CN202515721U - Anal fistula file - Google Patents
Anal fistula file Download PDFInfo
- Publication number
- CN202515721U CN202515721U CN 201220106488 CN201220106488U CN202515721U CN 202515721 U CN202515721 U CN 202515721U CN 201220106488 CN201220106488 CN 201220106488 CN 201220106488 U CN201220106488 U CN 201220106488U CN 202515721 U CN202515721 U CN 202515721U
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- CN
- China
- Prior art keywords
- file
- fistula
- file portion
- anal fistula
- probe
- 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
The utility model discloses an anal fistula file which comprises a handle, a file portion and a probe. One end of the file portion is connected with the handle, and the other end of the file portion is connected with the probe. The structure of the file portion includes that the appearance of the file portion is elliptical, and a plurality of sharp projections similar to common files are arranged on the surface of the file portion. When contacting with a fistula, the elliptical file portion is constantly in the highest point contact within the range of 360 degrees, namely, the file portion is in point contact or line contact. When the anal fistula file is particularly applied, the file portion can be replaced by other file portions with different sizes according to the diameter of the anal fistula, diseased tissues in the fistula and on the inner wall of the fistula can be manually removed, the handle can also be connected with a power device, and automatic or semi-automatic operation is realized. The anal fistula file has a certain cutting function, and the diseased tissues in the fistula and on the inner wall of the fistula can be removed by rotating and lifting the file portion when the anal fistula file is used. The anal fistula file has the advantages of simple structure, convenience in use, fine application effect and the like.
Description
Technical field
This utility model relates to a kind of anal fistula file, belongs to technical field of medical instruments.
Background technology
At present, the general employing of state's internal therapy anal fistula once cut or incision hanging wire art, and postoperative causes anal incontinence in various degree easily, has had a strong impact on patient's quality of life.Abroad for avoiding anal fistula operation back anal incontinence, often adopt LIFT, anal fistula bolt and pass the lobe technology, but relapse rate is very high, the reason that causes recurrence mainly is effectively to remove the slough of anal fistula tube wall.Do not have a kind of apparatus that can effectively remove the slough of anal fistula tube wall in the prior art.
Summary of the invention
To above-mentioned prior art, this utility model provides a kind of anal fistula file, and it can effectively remove the slough of anal fistula tube wall.
This utility model is realized through following technical scheme:
A kind of anal fistula file comprises handle, file portion and probe, and wherein, an end of file portion is connected with handle, and the other end is connected with probe.
The structure of said file portion is following structure: file portion profile is for oval, and the surface is provided with the sharp projection of a plurality of similar common files.During oval file portion contact 360 ° with the interior contact of peak always, promptly contact or line contact.During concrete the application, according to the size of anal fistula caliber, the file portion of replaceable different sizes.
Said file portion is processed by rustless steel, NiTi elastic alloy or non-metallic elastic material.
Said handle, file portion and probe be formed in one structure or combined connecting structure.
The anal fistula of this utility model file has certain cutting power, and during use, the rotation through file portion and lifting makes in the fistula and the pathological tissues on the fistula inwall is able to remove.Can manually remove in the fistula and the pathological tissues on the fistula inwall, handle portion also can be connected with power set, realizes automatization or semiautomation operation.
The anal fistula of this utility model is made smooth with a file, and can effectively remove the slough of anal fistula tube wall, has advantages such as simple in structure, easy to use, that effect is good.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Wherein, 1, hands handle; 2, file portion; 3, probe.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing this utility model is further described.
1 one kinds of anal fistula files of embodiment
Structure is: comprise handle 1, file portion 2 and probe 3, as shown in Figure 1, wherein, an end of file portion 2 is connected with handle 1, and the other end is connected with probe 3.File portion 2 is oval, and the surface is provided with the sharp projection of a plurality of similar common files, during oval file portion 2 contacts 360 ° with the interior contact of peak always, promptly contact or line contact.File portion 2 is processed by the NiTi elastic alloy.
Said handle 1 length is 6cm, and file portion 2 length are 2cm, and file portion 2 trans Ds are 0.3cm, and probe 3 length are 12cm, and probe 3 diameters are 0.2cm.
Said handle 1, file portion 2 and probe 3 are combined connecting structure.
During use, the rotation through file portion 2 and lifting makes in the fistula and the pathological tissues on the fistula inwall is able to remove.Can manually remove in the fistula and the pathological tissues on the fistula inwall, handle 1 also can be connected with power set, realizes automatization or semiautomation operation.
2 one kinds of anal fistula files of embodiment
Structure is: structure is with embodiment 1, and its second-cut file portion is processed by rustless steel.
Said decreased food is 6cm, and file minister degree is 2cm, and file portion trans D is 0.4cm, and probe length is 12cm, and probe diameter is 0.3cm.
Said handle, file portion and the probe structure that is formed in one.
Occupation mode is with embodiment 1.
3 one kinds of anal fistula files of embodiment
Structure is: structure is with embodiment 1, and its second-cut file portion is processed by rustless steel.
Said decreased food is 6cm, and file minister degree is 2cm, and file portion trans D is 0.5cm, and probe length is 12cm, and probe diameter is 0.3cm.
Said handle, file portion and the probe structure that is formed in one.
Occupation mode is with embodiment 1.
Claims (5)
1. an anal fistula is made smooth with a file, and it is characterized in that: comprise handle, file portion and probe, wherein, an end of file portion is connected with handle, and the other end is connected with probe.
2. a kind of anal fistula file according to claim 1 is characterized in that: the structure of said file portion is following structure: file portion profile is for oval, and the surface is provided with a plurality of sharp projection.
3. a kind of anal fistula file according to claim 1 and 2 is characterized in that: said file portion is processed by rustless steel, NiTi elastic alloy or non-metallic elastic material.
4. a kind of anal fistula file according to claim 1 and 2, it is characterized in that: said decreased food is 6cm, and file minister degree is 2cm, and file portion trans D is 0.3-0.5cm, and probe length is 12cm, probe diameter is 0.2-0.3cm.
5. a kind of anal fistula file according to claim 1 is characterized in that: said handle, file portion and probe be formed in one structure or combined connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106488 CN202515721U (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106488 CN202515721U (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515721U true CN202515721U (en) | 2012-11-07 |
Family
ID=47098697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106488 Expired - Fee Related CN202515721U (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579107A (en) * | 2012-03-20 | 2012-07-18 | 山东省千佛山医院 | Anal fistula file |
-
2012
- 2012-03-20 CN CN 201220106488 patent/CN202515721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579107A (en) * | 2012-03-20 | 2012-07-18 | 山东省千佛山医院 | Anal fistula file |
| CN102579107B (en) * | 2012-03-20 | 2014-07-16 | 山东省千佛山医院 | Anal fistula file |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130320 |