CN2160401Y

CN2160401Y - Three-cavity one-bag anal canal

Info

Publication number: CN2160401Y
Application number: CN 93210896
Authority: CN
Inventors: 赵江; 原成英; 赵希武
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-20
Filing date: 1993-04-20
Publication date: 1994-04-06
Anticipated expiration: 2003-04-20

Abstract

The utility model relates to a three-cavity one-bag anal canal, comprising an anal canal, a water filling pipe, an air injecting pipe, and an air bag. The air bag is packed at the outer side of the center section of the anal canal, and is communicated with the air injecting pipe. The anal canal is a straight hollow pipe, and the front section of the anal canal is provided with a side hole. The water filling pipe and the air injecting pipe are positioned inside the anal canal, and small side holes are arranged on the pipe wall of the water filling pipe. The utility model can be used for cleaning intestinal canal and retaining clyster. The utility model can retain clyster for the patients of encopresis, and simultaneously, the utility model solves the problem of the defecation of the patients having alimentary tract hemorrhage in the state of prostration. The utility model uses the air bag for hemostasis by compression under the hemorrhage conditions of internal hemorrhoids, or rectum inflammation, or ulcers, or cancers.

Description

Three-cavity one-bag anal canal

This utility model relates to a kind of medical apparatus and instruments.

At present, medical personnel's used anal canal in treatment intestinal pathological process is a simple cavity pipe, it is mainly used to intestinal tract cleaning and retention enema, and this simple anal canal is when being used for retention enema, the amount of liquid medicine of giving all less than normal, can not reach and should give dosage, otherwise patient just has defecate feeling, be difficult to keep the certain absorption time, also do not arrive elevated colon, follow this just can not carry out retention enema for this simple anal canal of patient of fecal incontinence.

The purpose of this utility model is exactly the weak point that overcomes above-mentioned prior art, and a kind of three chambeies, one capsule anal canal with multiple function of use is provided.

This utility model includes anal canal, water injection pipe, air injection pipe and air bag.Air bag is bound in outside the anal canal, and anal canal is divided into leading portion accordingly, stage casing and outer section three parts, air bag is positioned at the position, stage casing, and is connected with air injection pipe.Air injection pipe, water injection pipe are positioned at anal canal, anal canal is a straight hollow pipe, its anal canal front end is circular-arc, to avoid anal canal when inserting, to scratch human body, on anal canal leading portion tube wall, have side opening, to be easy to get rid of the feces in the rectum, water injection pipe is a hollow pipe, have small side hole on its tube wall, its effect is to inject water dilution feces to be beneficial to the feces discharge, and air injection pipe is connected with air bag, and its effect is after anal canal inserts, give airbag aeration by air injection pipe, make air bag be stuck in the position except that rectum anal tube on the rectum.Air injection pipe and water injection pipe all stretch out from the anal canal outer end, during use from external part water filling or gas injection in anal canal.

Be described in further detail below in conjunction with accompanying drawing.

Accompanying drawing is this utility model structural representation.

Among the figure: 1, anal canal, 2, side opening, 3, air bag, 4, small side hole, 5, water injection pipe, 6, air injection pipe.

Air bag 3 is bound in the outside, stage casing of anal canal 1, and air injection pipe 6 and water injection pipe 5 also are housed in the anal canal 1.Anal canal 1 will insert the human body internal rectum during use, and makes aerating gasbag be stuck in rectum position except that rectum anal tube, so the outer section length that should be slightly larger than the human body rectum anal tube of this anal canal 1, is 5-7cm; The middle segment length at air bag 3 places should be 2.5-10cm, and corresponding preceding segment length should be less than 7.5cm.Because people's rectum anal tube length is certain, air bag 3 is fixed with the position of tying up of anal canal 1 outer section intersection, and the position of tying up of air bag 3 and anal canal 1 leading portion intersection is decided according to the actual requirements.Air bag 3 shared minimum position 2.5cm should make air bag 3 in use be in position between rectum anal tube and the rectum hypovalve, at this moment corresponding before segment length be 7.5cm.Air bag 3 shared maximum positions will make air bag 3 be full of rectum position except that rectum in use, at this moment before segment length be zero.

This utility model is compared with existing anal canal, except that function with intestinal tract cleaning and retention enema, also solved existing anal canal when retention enema the short shortcoming of less than normal, the retention time of the amount of liquid medicine of giving, also can carry out retention enema for the patient of fecal incontinence.Solved digestive tract hemorrhage patient's a defecation difficult problem simultaneously, and under the flat state that crouches, can carry out,, but utilized the air bag hemostasis by compression, played the preceding first aid hemostatic purpose of treatment or operation for internal hemorrhoid, rectum inflammation, ulcer or the hemorrhage situation of tumor.

Air bag 3 adopts elastomeric material to make, and anal canal, water injection pipe, air injection pipe all can adopt injection molding, become disposable aseptic anal canal.

Claims

1, a kind of three chambeies one capsule anal canal is characterized in that including anal canal, water injection pipe, air injection pipe and air bag; Anal canal is a straight hollow pipe, and its leading portion has the side opening that is used for defecation, and air bag has been tied up in the outside, stage casing, water injection pipe, air injection pipe are positioned at anal canal, air injection pipe is connected with air bag, has small side hole on the water injection pipe tube wall, and water injection pipe, air injection pipe are all stretched out from the anal canal outer end.

2, three chambeies as claimed in claim 1, one capsule anal canal is characterized in that segment length is 2.5-10cm in the shared anal canal of air bag, and segment length should be less than 7.5cm before the corresponding anal canal.