CN205108729U - A three - way valve connection ware for nose bile duct - Google Patents
A three - way valve connection ware for nose bile duct Download PDFInfo
- Publication number
- CN205108729U CN205108729U CN201520442617.9U CN201520442617U CN205108729U CN 205108729 U CN205108729 U CN 205108729U CN 201520442617 U CN201520442617 U CN 201520442617U CN 205108729 U CN205108729 U CN 205108729U
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- CN
- China
- Prior art keywords
- way valve
- luer connector
- tower
- connects
- bile duct
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- Expired - Fee Related
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Abstract
The utility model discloses a three - way valve connection ware for nose bile duct, including the tee bend valve, the tee bend valve has one 6% outer luer connector, 6% an interior luer connector and a tower female joint, and 6% outer luer connector connects the needle tubing, and the luer connector that 6% interior luer connector connects nose courage drainage tube is sealed, tower female joint connection drainage bag joint, and the three -way valve gate open is crossed rotary switch and is made 6% outer luer connector, 6% interior luer connector and two double -phase experts of tower female joint. The utility model discloses can be connected nose courage drainage tube and drainage bag and can the manual drainage valve of closing, convenient operation connects fewly, makes things convenient for the postoperative care, and the very meeting of leakproofness causes reveals the pollution.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of apparatus for connecting nose bile duct and drainage bag.Particularly relate to a kind of three-way valve adapter for nose bile duct and drainage bag
Background technology
Along with the development of endoscopic technic, Endoscopic retrograde cholangiopancreatography art (ERCP) has replaced traditional choledocholithotomy, becomes the prefered method for the treatment of choledocholithiasis.For complication such as prevention of postoperative biliary tract infection, nasobiliary drainage must be placed through scope, after spending the postoperative critical days until seepage of bile, extract nose bile duct again.For ensureing postoperative effective drainage and observation, nose bile duct and drainage bag need to be tightly connected, due to nose bile duct in operation process need to put into bile duct by scope after pass from nostril, cause drainage bag to be directly connected with nose bile duct; Generally nose bile duct is first connected with three-way valve in clinical, three-way valve is connected with intermediate connection tube again, and intermediate connection tube is connected with drainage bag connection tube again, and in operation process, complicated operation is lost time, pollute sick bed because joint easily produces to reveal too much simultaneously, cause the increase of nursing difficulty.
Publication number be CN203469227U patent document discloses a kind of adapter for nose bile duct, comprise needle tubing, threeway connects valve and contiguous block, described threeway connects valve and comprises needle tubing union joint, nose bile duct joint, to give vent to anger head and switch, needle tubing union joint, nose bile duct joint and giving vent to anger between head as to communicate between two, switch is located at threeway and connects on the side of valve, nose bile duct joint connects the nose bile duct in outside, needle tubing on needle tubing union joint described in grafting, the contiguous block described in the clamping of other end of needle tubing, contiguous block is hollow structure, the other end of contiguous block and the drainage tube clamping of drainage bag.This structure connects valve and drainage bag by needle tubing connecting tee, is still that joint easily produces leakage pollution sick bed too much, causes the increase of nursing difficulty.
Summary of the invention
The purpose of this utility model is to provide a kind of three-way valve adapter for nose bile duct, nose bile drainage tube can be connected with drainage bag and can manual-lock drain valve, and easy to operate, joint is few, facilitates postoperative care, and good airproof performance can not cause to reveal and pollute.
This utility model is by the following technical solutions:
A kind of three-way valve adapter for nose bile duct, comprise three-way valve, described three-way valve has a 6% outer female Luer, female Luer and a tower female joint in 6%, 6% outer female Luer connects needle tubing, in 6%, female Luer connects the female Luer of nose bile drainage tube and seals, tower female joint connects drainage pack adapter, and three-way valve makes female Luer and tower female joint in 6% outer female Luer, 6% communicate between two by rotary switch.
Compared with prior art, in this utility model, one end of three-way valve is female Luer in 6%, and connect nose bile drainage tube female Luer, the outer female Luer of nose bile drainage tube 6% is connected with female Luer in three-way valve 6% and seals.The other end of three-way valve is tower female joint, and tower female joint can connect drainage pack adapter fast.Nose bile drainage tube is connected with drainage bag by three-way valve adapter is direct fast by this programme, easy to operate, facilitate postoperative care, good airproof performance can not cause leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is axonometric chart of the present utility model.
Detailed description of the invention
Embodiment 1:
A kind of three-way valve adapter for nose bile duct as shown in Figure 1 and Figure 2, comprise three-way valve 1, described three-way valve 1 has female Luer 2 and a tower female joint 5 in a 6% outer female Luer 4,6%, 6% outer female Luer 4 connects needle tubing, in 6%, female Luer 2 connects the female Luer of nose bile drainage tube, tower female joint 5 connects drainage pack adapter 6, and three-way valve 1 makes female Luer 2 and tower female joint 5 in 6% outer female Luer 4,6% communicate between two by rotary switch 3.In described 6% outer female Luer 4,6%, female Luer 2, tower female joint 5 and three-way valve 1 are one-body molded.
In use, in usual 6%, Luer taper joint 2 connects nose bile drainage tube female Luer, in 6%, Luer taper joint is connected good seal with the outer female Luer of nose bile drainage tube 6%, tower female joint 5 connects drainage pack adapter 6, bile enters female Luer in 6% from nose bile drainage tube, enter tower female joint 5 by three-way valve, then flow into drainage bag 8 after entering conduit 7.
Run into the situations such as drainage bag replacing in use, at this moment can adjusting three-way valve against turning 90 degrees, bile can be stoped to flow out, the drainage bag more renewed.
Claims (1)
1. the three-way valve adapter for nose bile duct, comprise three-way valve (1), it is characterized in that, described three-way valve (1) has a 6% outer female Luer (4), female Luer (2) and a tower female joint (5) in one 6%, 6% outer female Luer (4) connects needle tubing, in 6%, female Luer (2) connects the female Luer of nose bile drainage tube, tower female joint (5) connects drainage pack adapter (6), three-way valve (1) makes 6% outer female Luer (4) by rotary switch (3), in 6%, female Luer (2) and tower female joint (5) communicate between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442617.9U CN205108729U (en) | 2015-06-24 | 2015-06-24 | A three - way valve connection ware for nose bile duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442617.9U CN205108729U (en) | 2015-06-24 | 2015-06-24 | A three - way valve connection ware for nose bile duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205108729U true CN205108729U (en) | 2016-03-30 |
Family
ID=55564379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442617.9U Expired - Fee Related CN205108729U (en) | 2015-06-24 | 2015-06-24 | A three - way valve connection ware for nose bile duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205108729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491373A (en) * | 2016-12-20 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Multi-functional connecting tube |
-
2015
- 2015-06-24 CN CN201520442617.9U patent/CN205108729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491373A (en) * | 2016-12-20 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Multi-functional connecting tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160624 |