CN205458589U - Spiral anoscope that stretches out and draws back - Google Patents
Spiral anoscope that stretches out and draws back Download PDFInfo
- Publication number
- CN205458589U CN205458589U CN201520916550.8U CN201520916550U CN205458589U CN 205458589 U CN205458589 U CN 205458589U CN 201520916550 U CN201520916550 U CN 201520916550U CN 205458589 U CN205458589 U CN 205458589U
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- CN
- China
- Prior art keywords
- telescope
- mirror
- inner core
- anoscope
- edge
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- Expired - Fee Related
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Abstract
The utility model provides an anoscope that accessible spiral is flexible to be adjusted with suitable different patient's anal canal length. The anoscope comprises along, mirror tube and inner core the mirror, and the mirror is along being the branch body structure with mirror tube, and the two is connected through the screw, and mirror tube passes through just in time screw in and overlapping in the mirror is followed of screw, during the inner core inserted mirror tube, art person can drive mirror tube through rotatory inner core and be the concertina movement for the mirror edge to realize adjusting the mesh of the length of mirror tube in the anus in order to be fit for different patient's anal canal length.
Description
Art
This utility model relates to the device that can be strutted by anal sphincter in a kind of anorectal surgery, can be suitable for the anoscope of different patients anal canal's length especially by spiral expanding regulation telescope length.
Background technology
At present, known anoscope structure is made up of mirror edge, telescope and inner core, mirror edge and the fixing connection of telescope are in integral structure, the cylindrical head of inner core has projection, the external diameter of inner core is slightly less than the internal diameter of telescope, therefore inner core can just be inserted in telescope, and the bossing of inner core front end just stretches out outside telescope.In anorectal surgery, patient uses and the anoscope being cased with inner core is inserted anus, subsequently by being sewn on anal skin fix telescope by mirror edge, telescope just can strut the anal sphincter of composition anal canal, now unplug inner core, through telescope just it can be seen that the hoc scenario of anal canal depths, it is convenient to operation technique.The anal canal of people is typically about 4 centimetres, but the individual variation due to patient, the anal canal length of each individual is incomplete same, the anal canal of patient of short and small stature is typically at 3～4 cm, and patient of imposing stature is often 4～6 centimetres, common anoscope is fixed due to telescope length, it is difficult to adapt to these individual variations, sometimes anal sphincter can not be strutted completely, inserted the most again the length deeply exceeding anal sphincter, these are all observed anal canal deep tissue structure to patient and bring difficulty, are unfavorable for being smoothed out of operation.
Summary of the invention
In order to overcome existing anoscope to be fixed from being suitable for the deficiency of the patient of different anal canal length due to length, this utility model provides a kind of anoscope, this anoscope can carry out telescope length adjustment thus be suitable for the patient of different anal canal length, and beneficially patient sees anus inner case clearly thus improves safety and the efficiency of operation.
This utility model solves the technical scheme is that anoscope of its technical problem and is made up of mirror edge, telescope and inner core, and mirror edge and telescope are Split type structure, and the two is connected by screw thread.Mirror has screw thread along inner ring, has flexible screw thread outside telescope, and telescope is just screwed in by screw thread and is enclosed within Jing Yanzhong；Having two little bayonet sockets at the aft edge of telescope, the both sides of inner core tail end have little projection the most respectively, and when inner core is inserted in telescope, two little projections of inner core just snap in two little bayonet sockets at telescope edge.Now, after anoscope is inserted anal canal and is fixed in mirror edge and anal skin stitching by patient, can be with rotary inner core, inner core drives telescope to rotate by little bayonet socket, thus realize inner core do together with telescope relative mirror along before and after move, reach to regulate the telescope length at anal with the purpose of applicable different patients anal canal's length.
The beneficial effects of the utility model are, patient, when anorectal surgery, can be conveniently adjusted the anoscope telescope length at anal so that it is adapt with the anal canal length of patient, in order to see the hoc scenario within anus clearly, are conducive to the carrying out of operation.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the side view of anoscope embodiment.
Fig. 2 is the top view of anoscope embodiment.
1. mirror edge, 2. telescope in figure, the least bayonet socket, 4. inner core, the least projection
Detailed description of the invention
In FIG, the threaded telescope of outer surface belt (2) screws in the threaded mirror of inner ring along (1), inner core (4) inserts telescope (2) and head stretches out telescope (2) outward, there are two little projections (5) both sides of inner core (4) end section, and the little projection of the two (5) just snaps onto in two little bayonet sockets (3) of telescope (2) tail end.
Claims (2)
1. an anoscope, is made up of mirror edge, telescope and inner core, and inner core cover is in telescope, and inner core head end stretches out outside telescope, its feature
Being: mirror edge and telescope are Split type structure, the two is connected by screw thread；Mirror has screw thread along inner ring, has flexible screw thread outside telescope,
Telescope is just screwed in by screw thread and is enclosed within Jing Yanzhong.
Anoscope the most according to claim 1, is characterized in that: there is little bayonet socket one end edge both sides of telescope, the tail of inner core
There is little projection the both sides of end, and when inner core is inserted in telescope, the tab of inner core is divided and just snapped in the little of telescope edge
In bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916550.8U CN205458589U (en) | 2015-11-12 | 2015-11-12 | Spiral anoscope that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916550.8U CN205458589U (en) | 2015-11-12 | 2015-11-12 | Spiral anoscope that stretches out and draws back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458589U true CN205458589U (en) | 2016-08-17 |
Family
ID=56659870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916550.8U Expired - Fee Related CN205458589U (en) | 2015-11-12 | 2015-11-12 | Spiral anoscope that stretches out and draws back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725960A (en) * | 2015-12-09 | 2016-07-06 | 黄平 | Spiral and stretchable anoscope |
-
2015
- 2015-11-12 CN CN201520916550.8U patent/CN205458589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725960A (en) * | 2015-12-09 | 2016-07-06 | 黄平 | Spiral and stretchable anoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |