CN103251374B - Anal canal for anal mouth enteroscope - Google Patents
Anal canal for anal mouth enteroscope Download PDFInfo
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- CN103251374B CN103251374B CN201310217276.0A CN201310217276A CN103251374B CN 103251374 B CN103251374 B CN 103251374B CN 201310217276 A CN201310217276 A CN 201310217276A CN 103251374 B CN103251374 B CN 103251374B
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- gear
- anal
- rotating shaft
- power transmission
- anal canal
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Abstract
The invention discloses an anal canal for an anal mouth enteroscope. The anal canal for the anal mouth enteroscope comprises a frame, wherein a canal body is arranged in the frame. The anal canal for the anal mouth enteroscope is characterized in that adjusting teeth are arranged at one end of the canal body, transmission shafts are rotationally connected on the frame, first gears which are fixedly connected on the transmission shafts are matched with the adjusting teeth in a transmission mode, second gears are further fixedly connected on the transmission shafts, a rotating shaft which is perpendicular to the transmission shafts is further rotationally connected on the frame, threads are arranged at one end of the rotating shaft, and the second gears are matched with the threads on the rotating shaft in a transmission mode. The anal canal for the anal mouth enteroscope has the advantages of being convenient to adjust.
Description
Technical field
The present invention relates to a kind of medical apparatus, the anus mouth intestinal mirror anal canal of particularly using when a kind of operation on anus.
Background technology
Anorectal neoplasms sickness rate is more and more higher at present, have a strong impact on patient's quality of life, for the tumor at rectum anal tube place, due to the contraction of anal sphincter, when colonoscopy, the visual field is unclear, impact is observed, and causes biopsy inconvenient or can not under direct-view, carry out the eletroresection of the tumors such as rectum anal tube place polyp under colon.
Intestinal Jing Ji checks and treats in one, be applicable to the illness of rectum, anal canal portion, in routine duties, intestinal mirror easily skids off anal orifice while organizing medical care precess for sufferers such as the polyps of anal canal portion, impact operation, although there is reversing face maneuver, this operation is more painful for patient, is also to be relatively difficult to operation for doctor.
Summary of the invention
The object of the present invention is to provide a kind of easy to operate anus mouth intestinal mirror anal canal.
In order to achieve the above object, technical scheme of the present invention is: a kind of anus mouth intestinal mirror anal canal, comprise framework, in described framework, have body, its innovative point is: on one end of described body, have regulating tooth, be rotatably connected to power transmission shaft on framework, the first gear being fixedly connected with on power transmission shaft coordinates with regulating tooth transmission, on described power transmission shaft, be also fixedly connected with the second gear, be also rotatably connected to and the rotating shaft of driving shaft from vertical on described framework, one end of rotating shaft has screw thread; The second gear coordinates with screw thread transmission in rotating shaft.
Both sides at body on described framework all have power transmission shaft, and are also all fixedly connected with the first gear and the second gear on power transmission shaft; Described two the first gears all coordinate with regulating tooth transmission, and the other end of rotating shaft also has screw thread, and all coordinate with the second gear drive.
One end of described body is circular arc sealing, on body, in circular arc sealing lower sidewalls, has the bulging limit of protruding to body outside, and has operation window with rousing on the body of tackling mutually on limit.Its cylinder place diameter of body of the present invention is about 3cm, can expand preferably anal canal, adopts transparent body can make colonoscope see easily the pathological changes at rectum anal tube place clearly, and aims at lesion by operation window and carry out biopsy and minimal invasive operation.The sealing of circular arc can facilitate body to insert anus, reduces patient's misery.Can, for one end of body is circular arc sealing, on body, in circular arc sealing lower sidewalls, have operation window equally, have an air bag on the body of operation window offside, air bag is connected with extruding inflatable ball by trachea.
On described body, be also connected with Taper Pipe.Can enter anus by the convenient body that makes, reduce painful.
In described rotating shaft, there is rotating disk.Convenient adjusting.
The present invention has regulating tooth on the one end due to described body, on framework, be rotatably connected to power transmission shaft, the first gear being fixedly connected with on power transmission shaft coordinates with regulating tooth transmission, on described power transmission shaft, be also fixedly connected with the second gear, on described framework, be also rotatably connected to and the rotating shaft of driving shaft from vertical, one end of rotating shaft has screw thread; The second gear coordinates with screw thread transmission in rotating shaft.In the time of operation, first one end of body is put in to anus, then rotating shaft, drives the second gear rotation by screw thread in rotating shaft, and the second gear driven power transmission shaft rotates, then drives advancing and retreating of the first gear driven body, has played the effect that convenience regulates.
Brief description of the drawings
The present invention is further detailed explanation for the embodiment providing below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of power transmission shaft of the present invention;
Fig. 3 is the first pipe structure schematic diagram of the present invention;
Fig. 4 is secundal viae body structure schematic diagram of the present invention
Fig. 5 is the third pipe structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1 and 2, a kind of anus mouth intestinal mirror anal canal, comprise framework 1, in described framework 1, there is body 2, it is characterized in that: on one end of described body 2, there is regulating tooth 2-1, on framework 1, be rotatably connected to power transmission shaft 3, the first gear 4 being fixedly connected with on power transmission shaft 3 coordinates with regulating tooth 2-1 transmission, on described power transmission shaft 3, be also fixedly connected with the second gear 5, be also rotatably connected to and the rotating shaft 6 of power transmission shaft 3 vertical direction on described framework 1, one end of rotating shaft 6 has screw thread 7; The second gear 5 coordinates with screw thread transmission in rotating shaft 6.
As shown in Figure 1 and 2, the both sides at body 2 on described framework 1 all have power transmission shaft 3, and on power transmission shaft 3, are also all fixedly connected with the first gear 4 and the second gear 5; Described two the first gears 4 all coordinate with regulating tooth 2-1 transmission, and the other end of rotating shaft 6 also has screw thread 7, and all coordinate with the second gear 5 transmissions.Can make like this both sides of body 2 all there is rotation pulling force, improve body 2 stability of the latter while retreating of advancing, especially in the time of operation, need to finely tune time, can be more firm, can not cause the situation of inclination.
One end of described body 2 is circular arc sealing 2-4 as shown in Figure 3, on body 2, in circular arc sealing 2-4 lower sidewalls, has the bulging limit 2-2 protruding to body 2 outsides, and has operation window 2-3 on the body 2 of tackling mutually with bulging limit 2-2.Can expand preferably anal canal, adopt transparent body can make colonoscope see easily the pathological changes at rectum anal tube place clearly, and aim at lesion by operation window and carry out biopsy and minimal invasive operation.The sealing of circular arc can facilitate body to insert anus, reduces patient's misery.
As shown in Figure 4, on described body 2, be also connected with Taper Pipe 8.Can insert very smoothly anus, reduce patient's misery.
As shown in Figure 5, one end of described body 2 is circular arc sealing 2-4, on body 2, in circular arc sealing 2-4 lower sidewalls, have operation window 2-3, have an air bag 10 on the body 2 of operation window 2-3 offside, air bag 10 is connected with extruding inflatable ball 12 by trachea 11.Can play equally the effect of fold around of expansion anus.
As shown in Figure 1, in described rotating shaft 6, there is rotating disk 9.Convenient adjusting when use.
In the present invention, can at will adopt Taper Pipe 8, with air bag 10 or with the structure of body 2 of drum limit 2-2, the top and bottom of its body 2 all adopt screw thread to removably connect, and change use according to demand, very convenient.
The present invention first puts in anus by one end of body in the time of operation, then rotating shaft, drives the second gear rotation by screw thread in rotating shaft, and the second gear driven power transmission shaft rotates, drive again advancing and retreating of the first gear driven body, played the effect that convenience regulates.
Claims (6)
1. an anus mouth intestinal mirror anal canal, comprise framework (1), in described framework (1), there is body (2), it is characterized in that: on one end of described body (2), there is regulating tooth (2-1), on framework (1), be rotatably connected to power transmission shaft (3), the first gear (4) being fixedly connected with on power transmission shaft (3) coordinates with regulating tooth (2-1) transmission, on described power transmission shaft (3), be also fixedly connected with the second gear (5), on described framework (1), be also rotatably connected to and the rotating shaft (6) of power transmission shaft (3) vertical direction, one end of rotating shaft (6) has screw thread (7); The second gear (5) coordinates with the upper screw thread transmission of rotating shaft (6).
2. anus mouth intestinal mirror anal canal according to claim 1, is characterized in that: described framework (1) is upper all has power transmission shaft (3) in the both sides of body (2), and on power transmission shaft (3), is also all fixedly connected with the first gear (4) and the second gear (5); Described two the first gears (4) all coordinate with regulating tooth (2-1) transmission, and the other end of rotating shaft (6) also has screw thread (7), and all coordinate with the second gear (5) transmission.
3. anus mouth intestinal mirror anal canal according to claim 1 and 2, it is characterized in that: one end of described body (2) is circular arc sealing (2-4), body (2) is upper has the bulging limit (2-2) of protruding to body (2) outside in circular arc sealing (2-4) lower sidewalls, and has operation window (2-3) with rousing on the body (2) of tackling mutually on limit (2-2).
4. anus mouth intestinal mirror anal canal according to claim 1 and 2, is characterized in that: on described body (2), be also connected with Taper Pipe (8).
5. anus mouth intestinal mirror anal canal according to claim 1 and 2, it is characterized in that: one end of described body (2) is circular arc sealing (2-4), body (2) is upper has operation window (2-3) in circular arc sealing (2-4) lower sidewalls, on the body (2) of operation window (2-3) offside, have an air bag (10), air bag (10) is connected with extruding inflatable ball (12) by trachea (11).
6. anus mouth intestinal mirror anal canal according to claim 1, is characterized in that: in described rotating shaft (6), have rotating disk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217276.0A CN103251374B (en) | 2013-06-04 | 2013-06-04 | Anal canal for anal mouth enteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217276.0A CN103251374B (en) | 2013-06-04 | 2013-06-04 | Anal canal for anal mouth enteroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103251374A CN103251374A (en) | 2013-08-21 |
| CN103251374B true CN103251374B (en) | 2014-12-10 |
Family
ID=48955867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310217276.0A Expired - Fee Related CN103251374B (en) | 2013-06-04 | 2013-06-04 | Anal canal for anal mouth enteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103251374B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814541B (en) * | 2018-06-19 | 2020-06-30 | 枣庄市峄城区中医院 | Anus expands and opens device for paediatrics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074600A (en) * | 1992-01-25 | 1993-07-28 | 张殿忠 | Multi-function anus dilator |
| CN2475399Y (en) * | 2001-03-16 | 2002-02-06 | 张兴东 | Therapeutic system for department of anorectal gynaecology |
| CN201257072Y (en) * | 2008-07-18 | 2009-06-17 | 王建敏 | Wheel chair with automatic urine and stool collection function |
| CN201719384U (en) * | 2010-08-05 | 2011-01-26 | 任会英 | Height-adjustable proctoscopy bed |
| CN202843675U (en) * | 2012-11-06 | 2013-04-03 | 李海峰 | Chest opening device for surgical operations |
| CN203341714U (en) * | 2013-06-04 | 2013-12-18 | 常州市第一人民医院 | Anal tube for anal opening colonoscope |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8864823B2 (en) * | 2005-03-25 | 2014-10-21 | StJude Medical, Cardiology Division, Inc. | Methods and apparatus for controlling the internal circumference of an anatomic orifice or lumen |
| US9179933B2 (en) * | 2011-03-29 | 2015-11-10 | Covidien Lp | Gear driven triangulation |
-
2013
- 2013-06-04 CN CN201310217276.0A patent/CN103251374B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074600A (en) * | 1992-01-25 | 1993-07-28 | 张殿忠 | Multi-function anus dilator |
| CN2475399Y (en) * | 2001-03-16 | 2002-02-06 | 张兴东 | Therapeutic system for department of anorectal gynaecology |
| CN201257072Y (en) * | 2008-07-18 | 2009-06-17 | 王建敏 | Wheel chair with automatic urine and stool collection function |
| CN201719384U (en) * | 2010-08-05 | 2011-01-26 | 任会英 | Height-adjustable proctoscopy bed |
| CN202843675U (en) * | 2012-11-06 | 2013-04-03 | 李海峰 | Chest opening device for surgical operations |
| CN203341714U (en) * | 2013-06-04 | 2013-12-18 | 常州市第一人民医院 | Anal tube for anal opening colonoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103251374A (en) | 2013-08-21 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160604 |