CN2362513Y - Anal canal dilato - Google Patents
Anal canal dilato Download PDFInfo
- Publication number
- CN2362513Y CN2362513Y CN 99237421 CN99237421U CN2362513Y CN 2362513 Y CN2362513 Y CN 2362513Y CN 99237421 CN99237421 CN 99237421 CN 99237421 U CN99237421 U CN 99237421U CN 2362513 Y CN2362513 Y CN 2362513Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- anal canal
- utility
- window
- model
- 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 relates to an anal tube spreader used for anal and bowel operations or examinations, which has a structure that an exposing window are arranged on the lower part in a horn-shaped port and the upper part of a cylindrical body; an annular air bag is installed on the cylindrical body on the lower part of the exposing window; a guide tube communicated with the inner part is arranged on the annular air bag; the head part of the guide tube extends out of the port and is provided with a valve; the bottom of the cylindrical body is a close type circular cone. The utility model has the advantages of unique and novel structure, convenient use, high safety, labor saving, and object saving.
Description
This utility model relates to a kind of anal canal dilator that is used for anal-surgery in clinical treatment.
Anal canal is about 3 centimetres, and its outer lower end is anus, and the upper end is connected with rectum.On dissecting, have around rectum lower end and the anal canal muscle ring around, controlling the switching of anus, be called the anus sphincter, because the sphincteral effect of anus makes anus keep the spare time to close state at ordinary times.Therefore, ill when podex, need when podex is performed a surgical operation, for fully appearing focus, the Enlargement open country often needs to use anesthetis, so that the anus sphincter is loose, uses anoscope to come the Enlargement open country then.And anoscope adopts the tubular anoscope more at present, horn-like anoscope or lobulated anoscope, in above-mentioned mirror, the tubular anoscope seals because of lens barrel, only be suitable for checking, be unsuitable for operative treatment, horn-like anoscope can only be performed a surgical operation in very among a small circle at the lens barrel internal orifice, the lobulated anoscope is to enter the anus rear distraction, can only expose two place's focuses of vertical correspondence, often need extract repeatedly the many places focus, insert, and need the assistant to hold fixing, assistant's fatiguability, instability, even skid off, what influence was performed the operation carries out smoothly, if the deep focus also need manually be broken gluteal fold into two with one's hands or push anal canal aside with finger, not only bother but also be difficult for lastingly.Particularly after local anesthesia, because the injection position is subjected to medicine irritation, edema, oozing of blood etc., often cause postoperative anal region pain, patient Yu or medical personnel are unfavorable.
The purpose of this utility model provides a kind of novel anal canal dilator, has both solved to use trouble, prevents the pain problem that causes because of local anesthesia again.
The purpose of this utility model is achieved like this, and adorns annular air-pocket on cylindrical body, in the cylindrical body upper oral part discovering window is housed, and the cylindrical body bottom is the closed circular taper, the logical conduit of pretending on the air bag, and catheter head has unidirectional charge valve.
This utility model novel structure, uniqueness, easy to use, safety, laborsaving province thing alleviates medical personnel's labor intensity and patient's misery, is easy to penetration and promotion and uses.
Below in conjunction with accompanying drawing structure of the present utility model is elaborated.
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
By shown in Figure 1, its structure of this utility model is that cylindrical body 3 is arranged at horn-like collar extension bottom, bottom and cylindrical body 3 tops have and appear window 2 in the horn-like port 1, appear on the cylindrical body 3 of window 2 bottoms annular air-pocket 5 is housed, and the conduit 6 that communicates with inside is housed on the annular air-pocket 5; Conduit 6 cements in cylindrical body 3 and stretches out upper oral part unidirectional charging valve 4 is housed; Cylindrical body 3 lower bottom parts are closed cone 7; Annular air-pocket 5 is disposable, can stick on cylindrical body 3 outer the facing the wall and meditating; Appear window 2 and be fan-shaped, have symmetric 2 at least, can have as required equally distributed more than 3 or 3, the disease examination and the treatment at, position dissimilar to satisfy.
This utility model in use, dilator is appeared window 2 correspondences and need insert anus (can inject an amount of mucomembranous anesthesia agent of anal canal in case of necessity earlier) by operative site, after focus appears the demand of reaching, in air bag 5, inject an amount of normal saline through unidirectional charging valve 4 and make its expanding, utilize the sphincteral tonic contraction of anus, make the anal canal dilator be fixed in podex, but patient's mouth breathing during water filling, in case the anus dilator discharges voluntarily,, just can undergo surgery or check treatment afterwards with lamp illumination discovering window inner disease foci, earlier emit normal saline in the air bag with the back by charge valve, extract then and get final product, this utility model is easy and simple to handle, and expense is low, speed is fast, effective, popularizing application prospect is well arranged, economic and social benefit is remarkable.
Claims (4)
1, anal canal dilator, be that cylindrical body (3) is arranged at horn-like port (1) bottom, it is characterized in that interior bottom of horn-like port (1) and cylindrical body (3) top have appears window (2), appear on the cylindrical body (3) of window (2) bottom annular air-pocket (5) is housed, the conduit (6) that communicates with inside is housed on the annular air-pocket (5).
2, anal canal dilator according to claim 1 is characterized in that conduit (6) cements in cylindrical body (3) and stretches out upper oral part unidirectional charging valve (4) is housed.
3, anal canal dilator according to claim 1 is characterized in that cylindrical body (3) lower bottom part is closed cone (7).
4, anal canal dilator according to claim 1 is characterized in that appearing window (2) and is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237421 CN2362513Y (en) | 1999-03-29 | 1999-03-29 | Anal canal dilato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99237421 CN2362513Y (en) | 1999-03-29 | 1999-03-29 | Anal canal dilato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362513Y true CN2362513Y (en) | 2000-02-09 |
Family
ID=34025071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99237421 Expired - Fee Related CN2362513Y (en) | 1999-03-29 | 1999-03-29 | Anal canal dilato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362513Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000390A (en) * | 2010-12-15 | 2011-04-06 | 苏州天臣国际医疗科技有限公司 | Anus dilator |
| CN103315784A (en) * | 2013-07-05 | 2013-09-25 | 常州市微凯医疗科技有限公司 | Hemorrhoid cutting guider |
| CN103654914A (en) * | 2008-11-04 | 2014-03-26 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument used for anorectal surgery |
| CN103654915A (en) * | 2008-11-04 | 2014-03-26 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument used for anorectal surgery |
| CN103767753A (en) * | 2007-12-27 | 2014-05-07 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument for non-annular cutting haemorrhoid surgical operation |
| CN109199315A (en) * | 2018-09-13 | 2019-01-15 | 南京医科大学附属逸夫医院 | The anti-air hose of colonoscopy |
-
1999
- 1999-03-29 CN CN 99237421 patent/CN2362513Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767753A (en) * | 2007-12-27 | 2014-05-07 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument for non-annular cutting haemorrhoid surgical operation |
| CN103767753B (en) * | 2007-12-27 | 2016-08-24 | 苏州天臣国际医疗科技有限公司 | A kind of for the operating assistive device of non-annular cutting hemorrhoid |
| CN103654914A (en) * | 2008-11-04 | 2014-03-26 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument used for anorectal surgery |
| CN103654915A (en) * | 2008-11-04 | 2014-03-26 | 苏州天臣国际医疗科技有限公司 | Auxiliary instrument used for anorectal surgery |
| CN103654915B (en) * | 2008-11-04 | 2016-04-13 | 苏州天臣国际医疗科技有限公司 | A kind of assistive device for anal-surgery |
| CN103654914B (en) * | 2008-11-04 | 2016-05-25 | 苏州天臣国际医疗科技有限公司 | A kind of assistive device for anal-surgery |
| CN102000390A (en) * | 2010-12-15 | 2011-04-06 | 苏州天臣国际医疗科技有限公司 | Anus dilator |
| CN102000390B (en) * | 2010-12-15 | 2012-10-17 | 苏州天臣国际医疗科技有限公司 | Anus dilator |
| CN103315784A (en) * | 2013-07-05 | 2013-09-25 | 常州市微凯医疗科技有限公司 | Hemorrhoid cutting guider |
| CN109199315A (en) * | 2018-09-13 | 2019-01-15 | 南京医科大学附属逸夫医院 | The anti-air hose of colonoscopy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |