CN202459475U - Disposable nose-bile duct drainage tube - Google Patents
Disposable nose-bile duct drainage tube Download PDFInfo
- Publication number
- CN202459475U CN202459475U CN2012200537380U CN201220053738U CN202459475U CN 202459475 U CN202459475 U CN 202459475U CN 2012200537380 U CN2012200537380 U CN 2012200537380U CN 201220053738 U CN201220053738 U CN 201220053738U CN 202459475 U CN202459475 U CN 202459475U
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- CN
- China
- Prior art keywords
- drainage
- tube
- coupling head
- pipe
- drainage port
- 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 provides a disposable nose-bile duct drainage tube which consists of a bile duct drainage tube, a threaded sleeve, a plastic connection tube, a handle, a bulge, a coupling head, a catheter, an in-vitro drainage bag, a drainage port, a drainage port plug, a drainage hole, an insertion tube, a radial slot, an outer sleeve and an axial groove, wherein the drainage hole is formed in the bile duct drainage tube; the threaded sleeve and the plastic connection tube are sleeved on the drainage tube; the threaded sleeve is connected with the plastic connection tube; the handle is arranged on the plastic connection tube; the coupling head is sleeved on the plastic connection tube; the catheter is sleeved on the coupling head and is connected with the in-vitro drainage bag; the drainage port is arranged on the in-vitro drainage bag; the drainage port plug is arranged on the drainage port; the coupling head is provided with the insertion tube and the outer sleeve; the axial groove is arranged on the inner wall of the outer sleeve; and the radial slot is arranged in the axial groove. The disposable nose-bile duct drainage tube provided by the utility model has simple structure and reasonable design, prevents the drainage liquid from leaking outside, and can avoid environmental pollution and improve the working efficiency of the medical personnel.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of disposable nasobiliary drainage pipe.
Background technology
Because in the operation of clinical nasobiliary drainage, a common end with biliary stent is inserted into and blocks in the above biliary tract, the other end of conduit is outside the nasal cavity lead body.Owing to connect with the mode of pegging graft through union joint between the conduit of the conduit of biliary stent and external drainage bag, often the generation conduit comes off during use, drain liquid leaks outside, and is prone to cause retrograde infection, contaminated environment.For addressing the above problem, medical personnel are twined the conduit connection place with adhesive tape usually: this method is not only brought work load to medical personnel, and still can not avoid drain liquid to leak outside, and also must change adhesive tape often.
The utility model content
The purpose of this utility model is, overcomes the weak point of prior art, and a kind of disposable nasobiliary drainage pipe is provided.
The purpose of this utility model is achieved in that a kind of disposable nasobiliary drainage pipe, is made up of biliary stent, threaded sleeve, plastic union pipe, handle, convexity, coupling head, conduit, external drainage bag, drainage port, drainage port plug, conduction hole, insertion pipe, radial slot, trocar sheath and axial notch, and biliary stent is provided with conduction hole; Be with threaded sleeve and plastic union pipe on the drainage tube, threaded sleeve is connected with plastic union pipe, and plastic union pipe is provided with handle; Be with coupling head on the plastic union pipe; Sheathed catheter is on union joint, and conduit is connected with the external drainage bag, and the external drainage bag is provided with drainage port; Drainage port is provided with the drainage port plug; Coupling head is provided with insertion pipe and trocar sheath, and the inwall of trocar sheath is provided with axial notch, is provided with radial slot at axial notch.
This utility model is simple in structure, reasonable in design, and drain liquid is leaked outside; Both environmental pollution can be avoided, medical personnel's work efficiency can be improved again.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is a partial enlarged drawing, wherein: 1, biliary stent, 2, threaded sleeve, 3, plastic union pipe; 4, handle, 5, convexity, 6, coupling head, 7, conduit; 8, external drainage bag, 9, drainage port, 10, the drainage port plug, 11, conduction hole; 12, insertion pipe, 13, radial slot, 14, trocar sheath, 15, axial notch.
The specific embodiment
Below in conjunction with Figure of description this utility model is described further:
Shown in accompanying drawing, a kind of disposable nasobiliary drainage pipe is made up of biliary stent, threaded sleeve, plastic union pipe, handle, convexity, coupling head, conduit, external drainage bag, drainage port, drainage port plug, conduction hole, insertion pipe, radial slot, trocar sheath and axial notch; Biliary stent is provided with conduction hole, is with threaded sleeve and plastic union pipe on the drainage tube, and threaded sleeve is connected with plastic union pipe; Plastic union pipe is provided with handle, is with coupling head on the plastic union pipe, and sheathed catheter is on union joint; Conduit is connected with the external drainage bag; The external drainage bag is provided with drainage port, and drainage port is provided with the drainage port plug, and coupling head is provided with insertion pipe and trocar sheath; The inwall of trocar sheath is provided with axial notch, is provided with radial slot at axial notch.
This utility model is simple in structure, reasonable in design, and drain liquid is leaked outside; Both environmental pollution can be avoided, medical personnel's work efficiency can be improved again.
Claims (1)
1. disposable nasobiliary drainage pipe is made up of biliary stent, threaded sleeve, plastic union pipe, handle, convexity, coupling head, conduit, external drainage bag, drainage port, drainage port plug, conduction hole, insertion pipe, radial slot, trocar sheath and axial notch, and it is characterized in that: biliary stent is provided with conduction hole; Be with threaded sleeve and plastic union pipe on the drainage tube, threaded sleeve is connected with plastic union pipe, and plastic union pipe is provided with handle; Be with coupling head on the plastic union pipe; Sheathed catheter is on union joint, and conduit is connected with the external drainage bag, and the external drainage bag is provided with drainage port; Drainage port is provided with the drainage port plug; Coupling head is provided with insertion pipe and trocar sheath, and the inwall of trocar sheath is provided with axial notch, is provided with radial slot at axial notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537380U CN202459475U (en) | 2012-02-20 | 2012-02-20 | Disposable nose-bile duct drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537380U CN202459475U (en) | 2012-02-20 | 2012-02-20 | Disposable nose-bile duct drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459475U true CN202459475U (en) | 2012-10-03 |
Family
ID=46907679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200537380U Expired - Fee Related CN202459475U (en) | 2012-02-20 | 2012-02-20 | Disposable nose-bile duct drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459475U (en) |
-
2012
- 2012-02-20 CN CN2012200537380U patent/CN202459475U/en not_active Expired - Fee Related
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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: 20121003 Termination date: 20130220 |