CN209286468U - A kind of anti-clogging defaecation anal canal - Google Patents
A kind of anti-clogging defaecation anal canal Download PDFInfo
- Publication number
- CN209286468U CN209286468U CN201822094741.7U CN201822094741U CN209286468U CN 209286468 U CN209286468 U CN 209286468U CN 201822094741 U CN201822094741 U CN 201822094741U CN 209286468 U CN209286468 U CN 209286468U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- tube
- inner tube
- defaecation
- anal canal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of anti-clogging defaecation anal canal, including outer tube and inner tube, outer tube silicone tube, the front end of silicone tube be it is blunt nosed, in outer tube front end side wall have multiple rows of outer tube aperture equidistantly arranged up and down, inner tube front end have inner tube aperture corresponding with outer tube aperture, there is groove on outer tube wall, there are strip projected parts, when inner tube is twitched among outer tube, strip projected parts card is in a groove on outer wall of inner tube.A kind of anti-clogging defaecation anal canal of the utility model, by outer tube front and back twitch the inner tube with negative pressure drainage device and take agglomerate excreta out of, it is not necessary to it is susceptible to plugging when can effectively solve the problems, such as using anal canal for defecation to extract outer tube, alleviates patient's pain；By the way that interior pipe end is connected with negative pressure drainage device, defaecation can be assisted；By the way that interior pipe end is connected with liquid medicine injection device, above-mentioned anti-clogging defaecation anal canal can also be used to inject liquid medicine between outer tube and intestinal wall.
Description
Technical field
The utility model relates to medical instruments, and in particular to a kind of anti-clogging defaecation anal canal.
Background technique
Anal canal is the cavity sebific duct that a front and back is open, and the exhaust communicated with anal canal chamber is provided on the side wall of front end
Mouthful, only there is degassing function.CN2547335 discloses a kind of anti-clogging defaecation anal canal, which is open rearward end
Cavity pipe is provided with the exhaust outlet communicated with official jargon on the tube wall of front, gas tube is additionally provided in anal canal wall, is also set up in anal canal wall
Medicine-pouring pipe.But existing anal canal is only applicable to exhaust, perfusion, is then easy to block for defecation.
Utility model content
The purpose of this utility model is to provide a kind of anti-clogging defaecation anal canals, easy when solving existing anal canal for defecation
The problem of blocking.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of anti-clogging defaecation anal canal, including outer tube and inner tube, outer tube silicone tube, the front end of silicone tube are blunt nosed, outer tube
There is multiple rows of outer tube aperture equidistantly arranged up and down, inner tube front end has inner tube corresponding with outer tube aperture in front end side wall
Aperture has groove on outer tube wall, has strip projected parts on outer wall of inner tube, when inner tube is twitched among outer tube, strip is convex
Card lifting is in a groove.
Technical solution as a further improvement of that present invention, said inner tube front end are flake.
Technical solution as a further improvement of that present invention, said inner tube end is connected with liquid medicine injection device or negative pressure is drawn
Flow device.
Technical solution as a further improvement of that present invention, the strip projected parts and the groove are respectively four.
Technical solution as a further improvement of that present invention has inner tube scale of depth on the outer wall of said inner tube end, interior
The scale spacing of pipe scale of depth two rows of outer tube apertures adjacent on the outer tube between the upper and lower away from identical.
Technical solution as a further improvement of that present invention, the outer pipe end have outer tube scale of depth.
Compared with prior art, the utility model has the beneficial effects that
A kind of anti-clogging defaecation anal canal of the utility model, by outer tube front and back twitch in negative pressure drainage device
Pipe takes agglomerate excreta out of, it is not necessary to which it is susceptible to plugging when can effectively solve the problems, such as using anal canal for defecation to extract outer tube, alleviates
Patient's pain；By the way that interior pipe end is connected with negative pressure drainage device, defaecation can be assisted；By the way that interior pipe end and liquid medicine are injected
Device is connected, and above-mentioned anti-clogging defaecation anal canal can also be used to inject liquid medicine between outer tube and intestinal wall.
Detailed description of the invention
Fig. 1 is the front-end architecture schematic diagram of outer tube；
Fig. 2 is the structural schematic diagram of inner tube front end；
In Fig. 1-2: 1- outer tube；2- outer tube；3- outer tube aperture；4- inner tube aperture；5- strip protrusion；6- inner tube depth mark
Ruler；7- cutting edge.
Specific embodiment:
The utility model is described further with reference to the accompanying drawings.
Embodiment
A kind of anti-clogging defaecation anal canal, as shown in Figs. 1-2, including outer tube 1 and inner tube 2, outer tube 1 are silicone tube, silicone tube
Front end be it is blunt nosed.In 1 front end side wall of outer tube have multiple outer tube apertures 3 equidistantly arranged up and down, inner tube front end have with
The corresponding inner tube aperture 4 of outer tube aperture, the front end of inner tube 2 are flake.There are four grooves for tool on 1 inner wall of outer tube, and four recessed
Tool is there are four strip projected parts 5 in the axial first-class spacing arrangement of 1 inner wall of outer tube, 2 outer wall of inner tube for slot, including four strip protrusions 5
The axial first-class spacing arrangement of 2 outer wall of pipe, when inner tube 2 is twitched among outer tube 1, strip projected parts 5 block in a groove, with convenient
It is directed at outer tube aperture 3 and inner tube aperture 4.There is outer tube scale of depth, to identify the depth of the insertion of outer tube 1 in 1 outer wall axial direction of outer tube
Degree.There is inner tube scale of depth 6, to identify insertion depth of the inner tube 2 in outer tube 1 on 2 outer wall of inner tube.Inner tube scale of depth 6
Scale spacing and two rows outer tube apertures 3 adjacent on outer tube 1 between the upper and lower away from identical, for being easily directed at 3 He of outer tube aperture
Inner tube aperture 4.
When above-mentioned anti-clogging defaecation anal canal is used for defecation, at regular intervals, front and back is twitched band negative pressure and is drawn in outer tube 1
The inner tube 2 of device is flowed, the laminar tube wall of 2 front end of inner tube constitutes cutting edge 7, can shear the agglomerate got lodged on outer tube aperture 3, have
Effect solves the problems, such as susceptible to plugging using anal canal defecation, while 2 end of inner tube being connected with negative pressure drainage bag, can also assist leading to
Just.
In addition, above-mentioned anti-clogging defaecation anal canal can also be used to that liquid medicine be perfused, taken out by the syringe needle of syringe, by injection
Piston cylinder connects in 2 end of inner tube, according to insertion depth of the scale adjustment inner tube 2 in outer tube 1 on inner tube scale of depth 6, makes
Inner tube aperture 4 is aligned with outer tube aperture 3, is pushed into syringe piston rod, and liquid medicine can inject between outer tube 1 and intestinal wall along inner tube 2.
Claims (6)
1. a kind of anti-clogging defaecation anal canal, which is characterized in that the front end including outer tube and inner tube, outer tube silicone tube, silicone tube is
It is blunt nosed, there is multiple rows of outer tube aperture equidistantly arranged up and down, inner tube front end has and outer tube aperture phase in outer tube front end side wall
Corresponding inner tube aperture has groove on outer tube wall, has strip projected parts on outer wall of inner tube, when inner tube is twitched among outer tube
When, strip projected parts card is in a groove.
2. a kind of anti-clogging defaecation anal canal according to claim 1, which is characterized in that said inner tube front end is flake.
3. a kind of anti-clogging defaecation anal canal according to claim 1, which is characterized in that said inner tube end is connected with liquid medicine
Injection device or negative pressure drainage device.
4. a kind of anti-clogging defaecation anal canal according to claim 1, which is characterized in that the strip projected parts and the groove
Respectively four.
5. a kind of anti-clogging defaecation anal canal according to claim 1, which is characterized in that have on the outer wall of said inner tube end
Inner tube scale of depth, the scale spacing of inner tube scale of depth adjacent two rows outer tube apertures on the outer tube between the upper and lower away from phase
Together.
6. a kind of anti-clogging defaecation anal canal according to claim 1, which is characterized in that the outer pipe end has outer tube depth
Scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094741.7U CN209286468U (en) | 2018-12-13 | 2018-12-13 | A kind of anti-clogging defaecation anal canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094741.7U CN209286468U (en) | 2018-12-13 | 2018-12-13 | A kind of anti-clogging defaecation anal canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286468U true CN209286468U (en) | 2019-08-23 |
Family
ID=67654598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822094741.7U Expired - Fee Related CN209286468U (en) | 2018-12-13 | 2018-12-13 | A kind of anti-clogging defaecation anal canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209286468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949391A (en) * | 2022-05-24 | 2022-08-30 | 四川大学华西医院 | Device for removing retention in alimentary canal |
-
2018
- 2018-12-13 CN CN201822094741.7U patent/CN209286468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949391A (en) * | 2022-05-24 | 2022-08-30 | 四川大学华西医院 | Device for removing retention in alimentary canal |
| CN114949391B (en) * | 2022-05-24 | 2024-01-26 | 四川大学华西医院 | Device for removing retention substances in alimentary canal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |