CN201200653Y - Special drainage tube of side-releasing trocars - Google Patents
Special drainage tube of side-releasing trocars Download PDFInfo
- Publication number
- CN201200653Y CN201200653Y CNU2008200774464U CN200820077446U CN201200653Y CN 201200653 Y CN201200653 Y CN 201200653Y CN U2008200774464 U CNU2008200774464 U CN U2008200774464U CN 200820077446 U CN200820077446 U CN 200820077446U CN 201200653 Y CN201200653 Y CN 201200653Y
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- CN
- China
- Prior art keywords
- drainage tube
- special
- joint
- side relief
- sleeve pin
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a thin drainage tube used for the treatment of pneumatothorax, hydrothorax and ascites, in particular to a drainage tube specially used for a side-released casing needle. The front end and the side wall of the drainage tube are respectively provided with an opening, the rear end of the drainage tube is provided with a tube joint, and the drainage tube is a reducer tube with a protuberant rear part. The utility model overcomes the defects existing in the prior art that because the diameter of a casing is larger than that of a drainage tube, the periphery of the drainage tube outside the human body has seepage after the casing is taken out. The utility model can seal the fistula of a thoracic wall drainage tube and avoid the seepage at the periphery of the drainage tube, and has the advantages of simple structure, low cost, convenient and safe operation, and the like.
Description
Technical field
This utility model belongs to a kind of thin drainage tube of pneumothorax, hydrothorax and ascites treating, the special-purpose drainage tube of particularly a kind of side relief sleeve pin.
Background technology
It is treatment closure, part traffic pneumothorax that breast, intraperitoneal are inserted thin drainage tube, the important method of tuberculosis and carcinous breast, seroperitoneum.The fine duct wound is little, and simply fixing and treatment conveniently is subjected to clinicist and patient's welcome.
At present, clinical fine duct kind and the shortcoming that is used for inserting in the splanchnocoel mainly contains, and 1, central venous catheter: clinical practice is the most extensive, but method of intubation is complicated, price is medium, be the foreign patent product; 2, surgery formula thoracic wall cuts the isolation catheter implantation: operation is complicated, and wound is big, and moderate, internist is difficult to popularize, and part patient is difficult to accept, and is not suitable for fine duct and inserts; 3, SKATER CATHETER (external producing): various materials are disposable, cost an arm and a leg; 4. metal-cored trocar drainage tube (external producing): various materials are disposable, and price is higher, and method of intubation is complicated and comfortableness is poor; 5. metal-cored trocar drainage tube (homemade): price is medium, comfortableness is poor, and is bad fixing; 6. thoracic cavity trocar drainage tube: can not insert end and expand drainage tube, sepage around the part drainage tube exists.
Granted publication number is CN 200980709Y, the patent name utility model patent for " drainage tube side relief sleeve pin ", discloses a kind of drainage tube side relief sleeve pin that is discharged drainage tube by the sleeve pipe sidewall.Because after casing diameter greater than the drainage tube diameter, existed and takes out sleeve pipe, the outer drainage tube of body surface was easy to generate the shortcoming of sepage on every side.
Summary of the invention
The purpose of this utility model is to provide a kind of can seal thoracic wall drainage tube fistula mouth, prevents the special-purpose drainage tube of side relief sleeve pin of drainage tube sepage on every side.
Overall structure of the present utility model is:
It is porose 3 that the special-purpose drainage tube of side relief sleeve pin, drainage tube front end and front portion are offered, and its tail end is provided with joint 5, and drainage tube is the reducer pipe of a rear portion bulging, and this bulging part is adaptive with side relief sleeve pin, is beneficial to sealing thoracic wall drainage tube fistula mouth.
Concrete structure of the present utility model is:
The drainage tube front end is a reducer pipe 1 adaptive with joint 5.
Drainage tube front end and anterior sidewall offer hole 2.
Clamp or be set with a fixed-wing 4 on the drainage tube outer wall.
Joint 5 is adaptive with syringe or connecting tube.
Joint 5 one sides are provided with the end cap 6 with its corresponding matching, and end cap 6 and joint 5 are connected by connecting band.
The making raw material of drainage tube is selected a kind of in medical plastic, latex or the polyurethane for use.
The technological progress that this utility model is obtained is:
Drainage tube is discharged by side relief sleeve pin sidewall, guarantees that the external end pipe shaft of drainage tube has body surface fixed-wing and syringe or connecting tube joint; The drain body is inner to pass through trocar lumen, and the rear portion external diameter of pipe increases slightly slightly, and identical with trocar external diameter, is convenient to seal thoracic wall drainage tube fistula mouth, prevents drainage tube sepage on every side; Drainage tube front end and anterior tube wall are offered porose, utilize guiding steel wire or plastics silk, also can adopt the Seldinger method to insert this drainage tube, have central venous catheter concurrently and insert characteristics.
The utlity model has advantages such as simple in structure, cheap, easy to operate, handling safety.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, comprise that drainage tube front end and sidewall thereof offer porosely 3,2, its tail end is provided with joint 5, drainage tube is the reducer pipe of a rear portion bulging, this bulging part is adaptive with side relief sleeve pin, and joint 5 one sides are provided with the end cap 6 with its corresponding matching, and end cap 6 and joint 5 are connected by connecting band; Tube wall periphery between drainage tube front end and the joint 5 is one and increases thick reducer pipe 1 slightly, and other parts can be isometrical; Be installed with a fixed-wing 4 on the drainage tube outer wall.It is made raw material and selects medical plastic for use.
Claims (7)
1, the special-purpose drainage tube of side relief sleeve pin, the drainage tube front end is provided with opening (3), and its tail end is provided with joint (5), it is characterized in that drainage tube is the reducer pipe of a rear portion bulging.
2, the special-purpose drainage tube of side relief sleeve pin according to claim 1, it is characterized in that described drainage tube front end be one with the adaptive reducer pipe (1) of joint (5).
3, the special-purpose drainage tube of side relief sleeve pin according to claim 1 and 2 is characterized in that the anterior sidewall of described drainage tube offers hole (2).
4, the special-purpose drainage tube of side relief sleeve pin according to claim 1 and 2 is characterized in that clamping or being set with on the described drainage tube outer wall fixed-wing (4).
5, the special-purpose drainage tube of side relief sleeve pin according to claim 1 is characterized in that described joint (5) is adaptive with syringe or connecting tube.
6, the special-purpose drainage tube of side relief sleeve pin according to claim 1 or 5 is characterized in that described joint (5) one sides are provided with the end cap (6) with its corresponding matching, and end cap (6) is connected by connecting band with joint (5).
7, the special-purpose drainage tube of side relief sleeve pin according to claim 1, the making raw material that it is characterized in that described drainage tube are selected a kind of in medical plastic, latex or the polyurethane for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774464U CN201200653Y (en) | 2008-06-04 | 2008-06-04 | Special drainage tube of side-releasing trocars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774464U CN201200653Y (en) | 2008-06-04 | 2008-06-04 | Special drainage tube of side-releasing trocars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200653Y true CN201200653Y (en) | 2009-03-04 |
Family
ID=40422963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200774464U Expired - Fee Related CN201200653Y (en) | 2008-06-04 | 2008-06-04 | Special drainage tube of side-releasing trocars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200653Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886079A (en) * | 2012-09-20 | 2013-01-23 | 上海市杨浦区市东医院 | Minimally invasive bedside sputum suction device |
| CN106267515A (en) * | 2015-06-08 | 2017-01-04 | 李先 | For the disposable catheter that postoperative ureter is ostomy |
-
2008
- 2008-06-04 CN CNU2008200774464U patent/CN201200653Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886079A (en) * | 2012-09-20 | 2013-01-23 | 上海市杨浦区市东医院 | Minimally invasive bedside sputum suction device |
| CN102886079B (en) * | 2012-09-20 | 2016-02-03 | 上海市杨浦区市东医院 | Wicresoft's bedside sputum aspirator |
| CN106267515A (en) * | 2015-06-08 | 2017-01-04 | 李先 | For the disposable catheter that postoperative ureter is ostomy |
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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: 20090304 |