CN102579107A - Anal fistula file - Google Patents
Anal fistula file Download PDFInfo
- Publication number
- CN102579107A CN102579107A CN2012100743912A CN201210074391A CN102579107A CN 102579107 A CN102579107 A CN 102579107A CN 2012100743912 A CN2012100743912 A CN 2012100743912A CN 201210074391 A CN201210074391 A CN 201210074391A CN 102579107 A CN102579107 A CN 102579107A
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- file
- fistula
- anal fistula
- probe
- handle
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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, 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, the invention provides a kind of anal fistula file, it can effectively remove the slough of anal fistula tube wall.
The present invention realizes 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.
Anal fistula of the present invention 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.
Anal fistula of the present invention 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 a structural representation of the present invention.
Wherein, 1, hands handle; 2, file portion; 3, probe.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention 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 (6)
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 2 is characterized in that: during said oval file portion contact 360 ° with the interior contact of peak always.
4. according to claim 1 or 2 or 3 described a kind of anal fistula files, it is characterized in that: said file portion is processed by rustless steel, NiTi elastic alloy or non-metallic elastic material.
5. according to claim 1 or 2 or 3 described a kind of anal fistula files, 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, and probe diameter is 0.2-0.3cm.
6. 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 |
|---|---|---|---|
| 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 true CN102579107A (en) | 2012-07-18 |
| CN102579107B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102579107B (en) | 2014-07-16 |
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| 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 |