CN203341714U - Anal tube for anal opening colonoscope - Google Patents
Anal tube for anal opening colonoscope Download PDFInfo
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- CN203341714U CN203341714U CN 201320316655 CN201320316655U CN203341714U CN 203341714 U CN203341714 U CN 203341714U CN 201320316655 CN201320316655 CN 201320316655 CN 201320316655 U CN201320316655 U CN 201320316655U CN 203341714 U CN203341714 U CN 203341714U
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- gear
- power transmission
- anal
- rotating shaft
- transmission shaft
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Abstract
The utility model discloses an anal tube for an anal opening colonoscope. The anal tube comprises a frame, and a tube body is arranged in the frame. The anal tube is characterized in that adjusting teeth are arranged at one end of the tube body, transmission shafts are rotationally connected to the frame, first gears fixedly connected to the transmission shafts are in transmission fit with the adjusting teeth, second gears are further and fixedly connected to the transmission shafts, a rotary shaft perpendicular to the transmission shafts is further and rotationally connected to the frame, threads are arranged at one end of the rotary shaft, and the second gears are in transmission fit with the threads on the rotary shaft. The anal tube for the anal opening colonoscope has the advantage of being convenient to adjust.
Description
Technical field
This utility model relates to a kind of medical apparatus, the anus mouth intestinal mirror anal canal of particularly using during a kind of operation on anus.
Background technology
The Anorectal neoplasms sickness rate is more and more higher at present, have a strong impact on patient's quality of life, tumor for the rectum anal tube place, contraction due to anal sphincter, during 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 tumor 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 section, in routine duties, the intestinal mirror easily skids off anal orifice while for the sufferers such as polyp of anal canal section, organizing medical care precess, the impact operation, although the reversing face maneuver is arranged, this operation is more painful for patient, for the doctor, is also relatively to be difficult to operation.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate anus mouth intestinal mirror anal canal.
In order to achieve the above object, the technical solution of the utility model is: a kind of anus mouth intestinal mirror anal canal, comprise framework, have body in described framework, its innovative point is: have regulating tooth on an end of described body, be rotatably connected to power transmission shaft on framework, the first gear be fixedly connected with on power transmission shaft coordinates with the regulating tooth transmission, also be fixedly connected with the second gear on described power transmission shaft, also be rotatably connected to the rotating shaft with driving shaft from vertical on described framework, an 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 also all are fixedly connected with the first gear and the second gear on power transmission shaft; Described two the first gears all coordinate with the regulating tooth transmission, and the other end of rotating shaft also has screw thread, and all with the second gear drive, coordinate.
One end of described body is circular arc sealing, on body, on circular arc sealing lower sidewalls, has the bulging limit of protruding to the 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 utility model 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 be the circular arc sealing equally for an end of body, on body, on circular arc is sealed on lower sidewalls, have operation window, have an air bag on the body of operation window offside, air bag be connected with the extruding inflatable ball by trachea.
Also be connected with Taper Pipe on described body.Can enter anus by the convenient body that makes, reduce painful.
There is rotating disk in described rotating shaft.The convenient adjusting.
There is regulating tooth on the end of this utility model due to described body, be rotatably connected to power transmission shaft on framework, the first gear be fixedly connected with on power transmission shaft coordinates with the regulating tooth transmission, also be fixedly connected with the second gear on described power transmission shaft, also be rotatably connected to the rotating shaft with driving shaft from vertical on described framework, an end of rotating shaft has screw thread; The second gear coordinates with screw thread transmission in rotating shaft.First an end of body is put in to anus when operation, then rotating shaft, drive 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 is regulated.
The accompanying drawing explanation
The embodiment provided below in conjunction with accompanying drawing is described in further detail this utility model.
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is power transmission shaft of the present utility model;
Fig. 3 is the first pipe structure schematic diagram of the present utility model;
Fig. 4 is secundal viae body structure schematic diagram of the present utility model
Fig. 5 is the third pipe structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1 and 2, a kind of anus mouth intestinal mirror anal canal, comprise framework 1, there is body 2 in described framework 1, it is characterized in that: there is regulating tooth 2-1 on an end of described body 2, be rotatably connected to power transmission shaft 3 on framework 1, the first gear 4 be fixedly connected with on power transmission shaft 3 coordinates with regulating tooth 2-1 transmission, also be fixedly connected with the second gear 5 on described power transmission shaft 3, also be rotatably connected to the rotating shaft 6 with power transmission shaft 3 vertical direction on described framework 1, an 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 also all are fixedly connected with the first gear 4 and the second gear 5 on power transmission shaft 3; 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 with the second gear 7 transmissions, coordinate.Like this can be so that the both sides of body 2 all have the rotation pulling force, improve body 2 stability of the latter while retreating of advancing, especially when operation, while needing fine setting, can be more firm, can not cause the situation of inclination.
An end of described body 2 is circular arc sealing 2-4 as shown in Figure 3, on body 2, on circular arc sealing 2-4 lower sidewalls, has the bulging limit 2-2 protruded 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, also be connected with Taper Pipe 8 on described body 2.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, have operation window 2-3 on body 2 on circular arc is sealed on the 2-4 lower sidewalls, 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 on every side of expansion anus.
As shown in Figure 1, there is rotating disk 9 in described rotating shaft 6.Convenient adjusting during use.
In this utility model, 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 according to demand, change use, very convenient.
This utility model first puts in anus by an end of body when operation, then rotating shaft, drive 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 is regulated.
Claims (6)
1. an anus mouth intestinal mirror anal canal, comprise framework (1), there is body (2) in described framework (1), it is characterized in that: there is regulating tooth (2-1) on an end of described body (2), be rotatably connected to power transmission shaft (3) on framework (1), the first gear (4) be fixedly connected with on power transmission shaft (3) coordinates with regulating tooth (2-1) transmission, also be fixedly connected with the second gear (5) on described power transmission shaft (3), also be rotatably connected to the rotating shaft (6) with power transmission shaft (3) vertical direction on described framework (1), an 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: all has power transmission shaft (3) in the both sides of body (2) on described framework (1), and also all be fixedly connected with the first gear (4) and the second gear (5) on power transmission shaft (3); 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 with the second gear (7) transmission, coordinate.
3. anus mouth intestinal mirror anal canal according to claim 1 and 2, it is characterized in that: an 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 on 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: also be connected with Taper Pipe (8) on described body (2).
5. anus mouth intestinal mirror anal canal according to claim 1 and 2, it is characterized in that: an end of described body (2) is circular arc sealing (2-4), body (2) is upper has operation window (2-3) on circular arc is sealed on (2-4) lower sidewalls, 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).
6. anus mouth intestinal mirror anal canal according to claim 1, is characterized in that: have rotating disk (9) in described rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316655 CN203341714U (en) | 2013-06-04 | 2013-06-04 | Anal tube for anal opening colonoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320316655 CN203341714U (en) | 2013-06-04 | 2013-06-04 | Anal tube for anal opening colonoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341714U true CN203341714U (en) | 2013-12-18 |
Family
ID=49741663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320316655 Withdrawn - After Issue CN203341714U (en) | 2013-06-04 | 2013-06-04 | Anal tube for anal opening colonoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251374A (en) * | 2013-06-04 | 2013-08-21 | 常州市第一人民医院 | Anal canal for anal mouth enteroscope |
-
2013
- 2013-06-04 CN CN 201320316655 patent/CN203341714U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251374A (en) * | 2013-06-04 | 2013-08-21 | 常州市第一人民医院 | Anal canal for anal mouth enteroscope |
| CN103251374B (en) * | 2013-06-04 | 2014-12-10 | 常州市第一人民医院 | Anal canal for anal mouth enteroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |