CN2090276U - Antiplugging drainage-tube - Google Patents
Antiplugging drainage-tube Download PDFInfo
- Publication number
- CN2090276U CN2090276U CN 90216012 CN90216012U CN2090276U CN 2090276 U CN2090276 U CN 2090276U CN 90216012 CN90216012 CN 90216012 CN 90216012 U CN90216012 U CN 90216012U CN 2090276 U CN2090276 U CN 2090276U
- Authority
- CN
- China
- Prior art keywords
- tube
- inner tube
- drainage
- tip
- outer tube
- 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.)
- Withdrawn
Links
Abstract
The utility model relates to an anti-plugging drainage tube used for draining liquid. The utility model is composed of two drainage casing tubes. The tip of an inner tube bulges from the tip of an outer tube, and the inner tube can be rotated and drawn out. The side walls of the drainage ends of the inner tube and the outer tube are densely provided with screen meshes. When the inner tube is rotated by a certain angle or drawn out by a certain distance, the screen meshes of the inner tube and the outer tube can be closed or newly opened. A big drainage orifice appears on the tip of the outer tube after the inner tube is drawn out, and the inner tube is rotated in definite time to prevent blood effusion and fibrous effusion from plugging the tips. The utility model has the advantages of simple structure and reliable drainage.
Description
This utility model belongs to the medical drainage equipment.
Drainage tube is surgery a kind of medical device commonly used, and it is used for articular cavity, wound chamber, abdominal cavity, thoracic cavity etc. and locates drain, is a kind of important method of surgical diseases treatment.But in drain drainage tube often by blood clot, organize fragment, slough etc. to stop up and influence the unobstructed of drain, sometimes have to extract drainage tube and cause the drain failure because of stopping up fully, have a strong impact on some treatment of diseases effect, this is the still last problem that solves fully of present surgical drainage.
The purpose of this utility model provides a kind of drainage tube of stopping up of can preventing in drain.This successfully provides reliable means to some treatment of diseases.
This utility model is achieved in that the blockage resisting drainage tube is to be nested by two drainage tubes to form, and inner tube can or be extracted out by the angle rotation, and inner tube drain distal process is for outer tube.The distolateral wall of the ectonexine Tube Drain sieve aperture that gathers, inner tube whenever rotate to an angle or extract certain distance out, and the sidewall sieve aperture of ectonexine pipe having again of existing closure on different azimuth newly communicates.Therefore, when drainage tube was blocked, the rotation inner tube just had new sidewall sieve aperture and adequate drainage occurs, also inner tube can be extracted out, the tip that stays outer tube is again a thick draining hole, and inner tube is regularly rotated the frozen plug that can prevent blood effusion and fibroid exudate.
This utility model blockage resisting drainage tube can use plastics, rubber to make, and is applicable to multiple lacuna drain, and simple in structure, drainage effect is reliable, can make all size as required.
Description of drawings
1---the drainage tube collar extension
2---the inner tube rotation disc
3---drainage tube chamber
4---inner layer tube wall
5---inner tube sidewall sieve aperture
6---outer wall
7---outer tube sidewall sieve aperture
8---the outer tube tip
9---the inner tube tip
Be a best cutaway view of implementing the blockage resisting drainage tube of the present invention below.The blockage resisting drainage tube is nested and is formed by two pipes (4), (6), protrudes in outer tube (8) tip in drain end inner tube (9), the distolateral wall of ectonexine Tube Drain gather sieve aperture (5), (7), and inner tube exit (1) has rotation scale (2).
Claims (3)
1, a kind of blockage resisting drainage tube that is used for draining fluids, it is nested by two drainage tubes and forms, and it is characterized in that the distolateral wall of the drain sieve aperture that gathers, and the inner tube tip protrudes in outer tube.
2, blockage resisting drainage tube as claimed in claim 1 is characterized in that inner tube drain distal process is for outer tube.
3, blockage resisting drainage tube as claimed in claim 1 is characterized in that the inner tube outlet has rotation scale, the rotatable or extraction of inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216012 CN2090276U (en) | 1990-07-06 | 1990-07-06 | Antiplugging drainage-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216012 CN2090276U (en) | 1990-07-06 | 1990-07-06 | Antiplugging drainage-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2090276U true CN2090276U (en) | 1991-12-11 |
Family
ID=4895235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90216012 Withdrawn CN2090276U (en) | 1990-07-06 | 1990-07-06 | Antiplugging drainage-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2090276U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139038A1 (en) * | 2013-03-15 | 2014-09-18 | Corvivo Inc. | Surgical drainage tube assembly with concentric tubular members |
| CN105169548A (en) * | 2015-09-07 | 2015-12-23 | 王敏 | Suction device and diversion head thereof |
| CN106669009A (en) * | 2017-02-17 | 2017-05-17 | 广州市第人民医院 | Drainage tube, drainage device and method for preventing blockage of drainage tube |
| CN109078254A (en) * | 2017-06-14 | 2018-12-25 | 乐山加兴科技有限公司 | Seroperitoneum drainage tube |
-
1990
- 1990-07-06 CN CN 90216012 patent/CN2090276U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139038A1 (en) * | 2013-03-15 | 2014-09-18 | Corvivo Inc. | Surgical drainage tube assembly with concentric tubular members |
| CN105169548A (en) * | 2015-09-07 | 2015-12-23 | 王敏 | Suction device and diversion head thereof |
| CN106669009A (en) * | 2017-02-17 | 2017-05-17 | 广州市第人民医院 | Drainage tube, drainage device and method for preventing blockage of drainage tube |
| CN109078254A (en) * | 2017-06-14 | 2018-12-25 | 乐山加兴科技有限公司 | Seroperitoneum drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |