CN201612650U - Anal speculum stitching device - Google Patents
Anal speculum stitching device Download PDFInfo
- Publication number
- CN201612650U CN201612650U CN201020124152XU CN201020124152U CN201612650U CN 201612650 U CN201612650 U CN 201612650U CN 201020124152X U CN201020124152X U CN 201020124152XU CN 201020124152 U CN201020124152 U CN 201020124152U CN 201612650 U CN201612650 U CN 201612650U
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- CN
- China
- Prior art keywords
- main body
- inner sleeve
- stitching
- interior cover
- stitching device
- 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.)
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Abstract
An anal speculum stitching device comprises a round tubular main body made of medical plastics, wherein handles extend out of the tail end of the main body, the front end of the main body is conical, and two symmetrical stitching holes used for stitching needles passing in and out are formed on the surface at the periphery in the front of the main body; and the anal speculum stitching device further comprises an inner sleeve sleevable into the round tubular main body, the inner sleeve takes the shape of a round tube, and the front end of the inner sleeve is conical. As the inner sleeve is sleeved into the round tubular main body, and the outer surface of the inner sleeve is meshed with the inner surface of the main body, the anal speculum stitching device provided by the utility model enables the inner sleeve to cover up the stitching holes on the round tubular main body and prevents anorectal mucosa from blocking the stitching holes during the use of the stitching device, thereby avoiding damage on anus and intestine of patients.
Description
Technical field
This utility model relates to a kind of technical field of medical instruments, specially refers to a kind of anus mirror stiching instrument.
Background technology
Present mucosa ring cutting art on the anastomat hemorrhoid has that operation is simple, post-operative complication is few, rehabilitation is fast, meets advantages such as anus physiology, is widely used in the treatment of prolapsus hemorrhoid, prolapse of rectal mucosa.Even, the integrity of effect and the purse string suture position ring cutting mucosa circle of operation etc. are directly related, and the suspension effectiveness of ring cutting mucosa circle how, key is the height and the integrity of purse string suture, when the produce for suture anoscope that generally uses is executed art at present, need repeatedly rotate anus mirror stiching instrument, thereby cause the pocket position just to be differed easily, not on same plane, suture needle is crossed dark or shallow excessively, sew up irregular, all influence therapeutic effect, at the problems referred to above, the applicant has invented a kind of expansion anus stiching instrument with stable and accurate degree of improved stitching of sewing hole.But this stiching instrument anorectal mucosa of patient in use easily snaps in the sewing hole, causes the damage of anorectal.
The utility model content
In order to overcome the deficiencies in the prior art, this utility model provide a kind of can effectively prevent patient's anorectal mucosa injury anus mirror stiching instrument.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of anus mirror stiching instrument, comprise the pipe shape main body that adopts medical plastic to make, the main body afterbody extends handle, the front end of described main body is conical, have symmetrical left and right two sewing holes on the anterior circumferential surface of described main body for the suture needle turnover, also comprise and can be inserted in the intravital interior cover of pipe shape master, described interior cover is the pipe shape, and interior cover front end is a taper shape.
As improvement of the technical scheme, the central angle that described sewing hole two ends and centrage form is 80 °.
As further improvement in the technical proposal, described main body, handle and interior cover are the transparent body.
The beneficial effects of the utility model are: anus mirror stiching instrument of the present utility model is owing to be inserted in interior cover in pipe shape main body, the outer surface of interior cover can coincide with the inner surface of main body, cover covers the sewing hole on the pipe shape main body in making, in the process of using stiching instrument, can prevent that the anorectal mucosa from snapping in sewing hole, avoids the damage of patient's anorectal.
Description of drawings
Following accompanying drawing further specifies this utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is this utility model pipe shape agent structure cutaway view.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of anus mirror stiching instrument of the present utility model, comprise the pipe shape main body 1 that adopts medical plastic to make, main body 1 afterbody extends handle 2, the front end of its described main body 1 is conical, have symmetrical left and right two sewing holes 11 on the anterior circumferential surface of described main body 1 for the suture needle turnover, also comprise the interior cover 3 that can be inserted in the pipe shape main body 1, cover 3 is the pipe shape in described, interior cover 3 front ends are conical, and the central angle that described sewing hole 11 two ends and centrage form is 80 °.
Anus mirror stiching instrument of the present utility model is owing to be inserted in interior cover in pipe shape main body, the outer surface of interior cover can coincide with the inner surface of main body, cover covers the sewing hole on the pipe shape main body in making, in the process of using stiching instrument, can prevent that the anorectal mucosa from snapping in sewing hole, avoids the damage of patient's anorectal.In addition, described main body, handle and interior cover are the transparent body, can observe operation process intuitively, are convenient to doctor's operation.
Claims (3)
1. anus mirror stiching instrument, comprise the pipe shape main body (1) that adopts medical plastic to make, main body (1) afterbody extends handle (2), the front end of described main body (1) is conical, have symmetrical left and right two sewing holes (11) on the anterior circumferential surface of described main body (1) for the suture needle turnover, it is characterized in that: also comprise the interior cover (3) that can be inserted in the pipe shape main body (1), described interior cover (3) is the pipe shape, and interior cover (3) front end is conical.
2. a kind of anus mirror stiching instrument according to claim 1 is characterized in that: the central angle that described sewing hole (11) two ends and centrage form is 80 °.
3. a kind of anus mirror stiching instrument according to claim 1 is characterized in that: described main body (1), handle (2) and interior cover (3) are the transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124152XU CN201612650U (en) | 2010-02-26 | 2010-02-26 | Anal speculum stitching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124152XU CN201612650U (en) | 2010-02-26 | 2010-02-26 | Anal speculum stitching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201612650U true CN201612650U (en) | 2010-10-27 |
Family
ID=42999022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020124152XU Expired - Fee Related CN201612650U (en) | 2010-02-26 | 2010-02-26 | Anal speculum stitching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201612650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989498A (en) * | 2014-04-29 | 2014-08-20 | 中国人民解放军第三军医大学第二附属医院 | Guide suture instrument for anorectal PPH operation |
-
2010
- 2010-02-26 CN CN201020124152XU patent/CN201612650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989498A (en) * | 2014-04-29 | 2014-08-20 | 中国人民解放军第三军医大学第二附属医院 | Guide suture instrument for anorectal PPH operation |
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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: 20101027 Termination date: 20140226 |