CN204542291U - Multifunctional biliary tract mirror stone extraction basket - Google Patents
Multifunctional biliary tract mirror stone extraction basket Download PDFInfo
- Publication number
- CN204542291U CN204542291U CN201520101640.1U CN201520101640U CN204542291U CN 204542291 U CN204542291 U CN 204542291U CN 201520101640 U CN201520101640 U CN 201520101640U CN 204542291 U CN204542291 U CN 204542291U
- Authority
- CN
- China
- Prior art keywords
- basket
- biliary tract
- pipeline
- pipe box
- stone extraction
- 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
The utility model discloses a kind of multifunctional biliary tract mirror stone extraction basket, control pipeline is provided with in basket pipe box, basket pipe box is provided with liquid-inlet, liquid-inlet is connected with control pipeline by pipeline, between the outer wall controlling pipeline and the inwall of basket pipe box, form gas passage, basket pipe box is provided with the inflating balloon be connected with gas passage; The one end controlling pipeline is connected with gas conduit and liquid conduits, gas conduit is being provided with air bag near the side of stone extraction basket, it is simple that this utility model not only has structure, design advantage cleverly, expand biliary tract by inflating balloon during use, not easily by foreign matters from being blocked in gallbladder, bile duct, sacculus also can be utilized to carry out biliary tract cleaning, in addition inject contrast agent by basket passage and carry out cholangiography or injecting normal saline flushing biliary tract, make visual area more clear.
Description
Technical field
This utility model relates to a kind of multifunctional biliary tract mirror stone extraction basket, belongs to stone extraction basket renovation technique field.
Background technology
At present, choledochoscope stone extraction basket is used for catching under choledochoscope and taking out Biliary Calculi, existing stone extraction basket when carrying out biliary tract stone extraction usually by the cholesterinosis thing in biliary tract inwall, biliary tract and stone barrier sight line, hinder operation, and contrast agent cannot be injected by basket and carry out intra-operative cholangiography, so existing choledochoscope stone extraction basket device is still perfect not.
Summary of the invention
The purpose of this utility model is: provide a kind of structure simple, practical, expands biliary tract, not easily by foreign matters from being blocked in gallbladder, bile duct, sacculus also can be utilized to carry out biliary tract cleaning during use by inflating balloon.In addition inject contrast agent by basket passage and carry out cholangiography or injecting normal saline flushing biliary tract, make visual area a kind of multifunctional biliary tract mirror stone extraction basket more clearly, to overcome the deficiencies in the prior art.
This utility model is constructed as follows: multifunctional biliary tract mirror stone extraction basket, comprise basket joystick, basket pipe box, the basket seal wire be connected with basket joystick, and the stone extraction basket that basket guidewire tip is arranged, control pipeline is provided with in basket pipe box, basket pipe box is provided with liquid-inlet, liquid-inlet is connected with control pipeline by pipeline, between the outer wall controlling pipeline and the inwall of basket pipe box, form gas passage, basket pipe box is provided with the inflating balloon be connected with gas passage; Control one end of pipeline to be connected with gas conduit and liquid conduits, gas conduit is provided with air bag in the side of close stone extraction basket.
Described basket seal wire is arranged on and controls in pipeline and liquid conduits.
Described gas conduit is connected with gas passage.
Compared with prior art, it is simple that this utility model not only has structure, design advantage cleverly, and the design makes improvements on original choledochoscope stone extraction basket, structure is simple, easy realization: expand biliary tract by inflating balloon during use, not easily by foreign matters from being blocked in gallbladder, bile duct, also can utilize sacculus to carry out biliary tract cleaning.In addition inject contrast agent by basket passage and carry out cholangiography or injecting normal saline flushing biliary tract, make visual area more clear.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the A-A view of Fig. 1;
Description of reference numerals: 1-basket joystick, 2-basket seal wire, 3-stone extraction basket, 4-basket pipe box, 5-controls pipeline, 6-liquid-inlet, 7-gas passage, 8-inflating balloon, 9-gas conduit, 10-liquid conduits, 11-air bag.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Enforcement of the present utility model: multifunctional biliary tract mirror stone extraction basket, comprise basket joystick 1, basket pipe box 4, the basket seal wire 2 be connected with basket joystick 1, and the stone extraction basket 3 that basket seal wire 2 termination is arranged, be provided with in basket pipe box 4 and control pipeline 5, basket pipe box 4 is provided with liquid-inlet 6, liquid-inlet 6 is connected with control pipeline 5 by pipeline, between the outer wall controlling pipeline 5 and the inwall of basket pipe box 4, form gas passage 7, basket pipe box 4 is provided with the inflating balloon 8 be connected with gas passage 7; Control one end of pipeline 5 to be connected with gas conduit 9 and liquid conduits 10, gas conduit 9 is provided with air bag 11 in the side of close stone extraction basket 3.
Described basket seal wire 2 is arranged on and controls in pipeline 5 and liquid conduits 10.
Described gas conduit 9 is connected with gas passage 7.
Biliary tract is because blocking, and cholestasis, circulation are not smooth, cause inflammation, after utilizing inflating balloon 8 that air bag 11 is full of gas, allow bile circulate and recover normal, and air bag 11 also can expand biliary tract, increase the visual field.
The separate liquid injection orifice of liquid-inlet 6 injects liquid, can add contrast agent or normal saline.
This utility model the design makes improvements on original choledochoscope stone extraction basket, structure is simple, easy realization: expand biliary tract by air bag 11 during use, not easily by foreign matters from being blocked in gallbladder, bile duct, air bag 11 also can be utilized to carry out biliary tract cleaning, in addition inject contrast agent by basket passage and carry out cholangiography or injecting normal saline flushing biliary tract, make visual area more clear.
Claims (3)
1. multifunctional biliary tract mirror stone extraction basket, comprise basket joystick (1), basket pipe box (4), the basket seal wire (2) be connected with basket joystick (1), and the stone extraction basket (3) that basket seal wire (2) termination is arranged, it is characterized in that: be provided with in basket pipe box (4) and control pipeline (5), basket pipe box (4) is provided with liquid-inlet (6), liquid-inlet (6) is connected with control pipeline (5) by pipeline, gas passage (7) is formed between the outer wall controlling pipeline (5) and the inwall of basket pipe box (4), basket pipe box (4) is provided with the inflating balloon (8) be connected with gas passage (7), the one end controlling pipeline (5) is connected with gas conduit (9) and liquid conduits (10), goes up and the side near stone extraction basket (3) is provided with air bag (11) at gas conduit (9).
2. multifunctional biliary tract mirror stone extraction basket according to claim 1, is characterized in that: described basket seal wire (2) is arranged on and controls in pipeline (5) and liquid conduits (10).
3. multifunctional biliary tract mirror stone extraction basket according to claim 1, is characterized in that: described gas conduit (9) is connected with gas passage (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101640.1U CN204542291U (en) | 2015-02-12 | 2015-02-12 | Multifunctional biliary tract mirror stone extraction basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101640.1U CN204542291U (en) | 2015-02-12 | 2015-02-12 | Multifunctional biliary tract mirror stone extraction basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542291U true CN204542291U (en) | 2015-08-12 |
Family
ID=53817469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101640.1U Expired - Fee Related CN204542291U (en) | 2015-02-12 | 2015-02-12 | Multifunctional biliary tract mirror stone extraction basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495594A (en) * | 2016-01-22 | 2018-09-04 | 波士顿科学医学有限公司 | Fetch system |
| CN110960285A (en) * | 2020-01-15 | 2020-04-07 | 付志刚 | Vascular sheath group with hemostasis function |
-
2015
- 2015-02-12 CN CN201520101640.1U patent/CN204542291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495594A (en) * | 2016-01-22 | 2018-09-04 | 波士顿科学医学有限公司 | Fetch system |
| CN108495594B (en) * | 2016-01-22 | 2021-03-30 | 波士顿科学医学有限公司 | Retrieval system |
| CN110960285A (en) * | 2020-01-15 | 2020-04-07 | 付志刚 | Vascular sheath group with hemostasis function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Yaozhen Inventor after: Zhang Hao Inventor after: Zhang Hong Inventor after: Tian She Inventor after: Song Jian Inventor before: Pan Yaozhen |
|
| COR | Change of bibliographic data | ||
| 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: 20150812 Termination date: 20190212 |