CN204971452U - Stone basket is got to dribbling bag integral type - Google Patents
Stone basket is got to dribbling bag integral type Download PDFInfo
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- CN204971452U CN204971452U CN201520628158.3U CN201520628158U CN204971452U CN 204971452 U CN204971452 U CN 204971452U CN 201520628158 U CN201520628158 U CN 201520628158U CN 204971452 U CN204971452 U CN 204971452U
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- basket
- sacculus
- pipe
- epitheca
- integral type
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Abstract
The utility model provides a stone basket is got to dribbling bag integral type, includes gas tube, steel wire, radiography pipe, epitheca pipe, gasbag, basket and interior sheath pipe, epitheca outside of tubes wall adheres to the gasbag, the epitheca inside pipe wall is arranged in to the gas tube, communicates with the gasbag, it is intraductal that the epitheca is arranged in to the radiography pipe, with epitheca pipe fixed connection, the epitheca is intraductal be equipped with in the sheath pipe, the steel wire passes interior sheath pipe, and its one end is equipped with the basket, and the other end is equipped with the propelling movement handle, the basket is the four -wire basket, or eight gauze baskets, or the spiral basket. The utility model discloses an uniting two into one sacculus and basket, only need once putting into, can use sacculus or basket according to operation needs selectivity, the sacculus is not aerifyd when needing the basket, the basket does not open when needing the sacculus, the nos change time, can shorten because of changing the invalid operation time that the apparatus consumes as far as possible, and simultaneously, because reduced the physics stimulation of changing the apparatus production, can further reduce postoperative complication's emergence.
Description
Technical field
This utility model relates to medical instruments field, is a kind of band sacculus integral type stone extraction basket specifically.
Background technology
Duodenoscope retrograde ERCP (ERCP) and associated treatment are the effective means of Wicresoft's Diagnosis and Treat gallbladder pancreas systemic disease, sacculus and basket are two kinds of different apparatuses, irreplaceable mutually, at present, in operation process, when action need sacculus or basket, often need to change through seal wire, take time and effort, and frequent change physical stimulation that apparatus produces and easily cause vater's papilla sphincterismus, even post-operative complication as pancreatitis, cholangitis, hemorrhage, perforation etc.
Existing sacculus is mainly used in detecting biliary tract, and to comprise after cholangiography clearly with or without calculus, narrow, some patients can haul out calculus with sacculus, or with sacculus adjustment calculus position in biliary tract, makes basket be easy to take out calculus; Stone extraction basket is the main tool of getting stone under ERCP, and point four lines, eight lines and spiral basket, in clear and definite calculus position or with the postpone of sacculus adjusted position, can insert basket and carry out extracting of calculus and haul out.Existing sacculus and basket are independent design, when needing arbitrary one, needs are first after last consumptive material is exited in duodenoscope biopsy duct, insert sacculus or basket again, also need to experience the repetitive process first exiting and insert again when sacculus and basket are changed, take time and effort.
The shortcoming that existing sacculus and basket exist is:
1, independent design cannot use simultaneously.
2, replacing takes time and effort.
3, repetitious stimulation tissue is easy to develop complications.
Utility model content
In sum, the purpose of this utility model is to provide a kind of band sacculus integral type stone extraction basket.
The purpose of this utility model is realized by following technology:
A kind of band sacculus integral type stone extraction basket, comprises gas tube, steel wire, angiography catheter, outer sheath, air bag, basket and interior sheath pipe, outer sheath outer wall attachment air bag; Gas tube is placed in outer sheath inwall, is communicated with air bag; Angiography catheter is placed in outer sheath, is fixedly connected with outer sheath; Interior sheath pipe is provided with in outer sheath; Steel wire is through interior sheath pipe, and its one end is provided with basket, and the other end is provided with propelling movement handle.
Above-mentioned basket is four gauze baskets, or eight gauze baskets, or spiral basket.
Advantage of the present utility model and beneficial effect:
This utility model is united two into one at sacculus and basket, only need once insert, selectivity can be needed to use sacculus or basket according to operation, when needing basket, sacculus is not inflated, basket does not open when needing sacculus, without replacing construction, can shorten as far as possible because of change apparatus expend invalid operating time, simultaneously, because decrease the physical stimulation changed apparatus and produce, the generation of post-operative complication can be reduced further.
This utility model can not affect instrumentation effect, still through basket inner chamber radiography, can improve one-time treatment success rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A schematic diagram in Fig. 1.
In figure: in 1-gas tube, 2-steel wire, 3-angiography catheter, 4-outer sheath, 5-air bag, 6-basket, 7-, sheath pipe, 8-push handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, 2, a kind of band sacculus integral type stone extraction basket, comprises gas tube 1, steel wire 2, angiography catheter 3, outer sheath 4, air bag 5, basket 6 and interior sheath pipe 7, described outer sheath 4 outer wall attachment air bag 5; Described gas tube 1 is placed in outer sheath 4 inwall, is communicated with air bag 5; Described angiography catheter 3 is placed in outer sheath 4, is fixedly connected with outer sheath 4; Interior sheath pipe 7 is provided with in described outer sheath 4; Described steel wire 2 is through interior sheath pipe 7, and its one end is provided with basket 6, and the other end is provided with and pushes handle 8; Described basket 6 is four gauze baskets, or eight gauze baskets, or spiral basket.
Embodiment
Use with sacculus integral type stone extraction basket:
First, in angiography catheter 3, fill contrast agent, drain air; Above-mentioned band sacculus integral type stone extraction basket is inserted in biliary tract, after angiography catheter 3 conventional cholangiography display calculus size and location, open basket 6 and directly extract calculus through pushing handle 8 and haul out that biliary tract is outer or playing sacculus 5 by gas tube 1 hauls out calculus with sacculus, the hauling-out if calculus is not easily surfed the Net, after then first adjusting calculus position with sacculus 5, then open basket 6 through pushing handle 8, extract calculus by basket 6 and haul out outside biliary tract; Take out after calculus, again inject the capable cholangiography of contrast agent by angiography catheter 3 and check with or without residual stones, or play sacculus 5 by gas tube 1, the radiography that pressurizes in biliary tract through angiography catheter 3 defines without residual stones; For calculus of not easily surfing the Net individually, can attempting through pushing that handle 2 opens basket 6, little sacculus 5 played by gas tube 1, towing in biliary tract in process in biliary tract, causing turbulent flow that calculus is easy to into basket 6.
Claims (2)
1. be with a sacculus integral type stone extraction basket, comprise gas tube (1), steel wire (2), angiography catheter (3), outer sheath (4), air bag (5), basket (6) and interior sheath pipe (7), it is characterized in that: outer sheath (4) outer wall attachment air bag (5); Gas tube (1) is placed in outer sheath (4) inwall, is communicated with air bag (5); Angiography catheter (3) is placed in outer sheath (4), is fixedly connected with outer sheath (4); Interior sheath pipe (7) is provided with in outer sheath (4); Steel wire (2) is through interior sheath pipe (7), and its one end is provided with basket (6), and the other end is provided with and pushes handle (8).
2. band sacculus integral type stone extraction basket as claimed in claim 1, is characterized in that: described basket (6) is four gauze baskets, or eight gauze baskets, or spiral basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628158.3U CN204971452U (en) | 2015-08-20 | 2015-08-20 | Stone basket is got to dribbling bag integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628158.3U CN204971452U (en) | 2015-08-20 | 2015-08-20 | Stone basket is got to dribbling bag integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971452U true CN204971452U (en) | 2016-01-20 |
Family
ID=55105887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628158.3U Active CN204971452U (en) | 2015-08-20 | 2015-08-20 | Stone basket is got to dribbling bag integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491180A (en) * | 2016-12-29 | 2017-03-15 | 李文 | A kind of calculus of basket branch equipped with sacculus takes out operating theater instruments |
| CN107281605A (en) * | 2016-04-12 | 2017-10-24 | 钟华 | Trachea cannula inwall cleaning systems |
| CN109620490A (en) * | 2018-12-17 | 2019-04-16 | 中国医学科学院北京协和医院 | A kind of claw type bile duct and pancreas bracket removal equipment |
-
2015
- 2015-08-20 CN CN201520628158.3U patent/CN204971452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281605A (en) * | 2016-04-12 | 2017-10-24 | 钟华 | Trachea cannula inwall cleaning systems |
| CN106491180A (en) * | 2016-12-29 | 2017-03-15 | 李文 | A kind of calculus of basket branch equipped with sacculus takes out operating theater instruments |
| CN109620490A (en) * | 2018-12-17 | 2019-04-16 | 中国医学科学院北京协和医院 | A kind of claw type bile duct and pancreas bracket removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |