CN103908731A - Auxiliary instrument for anorectal operation - Google Patents
Auxiliary instrument for anorectal operation Download PDFInfo
- Publication number
- CN103908731A CN103908731A CN201210596982.6A CN201210596982A CN103908731A CN 103908731 A CN103908731 A CN 103908731A CN 201210596982 A CN201210596982 A CN 201210596982A CN 103908731 A CN103908731 A CN 103908731A
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- Prior art keywords
- anus
- anal
- expanding unit
- mirror
- broadside
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Abstract
The invention discloses an auxiliary instrument for an anorectal operation. The auxiliary instrument comprises a hollow anal dilator and an anal speculum, the anal dilator comprises a body comprising a far end and a near end, the near end of the body is a suture connecting portion, the suture connecting portion is a wide edge, the diameter of the wide edge is larger than that of the body, the wide edge is divergent backwards, and mutually matched fixing structures are arranged between the anal speculum and the anal dilator. The auxiliary instrument mainly has the advantages that the mutually matched fixing structures are arranged between the anal speculum and the anal dilator, so that the anal speculum can be accurately and fixedly connected with the anal dilator when the auxiliary instrument is used in the operation, and the auxiliary instrument is convenient to use.
Description
Technical field
The assistive device that the present invention relates to the operation of a kind of anorectal section, belongs to medical instruments field.
Background technology
Anal and rectal diseases mainly refers to the various diseases of anus, rectum, colon, and common anorectal disease has internal hemorrhoid, external hemorrhoid, anal fissure, anal fistula, anal orifice and rectal intestine prolapsus, rectal polyp, encysted rectum etc.; Colon disease has ulcerative colitis, polyp of colon, diverticulitis of colon, colon tumor etc.
The anus dilator seat of prior art is the conventional assistive device of the one of anorectal section operation, and it plays an important role in the inspection of anorectal section, operative treatment process.The anus dilator seat comparatively generally adopting is at present one and is with marginate straight-tube shape structure, its edge controlled by doctor or directly and the skin closure at anus edge fix.The effect of anus dilator seat is to strut anus, for follow-up inspection or treatment are prepared.But its function of the apparatus of this structure is very single, for the ease of the use of operation, it also needs to coordinate other the operating theater instruments such as anus mirror to perform the operation.But in use find, the fixed structure that existing anus mirror does not coordinate with anus-expanding unit, in operation process, after doctor turns an angle anus mirror, needs assistant to help to buttress anus mirror just to play pocket, uses very inconvenient.
Summary of the invention
The object of the invention is to solve the above-mentioned technical problem existing in prior art, provides a kind of anus mirror to be easily and accurately fixed on anus-expanding unit, the assistive device for anal-surgery easy to use.
Technical scheme of the present invention is:
A kind of assistive device for anal-surgery, comprise anus-expanding unit and the anus mirror of a hollow, described anus-expanding unit comprises the body being made up of far-end and near-end, the near-end of described body is for sewing up connecting portion, described stitching connecting portion is a broadside that diameter is larger than body, described broadside is divergent shape backward, between described anus mirror and described anus-expanding unit, is provided with the fixed structure cooperatively interacting.
Preferably, described fixed structure comprises the snap fit that is arranged at described anus mirror back, and described anus mirror is fixedly connected on described anus-expanding unit through snap fit.
Preferably, described anus mirror back is provided with positioning boss, and on described anus-expanding unit, corresponding position offers locating hole, and described positioning boss sticks into the described anus mirror of formation in locating hole and coordinates with the location between described anus-expanding unit.
Preferably, described anus mirror back is provided with a positioning boss, offers the locating hole of one group of space on described anus-expanding unit.
Preferably, the locating hole of offering on described anus-expanding unit is arranged on described broadside.
Preferably, described anus mirror back offers locating hole, and on described anus-expanding unit, corresponding position is provided with positioning boss, and described positioning boss sticks into the described anus mirror of formation in locating hole and coordinates with the location between described anus-expanding unit.
Preferably, the positioning boss on described anus-expanding unit is arranged on described broadside.
Preferably, the snap fit at described anus mirror back is arranged on described broadside.
Preferably, described broadside is provided with at least two engraved structures, and the periphery of described broadside is provided with the wavy bulge of a week.
Preferably, the cylindrical or cone barrel of the far-end of described body.
Advantage of the present invention is mainly reflected in: by be provided with the fixed structure cooperatively interacting between anus mirror and anus-expanding unit, make apparatus in the time that operation is used, anus mirror can be fixedly connected with anus-expanding unit exactly, uses more for convenience.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the enlarged diagram of the A part in Fig. 1;
Fig. 3 is the structural representation of anus-expanding unit in the embodiment of the present invention two;
Fig. 4 is the structural representation (wherein having omitted snap fit) of anus mirror in the embodiment of the present invention two;
Fig. 5 is the cutaway view of the embodiment of the present invention two;
Fig. 6 is the enlarged diagram of the B part in Fig. 5.
Wherein: 1, anus-expanding unit; 2, anus mirror; 3, positioning boss; 4, locating hole; 5, broadside; 6, engraved structure; 7, snap fit.
Detailed description of the invention
Embodiment mono-: the invention provides a kind of assistive device for anal-surgery, comprise an anus-expanding unit 1 and an anus mirror 2.Described anus-expanding unit 1 comprises the body being made up of far-end and near-end, described anus-expanding unit 1 can arrive operation technique position through anus, the far-end of described body is cylinder-like structure, and certainly in order more easily to enter in patient's body, the far-end of body also can be cone barrel.The near-end of described body is for sewing up connecting portion, and described stitching connecting portion is the broadside 5 that a diameter is larger than body, and described broadside 5 is divergent shape backward.In the present embodiment, there are four described engraved structures 6 to be distributed on the surface of broadside.Engraved structure is and equidistantly distributes on broadside, is the stitching for the ease of broadside and skin.Further, on broadside outer circumference surface, can also be provided with the wavy projection of a week, can effectively prevent from occurring that hands is sliding, guarantees that broadside has certain frictional force when doctor from holding assistive device of the present invention.
Between described anus mirror 2 and described anus-expanding unit 1, be provided with the fixed structure cooperatively interacting, described fixed structure comprises the snap fit 7 that is arranged at described anus mirror back, described anus mirror 2 is fixedly connected on described anus-expanding unit 1 through snap fit 7, specifically referring to shown in Fig. 1,2, when operation described in snap fit 7 be stuck on the broadside 5 of described anus-expanding unit 1.
Embodiment bis-: specifically referring to shown in Fig. 3 to 6, a preferred technical scheme in the present embodiment, be with the difference of embodiment mono-: described anus mirror 2 backs offer positioning boss 3, be engaged in the corresponding locating hole 4 that offers multiple spaces on the broadside 5 of described anus-expanding unit 1 with described positioning boss 3, positioning boss 3 sticks into the location structure cooperatively interacting between the described anus mirror of the interior formation of locating hole 4 and described anus-expanding unit.
The occupation mode of this apparatus is described as an example of the encysted rectum operation of anorectal section example below.First, coordinate inner catheter to insert after anus on apparatus of the present invention, exit inner catheter.Then insert anus mirror.In operation, only need press down a little anus mirror, be arranged on the edge of anus-expanding unit broadside by the snap fit at anus mirror back, can realize the fixing clamping of anus mirror and anus-expanding unit; When pressing down a little anus mirror, also anus mirror positioning boss behind can be sticked in the locating hole of anus-expanding unit, realize both location; Then with looper, prolapse tissue is made to pocket; Prick after pocket, then tubular type surgery binding instrument has been put into field of operation, the mucosal tissue that ties pocket has been pulled into the intracavity of surgery binding instrument from opening; Then carry out cutting and stitching with tubular type surgery binding instrument, now the mucosal tissue of prolapse is cut off, and wound be closed very tight.In operation, need to rotate anus mirror time, lift anus mirror on a little, snap fit departs from the edge of the broadside of anus-expanding unit, and positioning boss also departs from locating hole simultaneously, just can make anus mirror depart from anus-expanding unit, then rotates easily.
In addition, also can offer locating hole at described anus mirror back, be engaged in corresponding position on described anus-expanding unit with described locating hole multiple positioning boss are set, positioning boss sticks into the interior location structure cooperatively interacting forming between described anus mirror and described anus-expanding unit of locating hole.Occupation mode is as follows: only need press down a little anus mirror, the snap fit at anus mirror back is stuck on the broadside of anus-expanding unit, and the locating hole at anus mirror back is enclosed within on positioning boss, can realize the location of anus mirror and anus-expanding unit and fix; Need to rotate anus mirror time, lift anus mirror on a little, snap fit departs from broadside, and locating hole departs from positioning boss, and anus mirror can depart from anus-expanding unit, rotates easily.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection scope of the present invention.
Claims (10)
1. the assistive device for anal-surgery, comprise anus-expanding unit (1) and the anus mirror (2) of a hollow, described anus-expanding unit (1) comprises the body being made up of far-end and near-end, the near-end of described body is for sewing up connecting portion, described stitching connecting portion is a broadside (5) that diameter is larger than body, described broadside (5) is divergent shape backward, it is characterized in that: between described anus mirror (2) and described anus-expanding unit (1), be provided with the fixed structure cooperatively interacting.
2. the assistive device for anal-surgery according to claim 1, it is characterized in that: described fixed structure comprises the snap fit (7) that is arranged at described anus mirror back, and described anus mirror is fixedly connected on described anus-expanding unit (1) through snap fit (7).
3. the assistive device for anal-surgery according to claim 1, it is characterized in that: described anus mirror (2) back is provided with positioning boss (3), the upper corresponding position of described anus-expanding unit (1) offers locating hole (4), and described positioning boss (3) sticks into the described anus mirror of formation in locating hole (4) and coordinates with the location between described anus-expanding unit.
4. the assistive device for anal-surgery according to claim 3, it is characterized in that: described anus mirror (2) back is provided with a positioning boss (3), on described anus-expanding unit (1), offer the locating hole (4) of one group of space.
5. the assistive device for anal-surgery according to claim 4, is characterized in that: the locating hole (4) of offering on described anus-expanding unit is arranged on described broadside (5).
6. the assistive device for anal-surgery according to claim 1, it is characterized in that: described anus mirror (2) back offers locating hole, the upper corresponding position of described anus-expanding unit (1) is provided with positioning boss, and described positioning boss sticks into the described anus mirror of formation in locating hole and coordinates with the location between described anus-expanding unit.
7. the assistive device for anal-surgery according to claim 6, is characterized in that: the positioning boss on described anus-expanding unit is arranged on described broadside (5).
8. the assistive device for anal-surgery according to claim 2, is characterized in that: the snap fit (7) at described anus mirror back is arranged on described broadside (5).
9. the assistive device for anal-surgery according to claim 2, is characterized in that: described broadside (5) is provided with at least two engraved structures (6), and the periphery of described broadside is provided with the wavy bulge of a week.
10. the assistive device for anal-surgery according to claim 1, is characterized in that: the cylindrical or cone barrel of the far-end of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596982.6A CN103908731B (en) | 2012-12-29 | 2012-12-29 | Assistive device for anal-surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596982.6A CN103908731B (en) | 2012-12-29 | 2012-12-29 | Assistive device for anal-surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103908731A true CN103908731A (en) | 2014-07-09 |
| CN103908731B CN103908731B (en) | 2016-08-03 |
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ID=51034925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210596982.6A Active CN103908731B (en) | 2012-12-29 | 2012-12-29 | Assistive device for anal-surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103908731B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841061A (en) * | 2015-05-29 | 2015-08-19 | 太仓市中医医院 | Auxiliary equipment for procedures for prolapse and hemorrhoids |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6142933A (en) * | 1998-11-23 | 2000-11-07 | Ethicon Endo-Surgery, Inc. | Anoscope for hemorrhoidal surgery |
| US20080275306A1 (en) * | 2005-10-26 | 2008-11-06 | Carlo Rebuffat | Anoscope for Ano-Rectal Diagnostic and Surgery |
| CN101411917A (en) * | 2007-12-27 | 2009-04-22 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument for anorectal surgery |
| CN101547650A (en) * | 2006-12-04 | 2009-09-30 | 伊西康内外科公司 | A surgical device for transanally accessing the rectum of a patient |
| CN203075448U (en) * | 2012-12-29 | 2013-07-24 | 苏州天臣国际医疗科技有限公司 | Auxiliary device for anorectal operation |
-
2012
- 2012-12-29 CN CN201210596982.6A patent/CN103908731B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6142933A (en) * | 1998-11-23 | 2000-11-07 | Ethicon Endo-Surgery, Inc. | Anoscope for hemorrhoidal surgery |
| US20080275306A1 (en) * | 2005-10-26 | 2008-11-06 | Carlo Rebuffat | Anoscope for Ano-Rectal Diagnostic and Surgery |
| CN101547650A (en) * | 2006-12-04 | 2009-09-30 | 伊西康内外科公司 | A surgical device for transanally accessing the rectum of a patient |
| CN101411917A (en) * | 2007-12-27 | 2009-04-22 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument for anorectal surgery |
| CN203075448U (en) * | 2012-12-29 | 2013-07-24 | 苏州天臣国际医疗科技有限公司 | Auxiliary device for anorectal operation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841061A (en) * | 2015-05-29 | 2015-08-19 | 太仓市中医医院 | Auxiliary equipment for procedures for prolapse and hemorrhoids |
| CN104841061B (en) * | 2015-05-29 | 2018-02-02 | 太仓市中医医院 | A kind of auxiliary equipment for mucous membrane procedure in hemorrhoid |
| CN112957081A (en) * | 2021-01-28 | 2021-06-15 | 鹤壁市人民医院 | Collector for removing polyp by gastrointestinal endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103908731B (en) | 2016-08-03 |
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Address after: 215021 No. 278 Dongping Street, Suzhou Industrial Park, Jiangsu Province Patentee after: Tianchen International Medical Technology Co., Ltd Address before: 215021, 1355 international science and Technology Park, Jinji Lake Avenue, Suzhou Industrial Park, Jiangsu, 3 21A Patentee before: TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE Co.,Ltd. |