CN201643075U - Anti-reflux thoracic negative-pressure drainage - Google Patents
Anti-reflux thoracic negative-pressure drainage Download PDFInfo
- Publication number
- CN201643075U CN201643075U CN2010201079179U CN201020107917U CN201643075U CN 201643075 U CN201643075 U CN 201643075U CN 2010201079179 U CN2010201079179 U CN 2010201079179U CN 201020107917 U CN201020107917 U CN 201020107917U CN 201643075 U CN201643075 U CN 201643075U
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- Prior art keywords
- hand pump
- switch
- drainage
- drainage catheter
- utility
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- 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.)
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Abstract
The utility model relates to an anti-reflux thoracic negative-pressure drainage comprising a drainage catheter, a hand pump, a fluid discharge tube and a switch. The anti-reflux thoracic negative-pressure drainage is characterized in that the upper end of the hand pump is provided with a one-way valve and the drainage catheter; the lower end of the hand pump is provided with the fluid discharge tube; and the fluid discharge tube is provided with the switch. When in use, the drainage catheter is placed on the deep part of a surgical incision, the hand pump is flattened, and the switch positioned at the lower end of the hand pump is turned off to form negative pressure so as to drain endocrines of the surgical incision. The utility model can not only smoothly drain the endocrines, but also prevent the endocrines from refluxing.
Description
Technical field
This utility model relates to a kind of medical apparatus, the outer depression drainage device of specifically a kind of anti-adverse current breast.
Background technology
At present, known thoracic surgery and abdominal postoperative, often need be by drain with outside the intravital secretions lead body of patient, at this moment the requirement to drainage system is the effect that not only can play drain, also want to look and produce suitable negative pressure, to help the endocrine discharge of body, also want to prevent the adverse current of secretions in addition.
Summary of the invention
The technical problem that this utility model solved is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, the outer depression drainage device of anti-adverse current breast easy to use.
The technical scheme that its technical problem that solves this utility model adopts is: the outer depression drainage device of a kind of anti-adverse current breast, it comprises drainage catheter, hand pump, liquid discharging tube and switch, it is characterized in that: the hand pump upper end is provided with check valve and drainage catheter, the hand pump lower end is provided with liquid discharging tube, and liquid discharging tube is provided with switch.During use drainage catheter is put in the deep of operative incision, hand pump is flattened, close end switch under the hand pump, form negative pressure, can draw the operative incision endocrine.
The beneficial effects of the utility model are: not only can draw smooth secretions, and can also prevent the adverse current of secretions.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is this utility model structural representation.
Among the figure, 1. drainage catheter, 2. hand pump, 3. liquid discharging tube, 4. switch, 5. check valve.
The specific embodiment
In the drawings, the outer depression drainage device of a kind of anti-adverse current breast, it comprises drainage catheter 1, hand pump 2, liquid discharging tube 3 and switch 4, it is characterized in that: hand pump 2 upper ends are provided with check valve 5 and drainage catheter 1, and hand pump 2 lower ends are provided with liquid discharging tube 3, and liquid discharging tube 3 is provided with switch 4.During use drainage catheter 1 is put in the deep of operative incision, hand pump 2 is flattened, close 2 times end switch 4 of hand pump, form negative pressure, can draw the operative incision endocrine.
Claims (1)
1. the outer depression drainage device of an anti-adverse current breast, it comprises drainage catheter, hand pump, liquid discharging tube and switch, it is characterized in that: the hand pump upper end is provided with check valve and drainage catheter, and the hand pump lower end is provided with liquid discharging tube, and liquid discharging tube is provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201079179U CN201643075U (en) | 2010-01-31 | 2010-01-31 | Anti-reflux thoracic negative-pressure drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201079179U CN201643075U (en) | 2010-01-31 | 2010-01-31 | Anti-reflux thoracic negative-pressure drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643075U true CN201643075U (en) | 2010-11-24 |
Family
ID=43108267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201079179U Expired - Fee Related CN201643075U (en) | 2010-01-31 | 2010-01-31 | Anti-reflux thoracic negative-pressure drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394290A (en) * | 2018-12-13 | 2019-03-01 | 赵永宏 | A kind of nasal septum hemostasis flow diverter |
-
2010
- 2010-01-31 CN CN2010201079179U patent/CN201643075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394290A (en) * | 2018-12-13 | 2019-03-01 | 赵永宏 | A kind of nasal septum hemostasis flow diverter |
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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: 20101124 Termination date: 20120131 |