CN201529106U - anus speculum - Google Patents

anus speculum Download PDF

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Publication number
CN201529106U
CN201529106U CN2009201953593U CN200920195359U CN201529106U CN 201529106 U CN201529106 U CN 201529106U CN 2009201953593 U CN2009201953593 U CN 2009201953593U CN 200920195359 U CN200920195359 U CN 200920195359U CN 201529106 U CN201529106 U CN 201529106U
Authority
CN
China
Prior art keywords
anus
main body
inner sleeve
specula
outer sleeve
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
Application number
CN2009201953593U
Other languages
Chinese (zh)
Inventor
汪建平
黄美近
王辉
康亮
路婧
王磊
兰平
任东林
杨越雄
杨伟红
李静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Zhongda Medical Equipment Co ltd
Sixth Affiliated Hospital of Sun Yat Sen University
Original Assignee
Guangzhou Zhongda Medical Equipment Co ltd
Sixth Affiliated Hospital of Sun Yat Sen University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Zhongda Medical Equipment Co ltd, Sixth Affiliated Hospital of Sun Yat Sen University filed Critical Guangzhou Zhongda Medical Equipment Co ltd
Priority to CN2009201953593U priority Critical patent/CN201529106U/en
Application granted granted Critical
Publication of CN201529106U publication Critical patent/CN201529106U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an anus speculum, which comprises an outer sleeve and an inner sleeve, wherein the outer sleeve comprises a cylindrical main body and a handle which is located on the tail portion of the main body, wherein a support pawl is extended on the upper end pipe wall of the main body, the inner sleeve is of round tube shape, and the front end of the inner sleeve is of cone shape. The outer sleeve is firstly sheathed on the inner sleeve by the anus speculum, users hold the handle to slowly insert the anus speculum into anuses of patients, and then the inner sleeve is taken out, users can observe corresponding colorectal side walls by showing through gaps of the support pawl of the outer sleeve, thereby carrying out treatment operations such as injection and band ligation.

Description

A kind of anus specula
Technical field
This is practical to relate to a kind of technical field of medical instruments, specially refers to a kind of anus specula.
Background technology
When checking treatment for the patient who suffers from anus, rectal lesion at present, often all need to use the anus specula, its effect is to strut the go forward side by side medical care precess of line correlation of diseased organ, particularly when undergoing surgery treatment, the anus specula is used to expose diseased region, cooperate operating theater instruments to use together, for example when carrying out the hemorrhoid ligation treatment, at first to insert the anus specula, to appear the internal hemorrhoid piece of patient part, use suction and ligature device that the hemorrhoid piece is overlapped bundle then, so the anus specula is a kind of main medical assistance apparatus.
Traditional anus specula structure more complicated, mainly comprise push rod and be located at the ballhead of push rod termination, comprise that also one is contraction-like cylindrical shell and is located at the monolateral handle at simplified large port edge, simplified little end opening and ballhead are suitable, when push rod insert simplified in after, ballhead is blocked little end opening, during use, utilize cylindrical shell small end opening to observe diseased region, the anus specula of this kind structure exists the visual field very narrow, and the working place is limited, thereby is difficult to meet people's instructions for use.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provide a kind of simple in structure, can enlarge the operation visual field and improve the operation technique degree of accuracy, finish the anus specula of treatment operation when being convenient to patient examination simultaneously.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of anus specula, it comprises overcoat and interior cover, described overcoat is by cylindrical body and the handle that is positioned at the main body afterbody, tube wall place, described main body upper end is extended with support claw, described in cover be the pipe shape, interior cover front end be a taper shape;
As improvement of the technical scheme, described support claw is two, is evenly distributed on main body upper end tube wall;
As further improvement in the technical proposal, described support claw is three, is evenly distributed on main body upper end tube wall.
The beneficial effects of the utility model are: when this product uses, put at first overcoat being socketed in, the user grasping member, the anus specula is slowly inserted patient's anus, take out then and should interiorly overlap, user can see through the corresponding anorectal side-walls of support claw gap observation of overcoat, thereby carries out treating operation such as inject, cover is pricked etc.
Description of drawings
Following accompanying drawing further specifies this utility model.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of anus specula, it comprises overcoat 1 and interior cover 2, described overcoat 1 is by cylindrical body 11 and the handle 12 that is positioned at main body 11 afterbodys, tube wall place, described main body 11 upper end is extended with support claw 13, described in cover 2 be the pipe shape, interior cover 2 front ends are taper shape.
According to the size of anus specula overcoat 1 diameter, described support claw 13 is two or three, is evenly distributed on main body 11 upper end tube walls.
When this product uses, overlap on 2 at first overcoat 1 being socketed in, user grasping member 12, the anus specula is slowly inserted patient's anus, take out then and should interiorly overlap 2, user can see through the corresponding anorectal side-walls of support claw 13 gaps observation of overcoat 1, thereby carries out treating operation such as inject, cover is pricked etc.
The diameter of this product can need according to actual needs, and minor diameter product support claw 13 has only two, as long as be used for patient examination; And major diameter product support claw 13 has three, and operating room anesthesia back podex operation is used when being in hospital.

Claims (3)

1. anus specula, it is characterized in that: comprise overcoat (1) and interior cover (2), described overcoat (1) is by cylindrical body (11) and the handle (12) that is positioned at main body (11) afterbody, tube wall place, described main body (11) upper end is extended with support claw (13), cover (2) is the pipe shape in described, and interior cover (2) front end is conical.
2. a kind of anus specula according to claim 1 is characterized in that: described support claw (13) is two, is evenly distributed on main body (11) upper end tube wall.
3. a kind of anus specula according to claim 1 is characterized in that: described support claw (13) is three, is evenly distributed on main body (11) upper end tube wall.
CN2009201953593U 2009-09-24 2009-09-24 anus speculum Expired - Fee Related CN201529106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201953593U CN201529106U (en) 2009-09-24 2009-09-24 anus speculum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201953593U CN201529106U (en) 2009-09-24 2009-09-24 anus speculum

Publications (1)

Publication Number Publication Date
CN201529106U true CN201529106U (en) 2010-07-21

Family

ID=42524517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201953593U Expired - Fee Related CN201529106U (en) 2009-09-24 2009-09-24 anus speculum

Country Status (1)

Country Link
CN (1) CN201529106U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103479325A (en) * 2012-06-13 2014-01-01 上海众仁生物医药科技有限公司 Multifunctional anorectum quantitative dilatation operation anoscope
CN104721945A (en) * 2015-04-13 2015-06-24 广西昌鑫科技有限公司 Disposable gynecology vagina examination expander and use method thereof
CN105982705A (en) * 2015-01-27 2016-10-05 常州安康医疗器械有限公司 Disposable anorectal visual mucous membrane protection fixing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103479325A (en) * 2012-06-13 2014-01-01 上海众仁生物医药科技有限公司 Multifunctional anorectum quantitative dilatation operation anoscope
CN105982705A (en) * 2015-01-27 2016-10-05 常州安康医疗器械有限公司 Disposable anorectal visual mucous membrane protection fixing device
CN104721945A (en) * 2015-04-13 2015-06-24 广西昌鑫科技有限公司 Disposable gynecology vagina examination expander and use method thereof

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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: 20100721

Termination date: 20130924