CN202409791U - Hepatobiliary drainage tube - Google Patents
Hepatobiliary drainage tube Download PDFInfo
- Publication number
- CN202409791U CN202409791U CN2012200460567U CN201220046056U CN202409791U CN 202409791 U CN202409791 U CN 202409791U CN 2012200460567 U CN2012200460567 U CN 2012200460567U CN 201220046056 U CN201220046056 U CN 201220046056U CN 202409791 U CN202409791 U CN 202409791U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- backguy
- pull wire
- drainage
- bile duct
- 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 discloses a hepatobiliary drainage tube. A pull wire is arranged in the drainage tube, the upper end of the drainage tube is of a conical shape; a plurality of supporting columns are arranged between the drainage tube and the upper end; one end of the pull wire is connected with an internal conical part of the upper end, and the other end of the pull wire extends outwards from one side at the lower end of the drainage tube; a pull ring is arranged on the end of the pull wire; and a convex column is arranged outside the drainage tube. In a use process, the pull wire is pulled out after the drainage tube enters an expanded bile duct, and the pull ring arranged on the end is hooked on the convex column outside the drainage tube, so that a plurality of the supporting columns between the drainage tube and the upper end are bent to form a lantern shape. After the drainage is finished, the pull ring is taken down from the convex column, and a plurality of the supporting columns between the drainage tube and the upper end are recovered to the original shape, so that the drainage tube can be taken out from the bile duct successfully.
Description
Technical field
This utility model relates to a kind of medical apparatus, specifically a kind of liver and gall drainage tube.
Background technology
At present, in the known clinical treatment process, the liver and gall drain is one of modal treatment measure; General all is with being provided with in the bile duct that porous drainage tube places expansion, but because of diameter before and after the drainage tube is identical slick, so be very easy to; Existing a kind of backguy that in pipe, is provided with, backguy one end comes out and the drainage tube termination joins from the drainage tube side opening, and the backguy other end is outside pipe; After drainage tube gets in the bile duct, utilize backguy will get into the interior drainage tube termination stretch bending of bile duct, though solved the problem of deviating from; But, brought inconvenience for medical personnel's work because of the bad control of drainage tube tip bend direction.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art, and a kind of simple structure is provided, liver and gall drainage tube easy to use.
This utility model solves the technical scheme that its above-mentioned technical problem adopted: a kind of liver and gall drainage tube; It comprises drainage tube and backguy; It is characterized in that: be provided with said backguy in the said drainage tube, said drainage tube upper end is taper, is provided with some support columns between said drainage tube and the upper end; Said backguy one end and upper end cone-shaped internal part join; The said backguy other end in said drainage tube lower end one side stretch out outside the said drainage tube, said backguy termination is provided with draw ring, said drainage tube is provided with a projection outward.After drainage tube gets in the bile duct of expansion during use, can said backguy be pulled out, the draw ring that the termination is provided with is suspended on the projection that said drainage tube is provided with outward, makes some support columns that are provided with between said drainage tube and the upper end bend to bird-caging.After drain is accomplished, draw ring taken down get final product from projection, some support columns that are provided with between said drainage tube and the upper end will resile, and make the taking-up smoothly from bile duct of said drainage tube.
The beneficial effect of this utility model is: some support columns that are provided with between said drainage tube and the upper end bend to after the bird-caging, both can play the anticreep effect, can play the effect of quick drainage again.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is the overall structure sketch map of this utility model.
Among the figure: 1. drainage tube, 2. backguy, 3. upper end, 4. support column, 5. draw ring, 6. projection.
The specific embodiment
In the drawings, a kind of liver and gall drainage tube, it comprises drainage tube 1 and backguy 2; It is characterized in that: be provided with said backguy 2 in the said drainage tube 1, said drainage tube 1 upper end 3 is tapers, is provided with some support columns 4 between said drainage tube 1 and the upper end 3; Said backguy 2 one ends and upper end 3 cone-shaped internal parts join; Said backguy 2 other ends in said drainage tube 1 lower end one side stretch out outside the said drainage tube 1, said backguy 2 terminations are provided with draw ring 5, said drainage tube 1 is outer to be provided with a projection 6.After drainage tube gets in the bile duct of expanding during use, can said backguy 2 be pulled out, the draw ring 5 that the termination is provided with is suspended on the said drainage tube 1 outer projection 6 that is provided with, and makes the some support columns 4 that are provided with between said drainage tube 1 and the upper end 3 bend to bird-caging.After drain is accomplished, draw ring 5 taken down get final product from projection 6, the some support columns 4 that are provided with between said drainage tube 1 and the upper end 3 will resile, and make the taking-up smoothly from bile duct of said drainage tube 1.
Claims (1)
1. liver and gall drainage tube, it comprises drainage tube and backguy, it is characterized in that: be provided with said backguy in the said drainage tube; Said drainage tube upper end is taper; Be provided with some support columns between said drainage tube and the upper end, said backguy one end and upper end cone-shaped internal part join, the said backguy other end in said drainage tube lower end one side stretch out outside the said drainage tube; Said backguy termination is provided with draw ring, and said drainage tube is provided with a projection outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200460567U CN202409791U (en) | 2012-02-08 | 2012-02-08 | Hepatobiliary drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200460567U CN202409791U (en) | 2012-02-08 | 2012-02-08 | Hepatobiliary drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409791U true CN202409791U (en) | 2012-09-05 |
Family
ID=46734586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200460567U Expired - Fee Related CN202409791U (en) | 2012-02-08 | 2012-02-08 | Hepatobiliary drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409791U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933654A (en) * | 2014-04-16 | 2014-07-23 | 南京微创医学科技有限公司 | Self-expandable plastic support and placement device |
| CN106075702A (en) * | 2016-05-23 | 2016-11-09 | 佛山市第人民医院 | Medical per os Eustachian tube sacculus dilating catheter is special inserts apparatus |
| CN109224256A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The nose bile drainage tube of anti-thelorrhagia and its application |
| CN109224257A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Anti-displacement bile drainage tube and its embedded device |
| CN109224255A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Gall bladder bile inner drainage tube and embedded device |
| CN109224258A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The nose gallbladder drainage tube of anti-thelorrhagia and its application |
| CN109224259A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The inside-and-outside drainage of anti-thelorrhagia and its application |
| CN109260574A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | Nose gallbladder pancreas inside-and-outside drainage and nose gallbladder drainage tube embedded device |
| CN109260575A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | Anti-displacement nose gallbladder drainage tube and embedded device |
-
2012
- 2012-02-08 CN CN2012200460567U patent/CN202409791U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933654A (en) * | 2014-04-16 | 2014-07-23 | 南京微创医学科技有限公司 | Self-expandable plastic support and placement device |
| CN106075702A (en) * | 2016-05-23 | 2016-11-09 | 佛山市第人民医院 | Medical per os Eustachian tube sacculus dilating catheter is special inserts apparatus |
| CN109224256A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The nose bile drainage tube of anti-thelorrhagia and its application |
| CN109224257A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Anti-displacement bile drainage tube and its embedded device |
| CN109224255A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Gall bladder bile inner drainage tube and embedded device |
| CN109224258A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The nose gallbladder drainage tube of anti-thelorrhagia and its application |
| CN109224259A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | The inside-and-outside drainage of anti-thelorrhagia and its application |
| CN109260574A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | Nose gallbladder pancreas inside-and-outside drainage and nose gallbladder drainage tube embedded device |
| CN109260575A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | Anti-displacement nose gallbladder drainage tube and embedded device |
| CN109224255B (en) * | 2018-11-22 | 2021-07-16 | 上海市东方医院 | Internal drainage tube for gall bladder and bile and implanting device |
| CN109224259B (en) * | 2018-11-22 | 2021-12-21 | 上海市东方医院 | Internal and external drainage tube for preventing nipple bleeding and application thereof |
| CN109224258B (en) * | 2018-11-22 | 2021-12-21 | 上海市东方医院 | Nasobiliary external drainage tube for preventing papillary hemorrhage and application thereof |
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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: 20120905 Termination date: 20130208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |