CN2796674Y

CN2796674Y - Controllable artificial anus

Info

Publication number: CN2796674Y
Application number: CN 200520049823
Authority: CN
Inventors: 谢海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-07-19
Anticipated expiration: 2015-04-20

Abstract

The utility model discloses a controllable artificial anus, which comprises a pipe body, wherein the front end of the pipe body is connected with a valve part and the tail end of the pipe body is connected and provided with a plug part. A fixing device is sheathed in the middle of the pipe body, and comprises a fixing plate and a sleeve pipe connected to the fixing plate; the inner side surface of the middle annular part of the fixing plate is symmetrically provided with two grooves, and the sleeve pipe is provided with two regulating screws; the outer side surface of the position where the pipe body is connected with the fixing plate is provided with positioning guide rails corresponding to the grooves on the fixing plate, and is provided with positioning slots corresponding to the regulating screws on the sleeve pipe. The utility model has the advantages of simple structure and convenient installation, assembly and disassembly; the utility model can well protect patient's cut, and can bring convenience for patient's life.

Description

Controllable artificial anus

Technical field

This utility model is mainly concerned with medical instruments field, refers in particular to a kind of controllable artificial anus that is applicable to that the postoperative rectal cancer patient uses.

Background technology

At present, mainly be on stomach wall, colon to be pulled to the artificial excrement outlet that forms outside the abdominal skin after intraperitoneal tumor, intestinal canal tumour, the operation of coeliac disease fistulation, to collect colostomy bag then is affixed on the excrement outlet, this processing method has a lot of shortcomings: 1, stool can be discharged at any time, but but often because of fit insecure cause the stool spill, make dirty health, medicated clothing, more can cause one bad smell, patient's postoperative life quality is reduced greatly, even influence rehabilitation because of emotion is influenced, reduce the life-span etc.; 2, no any device is kept apart fistulation wound and stool, thereby make excrement outlet surrounding skin and intestinal mucosa be subjected to feces for a long time, intestinal digestion liquid, the stimulation of chemical material on the collection colostomy bag, be easy to generate eczema, blister, hemorrhage, ulceration, erosion, patient's oneself nurses pretty troublesome, is difficult for keeping artificial anus's kilter easily to cause wound infection, even the fistulation failure; 3, postoperative wound is nursed difficult problem especially, it is many unfavorable to bring to patient and medical personnel, so just bring inconvenience, cause suffering in spirit to patient is in life, limit them and participated in normal social life, the rectal cancer patient that has thereby be unwilling to excise anus, cancerous protuberance often can not get eradicating, and has reduced the operative treatment survival rate.

The utility model content

The technical problems to be solved in the utility model just is: at the technical problem of prior art existence; this utility model provides a kind of simple in structure, installation easy accessibility; and can finely protect patient's wound, can bring controllable artificial anus easily in life to the patient.

In order to solve the problems of the technologies described above, the solution that the utility model proposes is: a kind of controllable artificial anus, and it comprises a body, it is characterized in that: the front end of described body is connected with a valve portion, and the tail end of this body is provided with a piston part; One fixture is sheathed on the middle part of body.

Described fixture comprises fixing head and is connected in the sleeve pipe of fixing head that be arranged with two grooves on the medial surface of ring portion in the middle of this fixing head, this sleeve pipe then is provided with two adjustment screw.

Described body is provided with the positioning guide rail corresponding with the fixing head upper groove with the lateral surface of fixing head junction, and is provided with and the corresponding locating slot of sleeve pipe adjusted screw.

Also offer the belt hole on the described fixing head, and be connected with belt.

The body medial surface of described body and valve portion junction is provided with an air bag.

The tail end of described body also is provided with a grooving that is used for sheathed anus bag.

Compared with prior art, advantage of the present utility model is:

1, controllable artificial anus of the present utility model install quick, easy to use, and in whole use to the human zero damage, can play the effect of protection postoperative wound;

2, the package unit of controllable artificial anus of the present utility model is to be formed by connecting by body, valve portion and fixture activity assembling, therefore can dismantle at any time and clean, and makes things convenient for the patient to guarantee individual's sanitary condition;

3, controllable artificial anus of the present utility model utilizes the intravital intestinal of valve and people to link to each other, the tail end of body is an excrement outlet, and fixture makes this device well be attached on the skin of human body, so just wound and faecal passageway is well separated, and helps wound healing;

4, controllable artificial anus of the present utility model can the timing controlled defecation, and the anus bag that needn't play has at any time improved quality of life of patient, stops the seepage of defecating; And offer grooving at the afterbody of body, solved in the prior art anus bag often can't with the stable problem that is connected of artificial anus, the phenomenon of having avoided the instability of anus bag to cause feces to be poured out;

5, controllable artificial anus of the present utility model is provided with an air bag on the body inner surface of body and valve portion junction, thereby can close anus by inflation, venting beginning defecation has played the effect of control defecation, and can play the function of auxiliary defecation, solve stool and tied and discharge the problem that remains in stool in the apparatus tube chamber.

Description of drawings

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is the generalized section of A-A face among Fig. 1;

Fig. 3 is the structural representation of this utility model fixture.

Marginal data

1, body 2, fixture

21, fixing head 22, sleeve pipe

3, valve portion 4, piston part

5, positioning guide rail 6, groove

7, adjustment screw 8, locating slot

9, air bag 10, grooving

11, belt hole

The specific embodiment

Below with reference to accompanying drawing this utility model is described in further details.

As Fig. 1, Fig. 2 and shown in Figure 3, this utility model mainly comprises body 1, fixture 2, valve portion 3 and piston part 4, and wherein valve portion 4 is connected in the front end of body 1, and the tail end of body 1 then is provided with piston part 4.2 middle parts that are sheathed on body 1 of fixture.This fixture 2 comprises fixing head 21 and the sleeve pipe 22 that is connected in fixing head 21, and symmetry offers two grooves 6 on the medial surface of fixing head 21 middle ring portions, and 22 of sleeve pipes are provided with two adjustment screw 7.On the lateral surface of body 1 and fixing head 21 junctions, be provided with and the corresponding positioning guide rail 5 of fixing head 21 upper grooves 6, and be provided with and the corresponding locating slot 8 of sleeve pipe 22 adjusted screws 7.This locating slot 8 is one group of dentation groove, and profile of tooth is semicircle, and adjustment screw 7 can be sticked in the circular teeth groove.Being used of this positioning guide rail 5 and groove 6 can make fixture 2 be sheathed on slidably on the body 1 easily, and can body be adjusted to only position according to the different of individual patients by being used of adjustment screw 7 and locating slot 8.Offer two belt holes 11 on the fixture 2, and be connected with a belt that can be used to lie in patient's waist, can make on the package unit skin that is attached at human body tightly after binding belt.The tail end of body 1 also is provided with a grooving 10 that is used for sheathed anus bag, and during use, this grooving 10 can easily make anus bag adhere to firmly on the body 1, can not cause the outflow of feces.In this preferred embodiment, the lateral surface of body 1 tail end is the thread groove shape, and 4 tail ends that are fixedly arranged on body 1 after screwing in piston part prevent that the human body defecation from flowing out at any time, so that can control the time of defecation well; And can on body 1 inner surface of body 1 and valve portion 3 junctions, be provided with an air bag 9, its role is to and to close anus by inflation, venting beginning defecation has played the effect of control defecation, and can play the function of auxiliary defecation, solve stool and tied and discharge the problem that remains in stool in the apparatus tube chamber.

When in operation, using, at first deactivation contact with the apparatus the place body of gland, tail end at body 1 screws on piston part 4 (discharging stool when preventing to put pipe) then, again with valve portion 3 opisthotonos of body 1 front end, with body 1 slowly push advance one section slightly again behind the enteric cavity appropriate location after, pumpback makes valve portion 3 correctly be affixed on the enteric cavity inwall to the appropriate location, after fixing, prevent intestinal fistula.Next, fixture 2 is enclosed within on the body 1, difference according to individuality, utilize to adjust cooperating of locating slot 8 on screw 7 and body 1 lateral surface, gradient and the body 1 of adjusting body 1 go deep into the intravital length of people, thereby adjust the position of fixture 2 and body 1, allow controllable artificial anus device of the present utility model well be attached on the human body, the infringement that can not be similar to one time the fixed pattern device causes human body skin or other organs like that, and utilize and adjust dog screw 7 and make the suitable pressure of maintenance between valve portion 3 and the fixture 2.At last, tighten the belt.During defecation,, the anus bag running-on entangled tighten on grooving 10 the common anus bag portion gas of draining, the outer piston part 4 of turning on of bag, the beginning defecation, intact back cleaning inner spout screws on new piston part 4.Abandon behind the sealing anus bag mouth.

Claims

1, a kind of controllable artificial anus, it comprises a body (1), it is characterized in that: the front end of described body (1) is connected with a valve portion (3), and the tail end of this body (1) is provided with a piston part (4); One fixture (2) is sheathed on the middle part of body (1).

2, controllable artificial anus according to claim 1, it is characterized in that: described fixture (2) comprises fixing head (21) and is connected in the sleeve pipe (22) of fixing head (21), be arranged with two grooves (6) on the medial surface of ring portion in the middle of this fixing head (21), then be provided with two adjustment screw (7) on this sleeve pipe (22).

3, controllable artificial anus according to claim 2, it is characterized in that: described body (1) is provided with the positioning guide rail (5) corresponding with fixing head (21) upper groove (6) with the lateral surface of fixing head (21) junction, and is provided with the locating slot (8) corresponding with sleeve pipe (22) adjusted screw (7).

4, according to claim 1 or 2 or 3 described controllable artificial anus, it is characterized in that: the tail end of described body (1) also is provided with a grooving (10) that is used for sheathed anus bag.

5, according to claim 1 or 2 or 3 described controllable artificial anus, it is characterized in that: also offer belt hole (11) on the described fixing head (21), and be connected with belt.

6, according to claim 1 or 2 or 3 described controllable artificial anus, it is characterized in that: described body (1) is provided with an air bag (9) with body (1) medial surface of valve portion (3) junction.