CN2489797Y

CN2489797Y - Balloon-type indwelling catheter for stool

Info

Publication number: CN2489797Y
Application number: CN 01237449
Authority: CN
Inventors: 胡晓燕; 谭幼凤; 谢正秀; 叶倩; 吴亚文; 王小燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-20
Filing date: 2001-04-20
Publication date: 2002-05-08
Anticipated expiration: 2011-04-20

Abstract

The utility model relates to a gasbag type indwelling defecating canal, essentially, which comprises a canal, a gas injection thin tube and a leakage proof gasbag. The middle part of the canal is provided with a falling proof groove; the canal can be inserted into the junction between the sigmoid colon and the anal; the end of the canal is connected with a draining bag. With the advantages of rational design, simple structure, convenient and comfortable use, uneasy surging and leakage, long indwelling time and no side effect, the utility model can reduce the nursing intensity to the patients with encopresis, improve the nursing quality and is beneficial for the cleaning and sanitation keeping of the sheet and clothes of the patient and is suitable for being used by the bed-bound patient with encopresis.

Description

Gasbag-type is kept somewhere the defecation conduit

This utility model relates to a kind of defecation conduit for fecal incontinence patient use, belongs to the medical drainage apparatus.

In the critical patient's that paralysis is liied in bed nursery work, gatism is the problem that often runs into, particularly to the patient of fecal incontinence, nursing is trouble quite, patient is also very painful, owing to still there is not ideal utensil at present, the method of using is also lack of standardization, use diaper that has or toilet paper place mat, though easy, be difficult to avoid feces to the irritating of anal skin, cause red swelling of the skin, inflammation easily even fester, not only increased the weight of the misery of patient's body, brought in straitened circumstances even frightened also can for simultaneously patient's psychology; The use sponge that has plug or Dan Bisi health bar clog anus, though can avoid the generation of dermatitis, unfavorable aerofluxus easily causes problem such as abdominal distention to make patient be difficult to stand; The thick anal canal of the use that also has inserts the sigmoid colon middle part, and the other end is loaded onto plastic bag, what of feces volume can change plastic bag at any time according to, but the shortcoming of easy slippage and spill and leakage is arranged.

The purpose of this utility model is in order to overcome above-mentioned weak point of the prior art, design a kind of nursing intensity that can reduce to the fecal incontinence patient, improve nursing quality, the sheet and the clothing that help patient keep hygienically clean, and gasbag-type comfortable, that be difficult for slippage and spill and leakage easy to use is kept somewhere the defecation conduit.

Gasbag-type of the present utility model is kept somewhere the defecation conduit and is comprised conduit, gas injection tubule and leakproof air bag, wherein, described conduit middle part is provided with a circle anticreep groove, be enclosed with a leakproof air bag near on the catheter wall of catheter proximal end, have side opening on the catheter wall between leakproof air bag and the catheter proximal end, be mounted on the catheter wall and draw the back from catheter tip with gas injection tubule that the leakproof air bag is communicated with and be connected with Non-return air valve, catheter tip is connected with pollution discharge bag.

Accompanying drawing is this utility model structural representation.

Referring to accompanying drawing, 1 among the figure is side opening, the 2nd, and leakproof air bag, the 3rd, gas injection tubule, the 4th, anticreep groove, the 5th, conduit, the 6th, Non-return air valve, the 7th, catheter tip.The middle part of described conduit 5 is provided with a circle anticreep groove 4, the front end of conduit 5 opens wide, be enclosed with a leakproof air bag 2 near on the catheter wall of catheter proximal end, have side opening 1 on the catheter wall between leakproof air bag and the catheter proximal end, be mounted on the catheter wall and pass the back from catheter tip with gas injection tubule 3 that the leakproof air bag is communicated with and be connected with Non-return air valve 6, catheter tip 7 is connected with pollution discharge bag.In order to make conduit carefully make the people comfortable, not slippage during the indwelling, the intersection that catheter length is designed to make front end be inserted into sigmoid colon and rectum is advisable, conduit and leakproof air bag select for use non-toxic materials such as non-toxic plastic, high molecule plastic, medical grade rubber or silica gel to make, with adult or old man is example, catheter length between catheter proximal end and the anticreep groove is elected 15-22CM as, catheter diameter is elected 0.8-1.5CM as, the width of anticreep groove is elected 1-2CM as, and the degree of depth of anticreep groove is elected 0.2-0.4CM as.During use, catheter proximal end is inserted to the anticreep groove from anus, because of conduit is thin, depletion of QI is close to conduit in the leakproof air bag, so insert easily, then, pollution discharge bag is connected with catheter tip, in the leakproof air bag, injects through Non-return air valve with syringe cylinder suction 30-50ml gas and make it to become the low pressure air bag and get final product.Because of the leakproof air bag near catheter proximal end, so also can be inserted into intersection with conduit near sigmoid colon and rectum, and should the no defecation receptor in place, can not cause behind the airbag aeration that defecation moves and conduit is excreted.Because of the leakproof air bag is the low pressure air bag, surface tension is little and soft, can not produce because of compressing causes complication such as intestinal tube tissue ischemia or necrosis on every side, makes that the people is comfortable to locate and prevent sewage outflow again.Can make this place's conduit thinner because of the anticreep groove again, be positioned at the anus place, can play conduit and strengthen fixing and anti-slip effect, thinner at this place because of conduit, can reduce the tension force of anal sphincter, make conduit keep somewhere the long period and do not influence the normal function of anal sphincter.Feces can only be from the front port and the side opening inflow catheter of conduit because of the effect of damming of leakproof air bag, and the sewage draining exit from catheter tip flows into pollution discharge bag then, and pollution discharge bag can be changed at any time.Take out or change conduit as need, can open the gas that Non-return air valve bleeds off in the leakproof air bag earlier and can extract.

The utlity model has reasonable in designly, simple in structure, easy to use comfortable, be difficult for slippage and spill and leakage, Put and stay the long and advantage such as have no side effect of time, can reduce the nursing intensity to the incontinence of faces patient, raising is nursed Quality, the sheet and the clothing that are conducive to patient keep hygienically clean, and are particularly suitable for the bed patient of incontinence of faces Use.

Claims

1. a gasbag-type is kept somewhere the defecation conduit and is comprised conduit, gas injection tubule and leakproof air bag, it is characterized in that the conduit middle part is provided with a circle anticreep groove, be enclosed with a leakproof air bag near on the catheter wall of catheter proximal end, have side opening on the catheter wall between leakproof air bag and the catheter proximal end, be mounted on the catheter wall and draw the back from catheter tip with gas injection tubule that the leakproof air bag is communicated with and be connected with Non-return air valve, catheter tip is connected with pollution discharge bag.

2. gasbag-type as claimed in claim 1 is kept somewhere the defecation conduit, it is characterized in that the catheter length between catheter proximal end and the anticreep groove elects 15-22CM as, catheter diameter is elected 0.8-1.5CM as, and the width of anticreep groove is elected 1-2CM as, and the degree of depth of anticreep groove is elected 0.2-0.4CM as.