CN100427042C - Quantitative propelling type endoscope looping and binding device - Google Patents
Quantitative propelling type endoscope looping and binding device Download PDFInfo
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- CN100427042C CN100427042C CNB2004100426602A CN200410042660A CN100427042C CN 100427042 C CN100427042 C CN 100427042C CN B2004100426602 A CNB2004100426602 A CN B2004100426602A CN 200410042660 A CN200410042660 A CN 200410042660A CN 100427042 C CN100427042 C CN 100427042C
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- pipe
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- looping
- water injection
- annular space
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Abstract
The present invention relates to a quantitative propelling type endoscope looping and binding device which comprises looping and binding rings, a guide pipe, a push rod, an outer pipe, an inner pipe, a tail sleeve, an annular piston, a water storing pipe, a water injecting pipe and a water pumping hole, wherein the outer pipe and the inner pipe are concentrically fixed on the tail sleeve; the annular piston is arranged at the bottom in concentric annular space composed of the outer pipe and the inner pipe; the looping and binding rings are orderly arranged and sheathed on the outer surface of the inner pipe in the concentric annular space; one end of the guide pipe penetrates through the tail sleeve to be communicated with the bottom of the concentric annular space, and the other end of the guide pipe is connected with a water outlet of the water injecting pipe; the push rod is inserted in the water injecting pipe; the water storing pipe is arranged on the outer side of the water injecting pipe; the water pumping hole communicated with the water storing pipe is arranged on a position adjacent to the water outlet on the lower part of the water injecting pipe. The scheme solves the problem that a backing ring results in the visual field obstacle of the endoscope. Entering liquid is quantitatively controlled by arranging the water pumping hole. The moving distances of the piston are the same, and the looping and binding rings can be continuously and accurately emitted for treating multiple lesion sites.
Description
Technical field:
The present invention relates to a kind of medical device, particularly relate to a kind of quantitative pusher endoscope cover bundling device that is used with medical endoscope.
Background technology:
Endoscope cover bundling device is mounted in endoscope distal end in the prior art, by with being used of endoscope, can treat the cirso-disease at positions such as the intravital esophagus of people, the intestines and stomach.United States Patent (USP) " endoscope's looping and binding device ", the patent No. is 5624453, and the applying date is 1997.04.29, discloses a kind of looping and binding device, this looping and binding device breaks away from cover Zha Quan by pulled by cable one by one from the sleeve of endoscope's looping and binding device, cover is pricked the diseased region that snare is contained in needs treatment, disclosed this looping and binding device complex structure, cost height, in use, pulled by cable makes the body bending of endoscope, causes the position to move, and makes cover Zha Quan be difficult to accurate emission.Chinese patent " endoscope's cover bundling device " number of patent application is 200410000053.X, the applying date is 2004.01.06, the applicant discloses a kind of endoscope cover bundling device, being provided with gasket ring in the endoscope that applied for cover bundling device is overlapping the postoperative of pricking the hand and is falling in the esophagus of human body, hinder the visual field of endoscope, disturbed further surgical work.
Summary of the invention:
The purpose of this invention is to provide a kind of quantitative pusher endoscope cover bundling device, to remedy the deficiencies in the prior art.
A kind of quantitative pusher endoscope cover bundling device that the present invention relates to, it includes cover Zha Quan, conduit, push rod, and it also includes outer tube, interior pipe, tail cover, annular piston, standpipe, water injection pipe, suction eye;
Described outer tube and interior pipe are fixed on tail with one heart and put, bottom in the concentric annular space of outer tube and interior pipe formation is provided with annular piston, described several covers Zha Quan is arranged in order on the inner tube outer surface that is sleeved in the concentric annular space, and an end of described conduit passes the tail cover and is connected with bottom, concentric annular space;
The other end of described conduit is connected with the outlet of water injection pipe, and push rod is inserted in the water injection pipe, is provided with standpipe in the water injection pipe outside, is provided with the suction eye that is connected with standpipe in the water injection pipe bottom near the outlet place.
When work, quantitative pusher endoscope cover bundling device is aimed at diseased region along with endoscope enters in patient's body, advance push rod, make unnecessary water return standpipe by suction eye, be pushed into upright the moving of conduit drive annular piston and stay quantitative water, promote cover Zha Quan and outwards move release, launch out rapidly and be sleeved on therapentic part.
Endoscope of the present invention cover bundling device good effect is:
1. compared with prior art removed because endoscope's disturbance of visual field problem that gasket ring causes can be made further sclerotherapy simultaneously.
2. by the water injection pipe suction eye, can quantitatively control feed liquor quantity, the distance that piston is moved each time is identical, and the repeatedly stable cover of emission successively Zha Quan carries out the treatment of a plurality of diseased regions.
3. the outer tube smooth surface of endoscope's cover bundling device makes the patient when swallowing endoscope's cover bundling device, has avoided the problem of pharyngeal scratch and venous hemorrhage.
4. by present design, saved exhaust apparatus.
Quantitative pusher endoscope of the present invention cover bundling device, the disposable product that all adopts plastic material to make, simple in structure, easy to operate, safe and reliable, cost is low, and is easy to utilize.
Description of drawings:
Fig. 1 is a sectional structure sketch map of the present invention.
Among the figure, 1 interior pipe, 2 outer tubes, 3 covers are pricked pipes, 4 annular pistons, 5 tail covers, 6 conduits, 7 standpipes, 8 water injection pipes, 9 suction eyes, 10 push rods.
The present invention will be further described below in conjunction with accompanying drawing.
The specific embodiment:
As shown in the figure, the quantitative pusher endoscope cover bundling device that the present invention relates to, it includes cover and pricks circle 3, conduit 6, push rod 10, and it also includes outer tube 2, interior pipe 1,5 tail covers, annular piston 4, standpipe 7, water injection pipe 8, suction eye 9;
Described outer tube 2 and interior pipe 1 are fixed on the tail cover 5 with one heart, bottom in the concentric annular space of outer tube 2 and interior pipe 1 formation is provided with annular piston 4, described have several cover bundle circles 3 to be arranged in order on interior pipe 1 outer surface that is sleeved in the concentric annular space, and an end of described conduit 6 passes tail cover 5 and is connected with bottom, concentric annular space;
The other end of described conduit 6 is connected with the outlet of water injection pipe 8, and push rod 10 is inserted in the water injection pipe, is provided with standpipe 7 in water injection pipe 8 outsides, is provided with the suction eye 9 that is connected with standpipe 7 in water injection pipe 8 bottoms near the outlet place.
The quantitative pusher endoscope cover bundling device that the present invention relates to can also be provided with the circular arc concave surface that matches with the width of each cover Zha Quan, to improve the effect that each stepping discharges cover Zha Quan on the outer surface of interior pipe 1.
Claims (1)
1. bundling device overlaps in a quantitative pusher endoscope, and it includes cover Zha Quan, conduit, push rod, and it is characterized in that: it also includes outer tube, interior pipe, tail cover, annular piston, standpipe, water injection pipe, suction eye;
Described outer tube and interior pipe are fixed on tail with one heart and put, bottom in the concentric annular space of outer tube and interior pipe formation is provided with annular piston, described several covers Zha Quan is arranged in order on the inner tube outer surface that is sleeved in the concentric annular space, and an end of described conduit passes the tail cover and is connected with bottom, concentric annular space;
The other end of described conduit is connected with the outlet of water injection pipe, push rod is inserted in the water injection pipe, be provided with standpipe in the water injection pipe outside, be provided with the suction eye that is connected with standpipe in the water injection pipe bottom near the outlet place, advance push rod, make unnecessary water return standpipe, be pushed into the displacement of conduit drive annular piston and stay quantitative water by suction eye, promote cover Zha Quan and outwards move release, launch out rapidly and be sleeved on therapentic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100426602A CN100427042C (en) | 2004-05-31 | 2004-05-31 | Quantitative propelling type endoscope looping and binding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100426602A CN100427042C (en) | 2004-05-31 | 2004-05-31 | Quantitative propelling type endoscope looping and binding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1704024A CN1704024A (en) | 2005-12-07 |
| CN100427042C true CN100427042C (en) | 2008-10-22 |
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ID=35575713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100426602A Active CN100427042C (en) | 2004-05-31 | 2004-05-31 | Quantitative propelling type endoscope looping and binding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100427042C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121924U (en) * | 1992-06-11 | 1992-11-18 | 于中麟 | Multifunctioanl ligature device in use for endoscope |
| US5624453A (en) * | 1993-02-23 | 1997-04-29 | Wilson-Cook Medical, Inc. | Endoscopic ligating instrument |
| CN2348770Y (en) * | 1998-11-13 | 1999-11-17 | 李坪 | Loop-ligation device for endoscope |
| CN2400065Y (en) * | 1999-11-08 | 2000-10-11 | 李坪 | Endoscopic casing ligaturing device |
| CN2701402Y (en) * | 2004-05-31 | 2005-05-25 | 北京英菩兄弟文化传播有限公司 | Push in definite quantity type endoscope looping and ligating device |
-
2004
- 2004-05-31 CN CNB2004100426602A patent/CN100427042C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121924U (en) * | 1992-06-11 | 1992-11-18 | 于中麟 | Multifunctioanl ligature device in use for endoscope |
| US5624453A (en) * | 1993-02-23 | 1997-04-29 | Wilson-Cook Medical, Inc. | Endoscopic ligating instrument |
| CN2348770Y (en) * | 1998-11-13 | 1999-11-17 | 李坪 | Loop-ligation device for endoscope |
| CN2400065Y (en) * | 1999-11-08 | 2000-10-11 | 李坪 | Endoscopic casing ligaturing device |
| CN2701402Y (en) * | 2004-05-31 | 2005-05-25 | 北京英菩兄弟文化传播有限公司 | Push in definite quantity type endoscope looping and ligating device |
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| Publication number | Publication date |
|---|---|
| CN1704024A (en) | 2005-12-07 |
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Owner name: BIE HAITAO Owner name: BIE HAITANG Free format text: FORMER OWNER: BEIJING YINGPEI BROTHER CULTURAL TRANSMISSION CO., LTD. Effective date: 20100612 |
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Free format text: CORRECT: ADDRESS; FROM: 100036 ROOM 906, TIANXINGJIAN BUSINESS BUILDING, NO.47, FUXING ROAD, BEIJING TO: 100038 13-3-701, YARD 4B, FUXING ROAD, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100612 Address after: 100038, Fuxing Road, Beijing, No. 4, 13-3-701 Co-patentee after: Bie Haitao Patentee after: Bie Haitang Address before: Business days to build No. 47 building, 100036 Beijing City Fuxing Road, room 906 Patentee before: Yingpu Brother Culture-Spreading Co., Ltd., Beijing |