CN201091699Y - Naso-biliary tube water-spreading tube with balloon - Google Patents
Naso-biliary tube water-spreading tube with balloon Download PDFInfo
- Publication number
- CN201091699Y CN201091699Y CNU2007200767678U CN200720076767U CN201091699Y CN 201091699 Y CN201091699 Y CN 201091699Y CN U2007200767678 U CNU2007200767678 U CN U2007200767678U CN 200720076767 U CN200720076767 U CN 200720076767U CN 201091699 Y CN201091699 Y CN 201091699Y
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- air bag
- tube
- naso
- biliary
- 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
Links
- 210000000941 bile Anatomy 0.000 claims abstract description 24
- 210000000013 bile duct Anatomy 0.000 abstract description 11
- 239000004575 stone Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000005945 translocation Effects 0.000 abstract 1
- 210000003445 biliary tract Anatomy 0.000 description 7
- 238000007462 endoscopic naso-biliary drainage Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 6
- 230000017105 transposition Effects 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 238000001574 biopsy Methods 0.000 description 3
- 238000007459 endoscopic retrograde cholangiopancreatography Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000000414 obstructive effect Effects 0.000 description 2
- 201000010304 suppurative cholangitis Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to the technical field of medical devices, which discloses a naso-biliary drainage tube with an air bag used for the drainage of the bile in a bile duct or the discharge of the residual stones in the bile duct. The utility model consists of the naso-biliary drainage tube (1) and the air bag (2), the naso-biliary drainage tube is divided into two parts of a body part (1.1) and a head part (1.2), the body part (1.1) is a dual-cavity tube, one side thereof is an inflation tube (1.3), the front end is communicated with the air bag for the inflation or deflation of the air bag, and the tail end is matched with a rubber plug (3) for the prevention of air leakage; the other side is a drainage tube (1.4) and is communicated with the head part, the air bag is wrapped at the junction of the body part and the head part of the naso-biliary drainage tube, and a drainage hole (4) is arranged on the tube wall of the drainage tube which is positioned at the front and the back of the air bag. The naso-biliary drainage tube has simple structure and convenient usage. The naso-biliary drainage tube can not have translocation and emersion when in placement or implanting of the drainage tube, if the indwelling process finds the residual stones in the bile duct, the air bag can be pulled out after inflation, and the residual stones can be dragged out of the bile duct.
Description
Technical field
This utility model relates to technical field of medical instruments, is a kind of nose bile drainage tube of the band air bag that is used for bile in the drain bile duct and retained calculus in the bile duct is hauled out.
Background technology
Acute obstructive suppurative cholangitis is common emergency and severe disease clinically, and endoscopic nasobiliary drainage art (ENBD) is the first-selection treatment measure of acute obstructive suppurative cholangitis.ENBD is a kind of easy, safe and effective biliary tract drainage way, it is that biopsy pipeline by scope inserts the front end of nose bile drainage tube in the biliary tract, the other end is drawn from the nostril, can not only drain infectious bile in the biliary tract, alleviate pressure of biliary tract, jaundice eliminating, control inflammation by nose bile drainage tube, and at any time radiography, repeatedly the flushing, drug infusion, effectively improve patient's whole body situation.Used nose bile drainage tube is the elongated pipe of a both ends open at present, and the head tube wall is provided with conduction hole, and front end is slightly thin, and tail end is connected to the syringe standard interface, and joining with syringe is used for extracting or injecting fluid.Its weak point is because of pipe is thinner, when inserting in the biliary tract, if the patient operates unskilled or cooperates inharmoniously, causes the drainage tube transposition easily, deviates from, and makes and places failure; Longer because of the drainage tube indwelling time again, the nose bile drainage tube head often occurs and deviate from bile duct, sb.'s illness took a turn for the worse to cause the drain interruption; It three is that normal the discovery had calculus remnants after ERCP got stone and places nose bile drainage tube, and drainage tube can not help calculus, and the patient need accept ERCP once more and get stone, not only easily leads to complications, and has increased patient's misery and medical expense.
Summary of the invention
The purpose of this utility model provide a kind of easy to use, can prevent the drainage tube transposition, deviate from and can help to discharge the nose bile drainage tube of the band air bag of retained calculus.
This utility model is made up of nose bile drainage tube and air bag, and nose bile drainage tube divides body and head two parts, and body is a double lumen tube, and the one side is a gas tube, and front end communicates with air bag, is used for to airbag aeration or aerofluxus, and tail end is joined a rubber closure 3, with anti-gas-leak; Opposite side is a drainage tube, communicates with head, and air bag is wrapped in the intersection of nose bile drainage tube body and head, and the drainage tube tube wall that is positioned at the air bag front and back is provided with conduction hole.During use, gas emptying in the air bag, go endoscopic nasobiliary drainage art (ENBD) routinely, the relevant position that the biopsy pipeline by scope inserts biliary tract with the front end of nose bile drainage tube, the other end is drawn from the nostril, give airbag aeration with syringe with the rubber closure 3 that syringe needle passes the gas tube tail end, extract syringe needle, air bag is full to be adjacent to bile duct wall, extracts scope more routinely, drainage tube can transposition, deviate from promptly feasible drainage.Earlier with air bag deflation, extract out routinely again during taking-up.
This utility model is simple in structure, easy to use, drainage tube insert or can transposition when keeping somewhere, deviate from, improved the success rate that drainage tube is inserted or kept somewhere, if finding has retained calculus in the bile duct, outer drawing behind the airbag aeration can be hauled out bile duct with retained calculus in the indwelling process, do not need once more intubate or be ERCP again and get stone, thereby alleviated patient's misery and financial burden.
Description of drawings
Overall structure sketch map when Fig. 1 fills for this utility model air bag
Structural representation when Fig. 2 is the unaerated of this utility model air bag
Vertical section structure sketch map when Fig. 3 fills for this utility model air bag
Fig. 4 is this utility model intracaudate injection device interface structure sketch map
The specific embodiment
Now in conjunction with the accompanying drawings and embodiments, this utility model is described in detail.
This utility model is made up of nose bile drainage tube 1 and air bag 2,1 fen body 1.1 of nose bile drainage tube and head 1.2 two parts, and body 1.1 is a double lumen tube, the one side is a gas tube 1.3, and front end communicates with air bag 2, is used for to airbag aeration or aerofluxus, tail end is joined a rubber closure 3, with anti-gas-leak; Opposite side is a drainage tube 1.4, communicates with head, and air bag is wrapped in the intersection of nose bile drainage tube body and head, and the drainage tube tube wall that is positioned at the air bag front and back is provided with conduction hole 4.During use, gas emptying in the air bag, go endoscopic nasobiliary drainage art (ENBD) routinely, the relevant position that the biopsy pipeline by scope inserts biliary tract with the front end of nose bile drainage tube, the other end is drawn from the nostril, give air bag 2 inflations the rubber closure 3 that syringe needle passes the gas tube tail end with syringe, extract syringe needle, air bag is full to be adjacent to bile duct wall, extracts scope more routinely out, drainage tube can transposition, deviate from promptly feasible drainage.Earlier with air bag deflation, extract out external more routinely during taking-up.
Embodiment 1.
Nose bile drainage tube 1 length overall 200cm of the present utility model, external diameter 2.3mm, wherein body 1.1 long 197cm, gas tube 1.3 internal diameter 0.5mm, drainage tube 1.4 internal diameter 1.5mm, head 1.2 long 2cm, internal diameter 1.5mm, maximum outside diameter 10mm when air bag 2 fills, rubber closure 3 and gas tube 1.3 internal diameters coupling.This utility model can be made the different size model as required.
Claims (1)
1. nose bile drainage tube with air bag, it is characterized in that forming by nose bile drainage tube (1) and air bag (2), nose bile drainage tube divides body (1.1) and head (1.2) two parts, and body (1.1) is a double lumen tube, and the one side is gas tube (1.3), front end communicates with air bag, tail end is joined a rubber closure (3), and opposite side is drainage tube (1.4), communicates with head, air bag is wrapped in the intersection of nose bile drainage tube body and head, and the drainage tube tube wall that is positioned at the air bag front and back is provided with conduction hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200767678U CN201091699Y (en) | 2007-10-30 | 2007-10-30 | Naso-biliary tube water-spreading tube with balloon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200767678U CN201091699Y (en) | 2007-10-30 | 2007-10-30 | Naso-biliary tube water-spreading tube with balloon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201091699Y true CN201091699Y (en) | 2008-07-30 |
Family
ID=39899659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200767678U Expired - Fee Related CN201091699Y (en) | 2007-10-30 | 2007-10-30 | Naso-biliary tube water-spreading tube with balloon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201091699Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349809A (en) * | 2013-06-25 | 2013-10-16 | 胡寒竹 | Lock catch type nasal bile duct guiding device and simple manufacturing method thereof |
| CN105617508A (en) * | 2016-03-08 | 2016-06-01 | 黄尚卿 | Compound type drainage tube indwelling system and application method thereof |
| CN109224254A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Band takes the bile inside-and-outside drainage of stone sacculus |
| CN111658164A (en) * | 2020-06-19 | 2020-09-15 | 中国人民解放军陆军特色医学中心 | Infection prevention device in bile duct lithotomy |
-
2007
- 2007-10-30 CN CNU2007200767678U patent/CN201091699Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349809A (en) * | 2013-06-25 | 2013-10-16 | 胡寒竹 | Lock catch type nasal bile duct guiding device and simple manufacturing method thereof |
| CN105617508A (en) * | 2016-03-08 | 2016-06-01 | 黄尚卿 | Compound type drainage tube indwelling system and application method thereof |
| CN109224254A (en) * | 2018-11-22 | 2019-01-18 | 上海市东方医院 | Band takes the bile inside-and-outside drainage of stone sacculus |
| CN111658164A (en) * | 2020-06-19 | 2020-09-15 | 中国人民解放军陆军特色医学中心 | Infection prevention device in bile duct lithotomy |
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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: 20080730 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |