CN209564504U - A kind of biliary extra-drainage and feed back integral tube - Google Patents
A kind of biliary extra-drainage and feed back integral tube Download PDFInfo
- Publication number
- CN209564504U CN209564504U CN201720073279.5U CN201720073279U CN209564504U CN 209564504 U CN209564504 U CN 209564504U CN 201720073279 U CN201720073279 U CN 201720073279U CN 209564504 U CN209564504 U CN 209564504U
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- China
- Prior art keywords
- biliary
- section
- drainage
- transfer bag
- pipe
- Prior art date
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- Expired - Fee Related
Links
- 210000003445 biliary tract Anatomy 0.000 claims abstract description 34
- 238000002788 crimping Methods 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 210000000941 bile Anatomy 0.000 abstract description 19
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 9
- 230000000968 intestinal effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005070 sphincter Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010023129 Jaundice cholestatic Diseases 0.000 description 1
- 201000005267 Obstructive Jaundice Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000000291 postprandial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Prostheses (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a kind of biliary extra-drainage and feed back integral tube, including biliary stent, enteric drainage pipe, transfer bag and clips, the biliary stent and the enteric drainage pipe, which seal, to be threaded through on the transfer bag, the biliary stent is located at one section in biliary tract and the Duan Shangjun in the transfer bag and offers the first conduction hole, and the enteric drainage pipe is located at one section in enteron aisle and the Duan Shangjun in the transfer bag and offers the second conduction hole；The biliary stent one end and the enteric drainage pipe far from the biliary tract are equipped with clips far from one end of the enteron aisle.Bile can be fed back in enteron aisle again by transfer bag by biliary stent by the biliary drainage in biliary tract to transfer bag by setting transfer bag, intestinal juice is avoided to backflow into biliary tract and cause to infect by the utility model.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of biliary extra-drainage and feed back integral tube.
Background technique
Obstructive jaundice needs to pass through skin puncture biliary drainage art.Current biliary stent has three classes, Yi Leishi
Drainage tube, i.e., it is bile is internal out from biliary drainage；Second class is interior drainage, i.e., biliary drainage is entered enteron aisle；Third class
It is inside-and-outside drainage, i.e., bile can flow out in vivo from biliary tract, can also flow to enteron aisle from biliary tract by drainage tube.Interior external drainage
Pipe is for drainage tube, it is possible to reduce bile loss, bile flow more meets physiology course, but existing mainly asks
Topic is that intestinal juice is easy to backflow into biliary tract, causes refractory infection, jeopardizes the health and life of patient.Since normal biliary tract is nothing
Bacterium, intestinal juice and bile are isolated by this sphincter of Audi for biliary tract lower end, and bile is forward to flow to from biliary tract under physiological conditions
Enteron aisle, occasionally having intestinal juice to backflow then will appear infection of biliary tract into biliary tract.Inside-and-outside drainage is the artificial list by this sphincter difficult to understand
It is destroyed to flap valve function, the smooth drainage tube in center is by enteron aisle and biliary tract connection, and when postprandial or abdominal pressure increases, intestinal juice backflows
Into biliary tract, infection is formed.
Utility model content
Technical problem to be solved in the utility model be in view of the deficiencies of the prior art, provide a kind of biliary extra-drainage and
Feed back integral tube.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of biliary extra-drainage and integral tube is fed back,
Including biliary stent, enteric drainage pipe, transfer bag and clips, the biliary stent and the enteric drainage pipe are sealed
It is threaded through on the transfer bag, the biliary stent is located on one section in biliary tract and one section in the transfer bag
The first conduction hole is offered, the enteric drainage pipe is located on one section in enteron aisle and one section in the transfer bag
Offer the second conduction hole；The biliary stent one end and the enteric drainage pipe far from the biliary tract are far from described
One end of enteron aisle is equipped with clips.
The beneficial effects of the utility model are: the utility model is by setting transfer bag, it can be by biliary stent by gallbladder
In biliary drainage to transfer bag in road, bile is fed back in enteron aisle again by transfer bag, intestinal juice is avoided to backflow into biliary tract
And it causes to infect.
Based on the above technical solution, the utility model can also do following improvement.
Further, the biliary stent is arranged along the axial direction of the enteric drainage pipe and is integrally attached to the enteron aisle and draws
In flow tube.
Beneficial effect using above-mentioned further scheme is: by the way that biliary stent is integrally attached to enteric drainage pipe
On, so that overall structure is simple, it is easier to realize the connection with transfer bag.
Further, the enteric drainage pipe includes the sequentially connected feedback pipeline section of one and pipe crimping section, the feedback pipeline section
A part and the pipe crimping section be located in the enteron aisle, it is described feed back pipeline section another part sealing is threaded through the transfer
On bag, the described feedback one end of pipeline section far from the pipe crimping section is stretched out out of described transfer bag；
The biliary stent is integrally attached on the feedback pipeline section and along the axial arrangement for feeding back pipeline section, described
Biliary stent is located in the biliary tract close to one end of the pipe crimping section, the biliary stent far from the pipe crimping section one
End is stretched out out of described transfer bag.
Beneficial effect using above-mentioned further scheme is: pipeline section and pipe crimping section is fed back by setting, so that bile draws
It flows and feeds back more convenient.
Further, the biliary stent and it is described feed back pipeline section be connected part circular in cross-section and its diameter with
The cross-sectional diameter of the pipe crimping section is identical.
Beneficial effect using above-mentioned further scheme is: by the way that biliary stent is connected part with pipeline section is fed back
Cross-sectional diameter and the cross-sectional diameter of pipe crimping section be arranged to it is identical so that entirely feed back integral tube be from the appearance one
Pipe, the lateral wall of tube body will not scratch biliary tract or enteron aisle.
Further, one end and the feedback pipeline section far from the pipe crimping section of the biliary stent are far from the pipe crimping
One end of section is equipped with connector.
Further, the biliary stent is connected to be socketed on the lateral wall of part with the feedback pipeline section prevents X from penetrating
The quoit that line penetrates.
Further, one end of the transfer bag is equipped with interface, is screwed with sealing cover on the interface；It is set on the transfer bag
There is graduation mark.
Beneficial effect using above-mentioned further scheme is: by the way that sealing cover is arranged, when bile is from biliary drainage Tube Drain
It is excessive and when can not feed back in time, openable sealing cover flows out bile, then turns off sealing cover again.
Further, the end of the pipe crimping section offers multiple through-holes.
Further, the transfer bag is equipped with link.
It further, further include draught line, one end of the draught line is fixed on the pipe crimping section far from the feedback pipeline section
One end on, the other end of the draught line is connected with clamp；When the draught line is stretched to the direction far from the pipe crimping section,
Curling occurs for the pipe crimping section and clamp adaptation is connected to the end for feeding back pipeline section.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the feedback integral tube of the utility model；
Fig. 2 is the structural schematic diagram two of the feedback integral tube of the utility model；
Fig. 3 is that biliary stent and feedback pipeline section in the feedbacks integral tube of the utility model is connected the cross section of part
Structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1, biliary stent；11, the first conduction hole；2, enteric drainage pipe；21, pipeline section is fed back；22, pipe crimping section；3, transfer
Bag；4, clips；5, connector；6, quoit；7, sealing cover；8, draught line.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1-Figure 3, a kind of biliary extra-drainage of the present embodiment and integral tube, including biliary stent 1, intestines are fed back
Road drainage tube 2, transfer bag 3 and clips 4, the biliary stent 1 and the enteric drainage pipe 2, which seal, to be threaded through in described
Turn on bag 3, the biliary stent 1 is located at one section in biliary tract and the Duan Shangjun in the transfer bag 3 and offers
First conduction hole 11, the enteric drainage pipe 2 are located at one section in enteron aisle and the Duan Shangjun in the transfer bag 3 and open
Equipped with the second conduction hole；The biliary stent 1 one end and the enteric drainage pipe 2 far from the biliary tract are far from the intestines
The one end in road is equipped with clips 4.The present embodiment can be drawn the bile in biliary tract by biliary stent by setting transfer bag
It flows in transfer bag, bile is fed back in enteron aisle again by transfer bag, intestinal juice is avoided to backflow into biliary tract and cause to infect.
As shown in Figure 1, axial arrangement and one of the embodiment of the present invention biliary stent 1 along the enteric drainage pipe 2
It is connected on the enteric drainage pipe 2.The enteric drainage pipe 2 includes the sequentially connected feedback pipeline section 21 of one and pipe crimping section
22, described a part for feeding back pipeline section 21 and the pipe crimping section 22 are located in the enteron aisle, described to feed back the another of pipeline section 21
Part sealing is threaded through on the transfer bag 3, and the described feedback one end of pipeline section 21 far from the pipe crimping section 22 is from the transfer bag 3
Interior stretching；
As shown in Figure 1, the embodiment of the present invention biliary stent 1 is integrally attached on the feedback pipeline section 21 and along described
The axial arrangement of pipeline section 21 is fed back, the biliary stent 1 is located in the biliary tract close to one end of the pipe crimping section 22, described
The one end of biliary stent 1 far from the pipe crimping section 22 is stretched out out of described transfer bag 3.By by biliary stent integrally connected
On enteric drainage pipe, so that overall structure is simple, it is easier to realize and transfer bag connection and be plugged on human body biliary tract and
In enteron aisle.Pipeline section and pipe crimping section are fed back by setting, so that the drainage of bile and feedback are more convenient.
The cross section of part as shown in Figure 1, the embodiment of the present invention biliary stent 1 is connected with the feedback pipeline section 21
Rounded and its diameter is identical as the cross-sectional diameter of the pipe crimping section 22, and the entire lateral wall for feeding back integral tube is smooth arc
Face structure.It is set by the cross-sectional diameter for part that biliary stent is connected with feedback pipeline section and the cross-sectional diameter of pipe crimping section
Be set to it is identical so that entirely feed back integral tube be from the appearance a root canal, the lateral wall of tube body will not scratch biliary tract or enteron aisle.
As depicted in figs. 1 and 2, one end and institute far from the pipe crimping section 22 of the embodiment of the present invention biliary stent 1
It states feedback pipeline section 21 and is equipped with connector 5 far from one end of the pipe crimping section 22, it is convenient to be connected with external other equipment.
The lateral wall of part as shown in Figure 1, the embodiment of the present invention biliary stent 1 is connected with the feedback pipeline section 21
On be socketed with the quoit 6 for preventing X-ray transparent.
As shown in Fig. 2, one end of the embodiment of the present invention transfer bag 3 is equipped with interface, sealing cover is screwed on the interface
7, when bile is from the too many of biliary drainage Tube Drain and can not feed back in time, openable sealing cover flows out bile, then
Turn off sealing cover again.The transfer bag 3 be equipped with graduation mark, conveniently check transfer bag inner container juice number.On the transfer bag
Equipped with link, facilitates and hang up transfer bag.
The end of the embodiment of the present invention pipe crimping section 22 offers multiple through-holes, and single access is avoided to lead to pipeline blockage.
It further includes draught line 8 that the embodiment of the present invention, which feeds back integral tube, and one end of the draught line 8 is fixed on the pipe crimping
For section 22 far from described one end for feeding back pipeline section 21, the other end of the draught line 8 is connected with clamp；The draught line 8 is to remote
When direction from the pipe crimping section 22 stretches, curling occurs for the pipe crimping section 22 and clamp adaptation is connected to the feedback pipe
The end of section 21.The structure of similar hook can be used in the clamp, is directly hooked on the end for feeding back pipeline section.Draught line is specific
The inner cavity of pipe crimping and conduit is penetrated into pipe crimping and sequentially passed through from the conduction hole of the end close to pipe crimping and be pierced by from connector.
The use process of the feedback integral tube of the present embodiment is, first by the pipe crimping section of enteric drainage pipe and biliary stent
A part is plugged on respectively in the enteron aisle and biliary tract of human body, then opens the clips of biliary stent one end, will by link
Transfer bag hangs over the place lower than biliary stent plane, due to pressure of biliary tract and gravity so that the bile in biliary tract is logical
The first conduction hole crossed on biliary stent enters in transfer bag, is stored into when needing biliary recycle, then passing through clips will
Biliary stent one end clips handle, and bile is avoided to flow back into biliary tract again.Transfer bag is hung over higher than biliary tract by link
Then the clips of enteric drainage pipe are opened, due to gravity, pass through the bile in transfer bag by the place of drainage tube plane
The second conduction hole crossed on enteric drainage pipe enters in enteron aisle.After completing biliary recycle, by clips by enteric drainage pipe
One end clips handle, and intestinal juice adverse current is avoided to enter in transfer bag.Biliary drainage and biliary recycle are carried out repeatedly.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of biliary extra-drainage and feed back integral tube, which is characterized in that including biliary stent (1), enteric drainage pipe (2),
Transfer bag (3) and clips (4), the biliary stent (1) and the enteric drainage pipe (2), which seal, is threaded through the transfer
On bag (3), the Duan Shangjun that the biliary stent (1) is located at one section in biliary tract and is located in the transfer bag (3) is opened
Equipped with the first conduction hole (11), the enteric drainage pipe (2) is located at one section in enteron aisle and is located in the transfer bag (3)
One Duan Shangjun offers the second conduction hole；The biliary stent (1) one end and the enteric drainage far from the biliary tract
Pipe (2) is equipped with clips (4) far from one end of the enteron aisle；
The biliary stent (1) arranges along the axial direction of the enteric drainage pipe (2) and is integrally attached to the enteric drainage pipe
(2) on；
The enteric drainage pipe (2) includes the sequentially connected feedback pipeline section (21) of one and pipe crimping section (22), the feedback pipeline section
(21) a part and the pipe crimping section (22) is located in the enteron aisle, and another part sealing for feeding back pipeline section (21) is worn
It is located on the transfer bag (3), the described one end of pipeline section (21) far from the pipe crimping section (22) that feeds back is out of described transfer bag (3)
It stretches out；
The biliary stent (1) is integrally attached on feedback pipeline section (21) and along the axial cloth for feeding back pipeline section (21)
It sets, the biliary stent (1) is located in the biliary tract close to one end of the pipe crimping section (22), the biliary stent (1)
One end far from the pipe crimping section (22) is stretched out out of described transfer bag (3).
2. a kind of biliary extra-drainage and feedback integral tube according to claim 1, which is characterized in that the biliary stent
(1) and it is described feed back pipeline section (21) be connected part circular in cross-section and its diameter and the pipe crimping section (22) cross section
Diameter is identical.
3. a kind of biliary extra-drainage and feedback integral tube according to claim 1, which is characterized in that the biliary stent
(1) one end far from the pipe crimping section (22) and feed back pipeline section (21) are equipped with far from one end of the pipe crimping section (22)
Connector (5).
4. a kind of biliary extra-drainage and feedback integral tube according to claim 3, which is characterized in that the biliary stent
(1) it is connected with feedback pipeline section (21) and is socketed with the quoit (6) for preventing X-ray transparent on the lateral wall of part.
5. a kind of biliary extra-drainage and feedback integral tube according to claim 4, which is characterized in that the transfer bag (3)
One end is equipped with interface, is screwed with sealing cover (7) on the interface；The transfer bag (3) is equipped with graduation mark.
6. to a kind of any one of 5 biliary extra-drainages and feeding back integral tube according to claim 1, which is characterized in that the volume
The end of pipeline section (22) offers multiple through-holes.
7. a kind of biliary extra-drainage and feedback integral tube according to claim 6, which is characterized in that on the transfer bag (3)
Equipped with link.
8. to a kind of any one of 5,7 biliary extra-drainages and feeding back integral tube according to claim 1, which is characterized in that also wrap
It includes draught line (8), one end of the draught line (8) is fixed on the pipe crimping section (22) far from described one end for feeding back pipeline section (21)
On, the other end of the draught line (8) is connected with clamp；The draught line (8) is drawn to the direction far from the pipe crimping section (22)
When stretching, curling occurs for the pipe crimping section (22) and clamp adaptation is connected to the end for feeding back pipeline section (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073279.5U CN209564504U (en) | 2017-01-21 | 2017-01-21 | A kind of biliary extra-drainage and feed back integral tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073279.5U CN209564504U (en) | 2017-01-21 | 2017-01-21 | A kind of biliary extra-drainage and feed back integral tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209564504U true CN209564504U (en) | 2019-11-01 |
Family
ID=68319055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720073279.5U Expired - Fee Related CN209564504U (en) | 2017-01-21 | 2017-01-21 | A kind of biliary extra-drainage and feed back integral tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209564504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583174A (en) * | 2017-01-21 | 2018-01-16 | 新疆医科大学附属肿瘤医院 | A kind of biliary extra-drainage and feedback integral tube |
-
2017
- 2017-01-21 CN CN201720073279.5U patent/CN209564504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583174A (en) * | 2017-01-21 | 2018-01-16 | 新疆医科大学附属肿瘤医院 | A kind of biliary extra-drainage and feedback integral 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |