CN102579107B - Anal fistula file - Google Patents
Anal fistula file Download PDFInfo
- Publication number
- CN102579107B CN102579107B CN201210074391.2A CN201210074391A CN102579107B CN 102579107 B CN102579107 B CN 102579107B CN 201210074391 A CN201210074391 A CN 201210074391A CN 102579107 B CN102579107 B CN 102579107B
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- CN
- China
- Prior art keywords
- file
- fistula
- probe
- anal fistula
- file portion
- 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 invention discloses an anal fistula file which comprises a handle, a filing part and a probe, wherein one end of the filing part is connected with the handle; and the other end of the filing part is connected with the probe. The filing part is of the following structure that the filing part is of an oval shape and the surface of the filing part is provided with a plurality of sharp bulges similar to common files. The oval filing part is always in the highest point contact, i.e. point contact or line contact, in the range of 360 degrees. In the specific application process of the anal fistula file, according to the size of the fistula, the filing parts with different sizes can be replaced; the lesion tissues in the fistula and on the inner wall of the fistula can be manually removed; and the handle part can also be connected with a power device to implement automatic or semiautomatic operation. The anal fistula file disclosed by the invention has a certain cutting capacity. When the anal fistula file is in use, the lesion tissues in the fistula and on the inner wall of the fistula can be removed by rotating and lifting the filing part. The anal fistula file has the advantages of simple structure, convenience in using, good application effect and the like.
Description
Technical field
The present invention relates to a kind of anal fistula file, belong to technical field of medical instruments.
Background technology
At present, hanging wire art is once cut or cut to general employing of state's internal therapy anal fistula, and the postoperative anal incontinence easily causing has in various degree had a strong impact on quality of life of patient.Abroad, for avoiding the rear anal incontinence of anal fistula operation, often adopt LIFT, anal fistula bolt and pass lobe technology, but relapse rate is very high, the reason that causes recurrence is mainly effectively to remove the slough of anal fistula tube wall.In prior art, do not have a kind of apparatus that can effectively remove the slough of anal fistula tube wall.
Summary of the invention
For above-mentioned prior art, the invention provides a kind of anal fistula file, it can effectively remove the slough of anal fistula tube wall.
The present invention is achieved by the following technical solutions:
A kind of anal fistula file, comprises handle, file portion and probe, and wherein, one end of file portion is connected with handle, and the other end is connected with probe.
The structure of described file portion is following structure: file portion profile is for oval, and surface is provided with the sharp projection of multiple similar common files.When ellipse file portion contacts, 360 ° contact with interior always peak, i.e. contact or line contact.When concrete application, according to the size of anal fistula caliber, the file portion of replaceable different sizes.
Described file portion is made up of rustless steel, NiTi elastic alloy or non-metallic elastic material.
Described handle, file portion and probe be formed in one structure or combined connecting structure.
Anal fistula file of the present invention, has certain cutting power, and when use, the rotation by file portion and lifting, is removed the pathological tissues in fistula and on fistula inwall.Can manually remove the pathological tissues in fistula and on fistula inwall, handle portion also can be connected with power set, realizes automatization or semiautomation operation.
Anal fistula file of the present invention, can effectively remove the slough of anal fistula tube wall, has the advantages such as simple in structure, easy to use, effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Wherein, 1, hands handle; 2, file portion; 3, probe.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated.
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, one 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 surface is provided with the sharp projection of multiple similar common files, when oval file portion 2 contacts 360 ° with interior always peak contact, contact or line contact.File portion 2 is made up of NiTi elastic alloy.
Described 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.
Described handle 1, file portion 2 and probe 3 are combined connecting structure.
When use, the rotation by file portion 2 and lifting, is removed the pathological tissues in fistula and on fistula inwall.Can manually remove the pathological tissues in fistula and on 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 made up of rustless steel.
Described 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.
Described 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 made up of rustless steel.
Described 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.
Described handle, file portion and the probe structure that is formed in one.
Occupation mode is with embodiment 1.
Claims (2)
1. an anal fistula file, is characterized in that: comprise handle, file portion and probe, wherein, one end of file portion is connected with handle, and the other end is connected with probe; The structure of described file portion is following structure: file portion profile is for oval, and surface is provided with multiple sharp projection; When described oval file portion contact 360 ° with interior always peak contact; Described file portion is made up of rustless steel, NiTi elastic alloy or non-metallic elastic material; Described handle, file portion and probe be formed in one structure or combined connecting structure.
2. a kind of anal fistula file according to claim 1, is characterized in that: described 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, and probe diameter is 0.2-0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074391.2A CN102579107B (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074391.2A CN102579107B (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102579107A CN102579107A (en) | 2012-07-18 |
| CN102579107B true CN102579107B (en) | 2014-07-16 |
Family
ID=46468739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210074391.2A Expired - Fee Related CN102579107B (en) | 2012-03-20 | 2012-03-20 | Anal fistula file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102579107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992137A (en) * | 2018-07-23 | 2018-12-14 | 张家港市中医医院 | Cleaning device strikes off in visualization anal fistula tube wall tissue |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273128A (en) * | 1980-01-14 | 1981-06-16 | Lary Banning G | Coronary cutting and dilating instrument |
| EP0619986A1 (en) * | 1993-03-30 | 1994-10-19 | Interventional Technologies Inc | Longitudinal reciprocating incisor |
| CN1452502A (en) * | 2000-06-12 | 2003-10-29 | 日本Acp株式会社 | Medical guide wire doubling as catheter |
| CN201996613U (en) * | 2010-12-31 | 2011-10-05 | 李建伟 | Novel scraper for orthopedics |
| CN202515721U (en) * | 2012-03-20 | 2012-11-07 | 山东省千佛山医院 | Anal fistula file |
-
2012
- 2012-03-20 CN CN201210074391.2A patent/CN102579107B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273128A (en) * | 1980-01-14 | 1981-06-16 | Lary Banning G | Coronary cutting and dilating instrument |
| EP0619986A1 (en) * | 1993-03-30 | 1994-10-19 | Interventional Technologies Inc | Longitudinal reciprocating incisor |
| CN1452502A (en) * | 2000-06-12 | 2003-10-29 | 日本Acp株式会社 | Medical guide wire doubling as catheter |
| CN201996613U (en) * | 2010-12-31 | 2011-10-05 | 李建伟 | Novel scraper for orthopedics |
| CN202515721U (en) * | 2012-03-20 | 2012-11-07 | 山东省千佛山医院 | Anal fistula file |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102579107A (en) | 2012-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140716 Termination date: 20180320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |