collection bottle cap (2) adopt draw ring structure (3) to be connected, described defecator (4) inside is provided with anti-reflux device (5), described anti-reflux device (5) is the circulus be made up of film, its upper end is fixed on defecator inside, lower end contacts with each other, in inverted conical shape.
In this utility model, the effect of tissue collector connection tube is connected with resectoscope by washer tissue collector whereby; Receiving flask adopts draw ring anatomical connectivity with collection bottle cap, makes receiving flask and collects bottle cap once open taking-up tissue and self-destruction, can not reuse; The prostata tissue that the anti-reflux device (5) be arranged in defecator (4) can reduce chopping flows with flushing liquor repeatedly with the change of pressure between bladder-negative pressure ball, alleviates the working strength of medical personnel, adds work efficiency.
Claims (1)
1. an anti-reflux prostata tissue catcher, comprise receiving flask (6), collect bottle cap (2), be arranged on the defecator (4) of receiving flask (6) opening, collect bottle cap (2) top and be provided with tissue collector connection tube (1), it is characterized in that: described receiving flask (6) and collection bottle cap (2) adopt draw ring structure (3) to be connected, described defecator (4) inside is provided with anti-reflux device (5), described anti-reflux device (5) is the circulus be made up of film, its upper end is fixed on defecator inside, lower end contacts with each other, in inverted conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218333.7U CN204121078U (en) | 2014-04-30 | 2014-04-30 | A kind of anti-reflux prostata tissue catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218333.7U CN204121078U (en) | 2014-04-30 | 2014-04-30 | A kind of anti-reflux prostata tissue catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121078U true CN204121078U (en) | 2015-01-28 |
Family
ID=52377472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218333.7U Expired - Fee Related CN204121078U (en) | 2014-04-30 | 2014-04-30 | A kind of anti-reflux prostata tissue catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169511A (en) * | 2015-08-06 | 2015-12-23 | 复旦大学附属上海市第五人民医院 | Back-suction preventive bladder irrigator |
-
2014
- 2014-04-30 CN CN201420218333.7U patent/CN204121078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169511A (en) * | 2015-08-06 | 2015-12-23 | 复旦大学附属上海市第五人民医院 | Back-suction preventive bladder irrigator |
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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: 20150128 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |