CN208926509U - It is a kind of to take the dedicated sacculus of stone for Biliary Calculi disease - Google Patents
It is a kind of to take the dedicated sacculus of stone for Biliary Calculi disease Download PDFInfo
- Publication number
- CN208926509U CN208926509U CN201721905760.2U CN201721905760U CN208926509U CN 208926509 U CN208926509 U CN 208926509U CN 201721905760 U CN201721905760 U CN 201721905760U CN 208926509 U CN208926509 U CN 208926509U
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- China
- Prior art keywords
- sacculus
- stone
- dedicated
- take
- support tube
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Abstract
The utility model provide it is a kind of for Biliary Calculi disease take the dedicated sacculus of stone, including sacculus and support tube, support tube is hollow structure, and the distal end of support tube passes through and fixes on sacculus along the length direction of sacculus, opens up in the middle part of sacculus fluted.It is poor to solve existing Biliary Calculi lithotomy method effect, and surgery operating wound is big, restores slow problem.The utility model belongs to medical instruments field.
Description
Technical field
The utility model relates to one kind to take stone sacculus, belong to medical instruments field.
Background technique
Currently, Biliary Calculi, which is typically necessary by the way of surgical operation, takes stone, other methods take stone effect poor, but
Surgery operating wound is big, restores slow, influences on patient health big.
Summary of the invention
The purpose of this utility model is that: provide it is a kind of take the dedicated sacculus of stone for Biliary Calculi disease, it is existing to solve
Biliary Calculi lithotomy method effect is poor, and surgery operating wound is big, restores slow problem.
To solve the above problems, proposed adoption is such a to take the dedicated sacculus of stone for Biliary Calculi disease, including sacculus and
Support tube, support tube are hollow structure, and the distal end of support tube passes through and fixes on sacculus along the length direction of sacculus, sacculus
Middle part opens up fluted.
Aforementioned to take in the dedicated sacculus of stone, sacculus is divided into double cavity structure by the groove at middle part, and groove is C font structure；
Aforementioned to take in the dedicated sacculus of stone, the distal end of the support tube sequentially passes through two cavitys of sacculus and extends to the outer of sacculus
Portion；
Aforementioned to take in the dedicated sacculus of stone, the distal end of sacculus is the diameter reduced structure of class sub warhead, is conducive to sacculus and smoothly passes through
Duodenofiberscope is crossed to enter in enteron aisle.
Compared with prior art, the utility model hollow support pipe passes through for seal wire, and sacculus is curled in when being not used
Distally, in sacculus after injection contrast agent balloon inflation, the C-shaped groove in the middle part of sacculus can be fully wrapped around by calculus, the ball for support tube
Capsule is percutaneously after transhepatic cholangiography punctures, and through duodenofiberscope after being wrapped up calculus with the sacculus, direct motion is sent into enteron aisle, sacculus into
After entering enteron aisle, sacculus interimage agent is pumped out, calculus can be disposed in enteron aisle, can use minimally invasive side using the sacculus
Method out of bile duct " taking-up " by calculus is sent into enteron aisle, and wound is small, recovery is fast, can operate repeatedly, is not necessarily to surgical operation, really
Accomplish minimally invasive to take stone.
Detailed description of the invention
Fig. 1 is structural schematic diagram when sacculus does not rush contrast agent；
Fig. 2 be sacculus rush it is swollen after structural schematic diagram；
Description of symbols: 1- sacculus, 2- support tube, 3- groove.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail, it should be understood that specific embodiment described herein is only to explain the utility model, not
For limiting the utility model.
Embodiment:
Referring to Figures 1 and 2, the dedicated sacculus of stone, including 1 He of sacculus are taken for Biliary Calculi disease the present embodiment provides a kind of
Support tube 2, support tube 2 are hollow structure, are passed through for seal wire, the distal end of support tube 2 passes through and consolidates along the length direction of sacculus 1
Due on sacculus 1, sacculus 1 is curled in support tube distal end when being not used, and the middle part of sacculus 1 opens up fluted 3, and sacculus 1 is by middle part
Groove 3 be divided into double cavity structure, in sacculus 1 after injection contrast agent balloon inflation, groove 3 is C font structure, C font structure
Groove 3 can be fully wrapped around by calculus, the distal end of the support tube 2 sequentially passes through two cavitys of sacculus 1 and extends to the outer of sacculus 1
Portion, and the distal end of sacculus 1 is gradual diminution, i.e., the distal end of sacculus 1 is the diameter reduced structure of class sub warhead, and it is smooth to be conducive to sacculus
Enter in enteron aisle by duodenofiberscope, be specifically shown in schematic diagram 2, which can be percutaneously after transhepatic cholangiography punctures, with the ball
Capsule 1 calculus is wrapped up after through duodenofiberscope, direct motion is sent into enteron aisle, after sacculus 1 enters enteron aisle, is pumped out and is made in sacculus 1
Shadow agent, calculus are disposed in enteron aisle, can be sent into using minimally invasive method by calculus out of bile duct " taking-up " using the ball, 1
In enteron aisle, wound is small, recovery is fast, can operate repeatedly, avoids surgical operation.
Claims (4)
1. a kind of take the dedicated sacculus of stone for Biliary Calculi disease, it is characterised in that: including sacculus (1) and support tube (2), support
Managing (2) is hollow structure, and the distal end of support tube (2) passes through and fixes on sacculus (1) along the length direction of sacculus (1), sacculus
(1) fluted (3) are opened up in the middle part of.
2. according to claim 1 it is a kind of for Biliary Calculi disease take the dedicated sacculus of stone, it is characterised in that: sacculus (1) by
The groove (3) at middle part is divided into double cavity structure, and groove (3) is C font structure.
3. a kind of according to claim 1 take the dedicated sacculus of stone for Biliary Calculi disease, it is characterised in that: the support tube
(2) distal end sequentially passes through two cavitys of sacculus (1) and extends to the outside of sacculus (1).
4. a kind of according to claim 1 take the dedicated sacculus of stone for Biliary Calculi disease, it is characterised in that: sacculus (1)
Distal end is the diameter reduced structure of class sub warhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905760.2U CN208926509U (en) | 2017-12-30 | 2017-12-30 | It is a kind of to take the dedicated sacculus of stone for Biliary Calculi disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905760.2U CN208926509U (en) | 2017-12-30 | 2017-12-30 | It is a kind of to take the dedicated sacculus of stone for Biliary Calculi disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926509U true CN208926509U (en) | 2019-06-04 |
Family
ID=66713573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905760.2U Expired - Fee Related CN208926509U (en) | 2017-12-30 | 2017-12-30 | It is a kind of to take the dedicated sacculus of stone for Biliary Calculi disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368063A (en) * | 2019-08-21 | 2019-10-25 | 山东大学第二医院 | A kind of vacuum suction biliary tract stone extraction auxiliary device |
| CN116831693A (en) * | 2023-01-10 | 2023-10-03 | 安庆市立医院 | ERCP (er-controlled release catheter) stone-taking balloon |
-
2017
- 2017-12-30 CN CN201721905760.2U patent/CN208926509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368063A (en) * | 2019-08-21 | 2019-10-25 | 山东大学第二医院 | A kind of vacuum suction biliary tract stone extraction auxiliary device |
| CN116831693A (en) * | 2023-01-10 | 2023-10-03 | 安庆市立医院 | ERCP (er-controlled release catheter) stone-taking balloon |
| CN116831693B (en) * | 2023-01-10 | 2024-01-26 | 安庆市立医院 | ERCP (er-controlled release catheter) stone-taking balloon |
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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: 20190604 Termination date: 20191230 |