CN206730187U - A kind of nose bile drainage tube - Google Patents
A kind of nose bile drainage tube Download PDFInfo
- Publication number
- CN206730187U CN206730187U CN201621451416.6U CN201621451416U CN206730187U CN 206730187 U CN206730187 U CN 206730187U CN 201621451416 U CN201621451416 U CN 201621451416U CN 206730187 U CN206730187 U CN 206730187U
- Authority
- CN
- China
- Prior art keywords
- tube
- drainage tube
- injection
- ballonet
- drainage
- 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
A kind of nose bile drainage tube,By drainage tube (1),Conduction hole (2) forms,It is characterized in that the top of described drainage tube (1) is provided with injection orifice (3),Drainage tube (1) insertion end is fixedly connected with ballonet (4),Injection-tube (5) and ballonet gas tube (6) are located on the inwall of drainage tube (1),Injection orifice (3) and ballonet (4) can connect a check-valves (7) by the end of injection-tube (5) and ballonet gas tube (6) respectively,The end of drainage tube (1) can connect quick change locking female Luer (8),Seal wire (9) is can be inserted into injection-tube (5),The external diameter of seal wire is consistent with the internal diameter of injection orifice (3),It is thus simple in construction,It is reasonable in design,Conduction hole is not easily blocked,Drainage tube is not easy to deviate from from bile duct,And bile backflow when avoiding injection of medicine or rinsing bile duct,Good appearance,Used particularly suitable for medical industry.
Description
Technical field：
A kind of drainage tube is the utility model is related to, particularly a kind of nose bile drainage tube.
Background technology：
Nose bile drainage tube is a kind of drainage tube for being used to alleviate various obstruction of biliary tract, and its leading section can be under ERCP
It is positioned over more than obstruction of bile duct position, by duodenum, stomach, oesophagus, finally draws the pipe and external drainage bag from nasal cavity.
Infectious bile in biliary tract can not only be drained by nose bile drainage tube, ease off the pressure, removing jaundice, control inflammation, and can be at any time
Radiography, rinse repeatedly, drug infusion, be effectively improved the systemic conditions of patient.Existing nose bile drainage tube is a both ends open
Elongate tube, single conduction hole, which easily blocks, causes inadequate drainage, patient body position change, cough, vomiting when
Easily causing the movement of drainage tube position makes its front end deviate from from bile duct, and is administered, rinses and drains and share a tube chamber, no
Continuous drainage can be accomplished, be also inconvenient to observe developing result, and can cause to be administered or intraluminal bile is stranded in when rinsing and return
Fluid capacitance easily causes retrograde infection.
The content of the invention：
To overcome the nose bile drainage tube conduction hole used at present easily to block, drainage tube easily from bile duct deviate from, be administered
Or the technical problem of intraluminal bile backflow is stranded in when rinsing, the utility model offer is a kind of simple in construction, reasonable in design,
Conduction hole is not easily blocked, drainage tube is not easy to deviate from from bile duct, and avoids bile when injection of medicine or flushing bile duct from flowing back, outside
Shape nose bile drainage tube attractive in appearance.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is：A kind of nose bile drainage tube, by drainage tube
(1), conduction hole (2) forms, it is characterised in that the top of described drainage tube (1) is provided with injection orifice (3), drainage tube (1) insertion
End is fixedly connected with ballonet (4), and injection-tube (5) and ballonet gas tube (6) are located on the inwall of drainage tube (1), injection orifice (3)
A check-valves (7), drainage tube can be connected by the end of injection-tube (5) and ballonet gas tube (6) respectively with ballonet (4)
(1) end can connect quick change locking female Luer (8), and seal wire (9), the external diameter and note of seal wire are can be inserted into injection-tube (5)
Perforation (3) internal diameter is consistent.
After a kind of nose bile drainage tube provided by the utility model uses said structure, multiple conduction holes and ballonet will be carried
Drainage tube leading section be positioned under ERCP more than obstruction of bile duct position, and by drainage tube, injection-tube and ballonet
The end of gas tube is drawn from the side nostril of patient, and the end of injection-tube and ballonet gas tube is connected to a non-return respectively
Valve, gas is then injected to ballonet by ballonet gas tube, external diameter is that 6mm~10mm is advisable after making ballonet inflation, is noted
Insertion seal wire in pipe is penetrated, seal wire can be extracted when injection of medicine or flushing bile duct, the end of drainage tube is locked by a quick change
Female Luer connects drainage bag.So multiple conduction holes are not easily blocked, and ballonet can prevent drainage tube from deviating from from bile duct, may be used also
Prevent conduction hole to be attached at bile duct wall and block conduction hole, ensure that drainage is unobstructed；Administration, the tube chamber for rinsing and draining separate, and keep
Continuous drainage and convenient observation developing result, injection orifice internal diameter is consistent with the external diameter of seal wire, can prevent bile from flowing into injection-tube, keep away
Bile backflow when exempting from injection of medicine or rinsing bile duct, prevents retrograde infection and repeated intubation delay treatment, and to patient with
Come more pains and burden.The nose bile drainage tube is simple in construction, reasonable in design, and conduction hole is not easily blocked, drainage tube is not easy to take off
Bile backflow when going out, and avoiding injection of medicine or rinse bile duct, can be widely applied in nose courage drainage procedure.
Brief description of the drawings：
Fig. 1 is the utility model concrete structure schematic diagram：
1st, drainage tube 2, conduction hole 3, injection orifice 4, ballonet 5, injection-tube 6, ballonet gas tube 7, check-valves
8th, quick change locking female Luer 9, seal wire
Embodiment：
Nose bile drainage tube is made of PVC material.The top of drainage tube 1 is provided with injection orifice 3, and the insertion end of drainage tube 1 is fixed
Ballonet 4 is connected, the side wall of drainage tube 1 of the front end of ballonet 4 is provided with multiple conduction holes 2, and ballonet 4 is wrapped in a bit of drainage
On pipe 1, injection-tube 5 and ballonet gas tube 6 are located on the inwall of drainage tube 1, and injection orifice 3 and ballonet 4 pass through injection respectively
The end of pipe 5 and ballonet gas tube 6 can connect a check-valves 7, and the end of drainage tube 1 can connect quick change locking female Luer
8, seal wire 9 is can be inserted into injection-tube 5, the external diameter of seal wire is consistent with the internal diameter of injection orifice 3.
In use, operator conscientiously checks ballonet whether there is gas leakage, whether drainage tube, injection-tube, ballonet gas tube lead to
Freely, the gas in most ballonet is taken out after passed examination, send leading section of the nose bile drainage tube with ballonet under 12 colonoscopies
Enter more than obstruction of bile duct position, then draw the end of drainage tube, injection-tube and ballonet gas tube from the side nostril of patient
Go out, the end of injection-tube and ballonet gas tube connects a check-valves respectively, and Rule is locked in the end of drainage tube by a quick change
Joint connect drainage bag, then by ballonet gas tube to ballonet inject gas, make ballonet inflate after external diameter be 6mm~
10mm is advisable, and drainage tube is outwards drawn, feels flexible resistance, with immobilization with adhesive tape drainage tube in wing of nose both sides, injection-tube
Seal wire can be extracted when inserting seal wire, injection of medicine or flushing bile duct, you can use.
Claims (2)
1. a kind of nose bile drainage tube, it is made up of drainage tube (1), conduction hole (2), it is characterised in that the top of described drainage tube (1)
End is provided with injection orifice (3), and drainage tube (1) insertion end is fixedly connected with ballonet (4), injection-tube (5) and ballonet gas tube (6) position
In on the inwall of drainage tube (1), injection orifice (3) and ballonet (4) pass through injection-tube (5) and ballonet gas tube (6) respectively
End connects a check-valves (7), and the end of drainage tube (1) connects quick change locking female Luer (8).
A kind of 2. nose bile drainage tube according to claim 1, it is characterised in that insertion seal wire in described injection-tube (5)
(9), the external diameter of seal wire is consistent with the internal diameter of injection orifice (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451416.6U CN206730187U (en) | 2016-12-18 | 2016-12-18 | A kind of nose bile drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451416.6U CN206730187U (en) | 2016-12-18 | 2016-12-18 | A kind of nose bile drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730187U true CN206730187U (en) | 2017-12-12 |
Family
ID=60554740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621451416.6U Expired - Fee Related CN206730187U (en) | 2016-12-18 | 2016-12-18 | A kind of nose bile drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744234A (en) * | 2018-07-04 | 2018-11-06 | 四川大学华西第二医院 | Anti-slip injecting liquid drug drainage tube |
-
2016
- 2016-12-18 CN CN201621451416.6U patent/CN206730187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744234A (en) * | 2018-07-04 | 2018-11-06 | 四川大学华西第二医院 | Anti-slip injecting liquid drug drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |