CN103315697B - Dismountable endoscopic wrapper device - Google Patents
Dismountable endoscopic wrapper device Download PDFInfo
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- CN103315697B CN103315697B CN201310262845.3A CN201310262845A CN103315697B CN 103315697 B CN103315697 B CN 103315697B CN 201310262845 A CN201310262845 A CN 201310262845A CN 103315697 B CN103315697 B CN 103315697B
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- hole
- steel wire
- sleeve pipe
- steel
- detachable device
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Abstract
The invention relates to an auxiliary device for endoscopic examination, in particular to a dismountable endoscopic wrapper device, and aims to solve the problems that an endoscopic tube is easily blocked, visual field of examination is affected, and examination cannot be continued when blood clots, food residue or faeces and the like exist in a cavity during endoscopic examination. The front end of a wrapper is connected with a hose, the tail end of the wrapper is connected with a plug in a threaded manner, a colonoscope hole communicated with the inner cavity of the wrapper is formed in the plug, a front steel wire hole and a rear steel wire hole are formed on the side wall of the front end of the hose along a same bus, a first suction connecting tube is obliquely arranged at a first oblique suction hole, an oblique tube is arranged at an oblique steel wire mounting hole obliquely, a bolt at the lower end of a knob is connected with the oblique tube in a threaded manner, a steel wire is arranged in the inner cavity of the wrapper and the hose, the tail end of the steel wire is fixed and wound on a rotating shaft on the knob, and the front end of the steel wire penetrates out of the rear steel wire hole via an inner bolt hole, an inner oblique tube hole, an inner wrapper hole and an inner hose hole and then fixed with the front steel wire hole. The dismountable device is used for endoscopic examination.
Description
Technical field
The present invention relates to the auxiliary facilities that a kind of endoscopy is used, be specifically related to a kind of endoscopic cannula detachable device.
Background technology
In the time of endoscopy, scope inserts in enteric cavity or stomach, if in the situation such as person under inspection is digestive tract hemorrhage person or Intestinal Mucosal Injury in Patients Undergoing preparatory condition is poor, there is a large amount of clots, food debris, feces in intracavity, causing the visual field to spy on unclear and operation doctor is that patient is while cleaning intestinal (stomach) by attraction, easily stop up scope, cause checking and cannot proceed, patient also needs endoscopy again if desired, without increasing patient's misery in row, the patient of taking foreign body sharply likely can damage patient when thing when foreign body is blade etc.
Summary of the invention
The object of the invention is when solving endoscopy, running into intracavity exists clot, food debris or feces etc. easily to stop up scope pipeline, impact checks the visual field, cause checking and cannot proceed, and in the time getting patient's foreign body, foreign body is the problem that sharp-pointed thing may damage patient, and a kind of endoscopic cannula detachable device is provided.
The present invention includes sleeve pipe, flexible pipe, plug, first attracts to take over, inclined tube, knob, steel wire and second attracts to take over, the front end of described sleeve pipe and hose connection, the tail end of described sleeve pipe is threaded with plug, described plug is provided with the intestinal mirror hole communicating with cannula cavity, in the front end side wall of flexible pipe, be provided with front threaded hole of steel and rear threaded hole of steel along same bus, the sidewall of described sleeve pipe is provided with the first attraction inclined hole, steel wire is installed inclined hole and second and is attracted inclined hole, first attracts to take over the oblique first attraction inclined hole place that is arranged on, the oblique steel wire that is arranged on of inclined tube is installed inclined hole place, second attracts to take over the oblique second attraction inclined hole place that is arranged on, the bolt of knob lower end is threaded with inclined tube, the tail end of steel wire is fixed and is wrapped in the rotating shaft on knob, the front end of steel wire is through bolt bore, inclined tube endoporus, casing tube internal hole, flexible pipe endoporus is passed by rear threaded hole of steel, fix with front threaded hole of steel again.
The present invention has following beneficial effect: in the time of endoscopy, scope is inserted in flexible pipe by intestinal mirror hole, when person under inspection's digestive tract hemorrhage or intestinal preparatory condition are when poor, there is a large amount of clots, food debris or feces in intracavity, now scope can be exited to part from sleeve pipe, carry out adjusting sleeve tube angulation by knob, sleeve pipe is put to desired location, these things can be taken over to sucking-off by space the first attraction between shank and sleeve pipe, therefore, while utilizing the present invention to carry out endoscopy, can not check the visual field because of above-mentioned residue impact, inspection can be carried out as usual.When running into the patient who needs taking foreign body, if foreign body is comparatively sharp-pointed, the present invention also can prevent from damaging patient, plays a protective role.
Brief description of the drawings
Fig. 1 is the main cutaway view of overall structure of the present invention.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1, present embodiment comprises sleeve pipe 1, flexible pipe 2, plug 3, first attracts to take over 4, inclined tube 5, knob 6, steel wire 7 and second attracts to take over 9, the front end of sleeve pipe 1 is connected with flexible pipe 2, the tail end of described sleeve pipe 1 is threaded with plug 3, described plug 3 is provided with the intestinal mirror hole 3-1 communicating with sleeve pipe 1 inner chamber, in the front end side wall of flexible pipe 2, be provided with front threaded hole of steel 2-1 and rear threaded hole of steel 2-2 along same bus, the sidewall of described sleeve pipe 1 is provided with the first attraction inclined hole 1-1, steel wire is installed inclined hole 1-2 and second and is attracted inclined hole 1-3, first attracts to take over the 4 oblique first attraction inclined hole 1-1 places that are arranged on, and first attracts to take over 4 is fixedly connected with sleeve pipe 1, the oblique steel wire that is arranged on of inclined tube 5 is installed inclined hole 1-2 place, and inclined tube 5 is fixedly connected with sleeve pipe 1, second attracts to take over the 9 oblique second attraction inclined hole 1-3 places that are arranged on, and second attracts to take over 9 is fixedly connected with sleeve pipe 1, the bolt 6-1 of knob 6 lower ends is threaded with inclined tube 5, the tail end of steel wire 7 is fixed and is wrapped on the rotating shaft 6-2 on knob 6, the front end of steel wire 7 is through bolt 6-1 endoporus, inclined tube 5 endoporus, sleeve pipe 1 endoporus, flexible pipe 2 endoporus are passed by rear threaded hole of steel 2-2, fix with front threaded hole of steel 2-1 again.Knob 6 is outsourcing product, adopts the looping and binding device that model is MBL-6-F, is manufactured by Bo Ke company.
Using method: this device can be used as stand-by equipment, in the time running into background technology and describe problem, scope can be withdrawn from, this device is installed, scope shank is inserted by 3-1 duct, operate with casing bit, the first suction catheter 4 can connect attraction, and second pipe 9 connects water filling device and rinses, by knob adjusting sleeve tube angulation, can be effectively by clot, feces etc. by shell clearance sucking-off, adjust angle by knob, the obstacle that cleaning inspection runs into, ensures carrying out smoothly of inspection work, needn't allow patient again do intestinal and prepare, alleviate patient suffering.Equally, in the time that taking foreign body patient's foreign body is sharp-pointed thing, the gap with casing bit by sleeve pipe and scope is by foreign body.
Detailed description of the invention two: in conjunction with Fig. 1, present embodiment is described, sleeve pipe 1 and flexible pipe 2 tight fits of present embodiment.When design prevents from using like this, flexible pipe 2 departs from sleeve pipe 1.Other composition and annexation are identical with detailed description of the invention one.
Detailed description of the invention three: in conjunction with Fig. 1, present embodiment is described, the internal diameter of the sleeve pipe 1 of present embodiment equates with the internal diameter of flexible pipe 2.When design is easy to use like this, intestinal mirror can enter smoothly.Other composition and annexation are identical with detailed description of the invention one or two.
Detailed description of the invention four: in conjunction with Fig. 1, present embodiment is described, the distance t between the threaded hole of steel 2-1 center of present embodiment and flexible pipe 2 front end faces is 3mm～5mm.This size range is convenient to steel wire 7 and is driven flexible pipe 2 front ends to adjust angle.Other composition and annexation are identical with detailed description of the invention three.
Detailed description of the invention five: in conjunction with Fig. 1, present embodiment is described, the distance t between the threaded hole of steel 2-1 center of present embodiment and flexible pipe 2 front end faces is 4mm.This size range is convenient to steel wire 7 and is driven flexible pipe 2 front ends to adjust angle.Other composition and annexation are identical with detailed description of the invention four.
Detailed description of the invention six: in conjunction with Fig. 1, present embodiment is described, the rotating shaft 6-2 on the knob 6 of present embodiment is provided with locating slot 6-2-1.Steel wire 7 is wrapped in locating slot 6-2-1, prevents steel wire tension power effect automatic rebounding, make required angle limited.Other composition and annexation are identical with detailed description of the invention four.
Detailed description of the invention seven: in conjunction with Fig. 1, present embodiment is described, the locating slot 6-2-1 of present embodiment and the endoporus of bolt 6-1 are just to arranging.Steel wire 7 motion smoothly in bolt 6-1 endoporus is convenient in design like this.Other composition and annexation are identical with detailed description of the invention six.
Detailed description of the invention eight: in conjunction with Fig. 1, present embodiment is described, first of present embodiment attracts adapter 4 consistent with the incline direction of inclined tube 5.Design convenient operation like this.Other composition and annexation are identical with detailed description of the invention seven.
Detailed description of the invention nine: in conjunction with Fig. 1, present embodiment is described, first of present embodiment attracts the axis and second of adapter 4 to attract the axis of adapter 9 not on same vertical plane.Design convenient operation like this.Other composition and annexation are identical with detailed description of the invention eight.
Detailed description of the invention ten: present embodiment is described in conjunction with Fig. 1, present embodiment different from detailed description of the invention eight are that it also increases and has sealing ring 8, sealing ring 8 is arranged between plug 3 and sleeve pipe 1, and sealing ring 8 is provided with the sealing ring hole 8-1 communicating with intestinal mirror hole 3-1.When enteroscopy, clot, food debris or the feces existing in colonic lumen or gastral cavity easily flows out from intestinal mirror hole 3-1, and sealing ring 8 has played the effect of enhanced leaktightness.Other composition and annexation are identical with detailed description of the invention nine.
Claims (10)
1. an endoscopic cannula detachable device, it is characterized in that: described device comprises sleeve pipe (1), flexible pipe (2), plug (3), first attracts to take over (4), inclined tube (5), knob (6), steel wire (7) and second attracts to take over (9), the front end of described sleeve pipe (1) is connected with flexible pipe (2), the tail end of described sleeve pipe (1) is threaded with plug (3), described plug (3) is provided with the intestinal mirror hole (3-1) communicating with sleeve pipe (1) inner chamber, in the front end side wall of flexible pipe (2), be provided with front threaded hole of steel (2-1) and rear threaded hole of steel (2-2) along same bus, the sidewall of described sleeve pipe (1) is provided with the first attraction inclined hole (1-1), steel wire is installed inclined hole (1-2) and second and is attracted inclined hole (1-3), first attracts to take over (4) oblique first attraction inclined hole (1-1) that is arranged on locates, the oblique steel wire installation inclined hole (1-2) that is arranged on of inclined tube (5) is located, second attracts to take over (9) oblique second attraction inclined hole (1-3) that is arranged on locates, the bolt (6-1) of knob (6) lower end is threaded with inclined tube (5), the rotating shaft (6-2) on knob (6) is fixed and be wrapped in to the tail end of steel wire (7), the front end of steel wire (7) is through bolt (6-1) endoporus, inclined tube (5) endoporus, sleeve pipe (1) endoporus, flexible pipe (2) endoporus is passed by rear threaded hole of steel (2-2), fixing with front threaded hole of steel (2-1) again.
2. endoscopic cannula detachable device according to claim 1, is characterized in that: described sleeve pipe (1) and flexible pipe (2) tight fit.
3. according to endoscopic cannula detachable device described in claim 1 or 2, it is characterized in that: the internal diameter of described sleeve pipe (1) equates with the internal diameter of flexible pipe (2).
4. endoscopic cannula detachable device according to claim 3, is characterized in that: the distance (t) between the center of described threaded hole of steel (2-1) and flexible pipe (2) front end face is 3mm～5mm.
5. endoscopic cannula detachable device according to claim 4, is characterized in that: the distance (t) between the center of described threaded hole of steel (2-1) and flexible pipe (2) front end face is 4mm.
6. endoscopic cannula detachable device according to claim 4, is characterized in that: the rotating shaft (6-2) on described knob (6) is provided with locating slot (6-2-1).
7. endoscopic cannula detachable device according to claim 6, is characterized in that: described locating slot (6-2-1) with the endoporus of bolt (6-1) just to arranging.
8. endoscopic cannula detachable device according to claim 7, is characterized in that: described first to attract to take over (4) consistent with the incline direction of inclined tube (5).
9. endoscopic cannula detachable device according to claim 8, is characterized in that: described first attracts the axis and second of taking over (4) to attract the axis of adapter (9) not on same vertical plane.
10. endoscopic cannula detachable device according to claim 9, it is characterized in that: described device also comprises sealing ring (8), sealing ring (8) is arranged between plug (3) and sleeve pipe (1), and sealing ring (8) is provided with the sealing ring hole (8-1) communicating with intestinal mirror hole (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262845.3A CN103315697B (en) | 2013-06-27 | 2013-06-27 | Dismountable endoscopic wrapper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262845.3A CN103315697B (en) | 2013-06-27 | 2013-06-27 | Dismountable endoscopic wrapper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315697A CN103315697A (en) | 2013-09-25 |
| CN103315697B true CN103315697B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310262845.3A Active CN103315697B (en) | 2013-06-27 | 2013-06-27 | Dismountable endoscopic wrapper device |
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| Country | Link |
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| CN (1) | CN103315697B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434015A (en) * | 2014-12-31 | 2015-03-25 | 杨幼林 | Multifunctional outer cannula device for colonoscope |
| CN106510802B (en) * | 2017-01-17 | 2023-03-14 | 中国人民解放军联勤保障部队第九00医院 | Accurate incision sword of scope |
| CN106821293A (en) * | 2017-04-08 | 2017-06-13 | 冷佳宏 | A kind of gastroscope and its application method for being conveniently replaceable locating sleeve |
| CN108175878A (en) * | 2018-01-08 | 2018-06-19 | 无锡市第二人民医院 | Adjustable suction aspirator tip and aspirator |
| CN108670380B (en) * | 2018-05-30 | 2021-02-09 | 王玲 | Gastrointestinal tract foreign body taking device |
| CN109223070A (en) * | 2018-10-25 | 2019-01-18 | 王丰 | Nasal endoscopes drag hook capable of flushing and sucking |
| CN114949391B (en) * | 2022-05-24 | 2024-01-26 | 四川大学华西医院 | Device for removing retention substances in alimentary canal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959058A (en) * | 1989-03-17 | 1990-09-25 | Michelson Gary K | Cannula having side opening |
| CN2681679Y (en) * | 2004-03-31 | 2005-03-02 | 陈中杰 | Multifunctional sigmoid colon endoscopy |
| CN203314933U (en) * | 2013-06-27 | 2013-12-04 | 杨幼林 | Outer sleeve detachable device of endoscope |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03162845A (en) * | 1989-08-25 | 1991-07-12 | Olympus Optical Co Ltd | Organism inspection tool |
| JPH1024007A (en) * | 1996-07-10 | 1998-01-27 | Asahi Optical Co Ltd | Suction tube for endoscope |
| JP3864344B2 (en) * | 2003-12-05 | 2006-12-27 | フジノン株式会社 | Endoscope insertion aid |
-
2013
- 2013-06-27 CN CN201310262845.3A patent/CN103315697B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4959058A (en) * | 1989-03-17 | 1990-09-25 | Michelson Gary K | Cannula having side opening |
| CN2681679Y (en) * | 2004-03-31 | 2005-03-02 | 陈中杰 | Multifunctional sigmoid colon endoscopy |
| CN203314933U (en) * | 2013-06-27 | 2013-12-04 | 杨幼林 | Outer sleeve detachable device of endoscope |
Non-Patent Citations (2)
| Title |
|---|
| JP平3-162845A 1991.07.12 * |
| JP特开平10-24007A 1998.01.27 * |
Also Published As
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| CN103315697A (en) | 2013-09-25 |
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