A kind of pair of air bag artificial anus plug
Technical field
This utility model relates to a kind of pair of air bag artificial anus plug, belongs to medical apparatus and instruments/health care technology field.
Background technology
Patient oneself band artificial anus device behind the colostomy, in artificial anus's control device that the patient uses after inquiring into colostomy both at home and abroad, although of a great variety, but all be the method that adopts Passive Control or passive envelope anus, its shortcoming is the balloon occlusion enteric cavity, by the balloon tamponade intestinal wall, easily cause artificial intestinal obstruction or form intestinal tract disease, or need surgical operation outside intestinal wall, to insert circumferential collar, interior with the stopper obstruction, such device easily causes infection, fistulization oral tissue degeneratiaon and is difficult for changing.And existing intraocular balloon plug exist can not be according to patient's thickness of abdominal wall flexible air bag connecting rod length, air bag tension force blocks the feces leakage by the balloon tamponade intestinal wall greatly and easily causes the intestinal wall infringement, the air bag overtension engages the not close leakage that easily causes with intestinal wall, head end has glans penis to pick and place difficult to narrow or the thinner patient of intestinal wall.
The utility model content
The purpose of this utility model provides a kind of pair of air bag artificial anus plug, for a kind of can be used for permanent artificial anus's patient wear behind the operation on rectum be used for aerofluxus and random regularly defecation and artificial anus's lavage apparatus of control, do not leak just during aerofluxus, no leakage during lavation can be eliminated artificial anus or intestinal complication.
A kind of couple of air bag artificial anus plug provided by the utility model comprises a hollow tubing conductor, air bag a and air bag b, and the volume of described air bag a is less than the volume of described air bag b;
Described air bag a is connected with air bag b and all is sheathed on the described hollow tubing conductor, and described air bag a and air bag b are near the air inlet end of described hollow tubing conductor, away from the gas outlet end of described hollow tubing conductor; Be pasted with a discrepancy airway a and a discrepancy airway b on the described hollow tubing conductor, the gas outlet of described discrepancy airway a and the airway b that comes in and goes out is connected with described air bag a and air bag b respectively; The air inlet end of described hollow tubing conductor is provided with a filter, and the free end face of this filter is provided with several air inlets;
Described artificial anus's plug also comprises protective cover and the base that is connected, and is provided with spacing between described protective cover and the base; Described protective cover is provided with at least 1 steam vent, and described base is provided with a through hole that matches with described hollow tubing conductor, and the gas outlet end of described hollow tubing conductor passes through described through hole between described protective cover and base; Described base is provided with the airway controller for opening and closing of coming in and going out, and the gas access end of described discrepancy airway a and the airway b that comes in and goes out all is connected with the external world by described discrepancy airway controller for opening and closing.
In above-mentioned two air bag artificial anus plugs, the material of described air bag a, air bag b, come in and go out airway a and the airway b that comes in and goes out all can be rubber, can be according to enteric cavity and the described air bag a of fistulization oral diameter scalable and the corresponding diameter of air bag b after the inflation, can make described air bag b fully be attached at intestinal wall and do not cause intestinal wall is oppressed; Described air bag a and air bag b realize colon close with physiological function draw together about function; The material of described hollow tubing conductor and base all can be silica gel.
In above-mentioned two air bag artificial anus plugs, described air bag a and air bag b are bonding the cooperation with described hollow tubing conductor.
In above-mentioned two air bag artificial anus plugs, be filled with foam or active carbon in the described filter, and then described hollow tubing conductor, filter, air bag a and air bag b realize the nature degassing function.
In above-mentioned two air bag artificial anus plugs, described air bag b is located at the center of nearly described hollow tubing conductor.
In above-mentioned two air bag artificial anus plugs, the middle part of described discrepancy airway a and come in and go out airway b and described hollow tubing conductor to the part between its gas outlet end arranges for free, thereby can respectively described discrepancy airway a and the airway b that comes in and goes out be drawn by described base and protective cover.
In above-mentioned two air bag artificial anuss plug, described discrepancy airway controller for opening and closing specifically can be buckle, clip, buckle or the parts of the gauge tap such as roller type regulator, to realize the opening and closing to described discrepancy airway a and the airway b that comes in and goes out.
In above-mentioned two air bag artificial anuss plug, described anal plug also comprises the plug that matches with the gas access of described discrepancy airway a and the airway b that comes in and goes out, under normal condition to prevent described air bag a and air bag b gas leakage.
Two air bag artificial anus plugs that this utility model provides can be used for the patient of the permanent artificial anus of rectal carcinoma radical postoperative (mouth is made in single chamber); Use this anal plug, just can when natural aerofluxus, can not cause the feces outflow, liquid can be not excessive during lavation, so and can not cause local compression to avoid the intestinal illness to intestinal wall because of air bag, the utmost point is like the physiological function of normal anus, and makes simply, cheap, can disposablely use, for being the patient who maybe needs to do artificial operation on anus, this artificial anus's plug can recover its normal social activity and various physical work.
Description of drawings
The structural representation of the hollow tubing conductor part that the artificial anus that Fig. 1 provides for this utility model fills in.
The structural representation of the protective cover that the artificial anus that Fig. 2 provides for this utility model fills in.
The structural representation of the base that the artificial anus that Fig. 3 provides for this utility model fills in.
Artificial anus's plug and the sectional drawing of patient artificial anus under mated condition that Fig. 4 provides for this utility model.
Each labelling is as follows among the figure: 1 hollow tubing conductor, 2 air bag a, 3 air bag b, 4 discrepancy airway a, 5 discrepancy airway b, 6 filters, 7 air inlets, 8 protective covers, 9 bases, 10 steam vents, 11 through holes, 12 buckles, 13 plugs, 14 intestinal wall, 15 stomach walls.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further, but this utility model is not limited to following examples.
Such as Fig. 1-shown in Figure 4, two air bag artificial anuss plugs that this utility model provides comprise a hollow tubing conductor 1, air bag a2 and air bag b3, and the volume of this air bag a2 is less than the volume of air bag b3, and the material of hollow tubing conductor 1 is silica gel, and the material of air bag a2 and air bag b3 is rubber; Air bag a2 and air bag b3 can realize colon close with physiological function draw together about function; Air bag a2 is connected with air bag b3 and all is adhered on the hollow tubing conductor 1, and the air inlet end of air bag a2 and the close hollow tubing conductor 1 of air bag b3, and away from the gas outlet end of hollow tubing conductor 1, and air bag b is located at the center of hollow tubing conductor 1; Be pasted with a discrepancy airway a4 and a discrepancy airway b5 on this hollow tubing conductor 1, come in and go out airway a4 and a material of coming in and going out airway b5 are rubber, and the gas outlet of come in and go out airway a4 and discrepancy airway b5 is connected with air bag a2 and air bag b3 respectively; Middle part to the part between its gas outlet end of this come in and go out airway a4 and come in and go out airway b5 and hollow tubing conductor 1 arranges for free, thereby can respectively come in and go out airway a4 and the airway b5 that comes in and goes out be drawn; The gas access of discrepancy airway a4 and the airway b5 that comes in and goes out is equipped with the plug 13 that can be sealed and matched with it, to prevent air bag a2 and air bag b3 gas leakage; The air inlet end of this hollow tubing conductor 1 is provided with a filter 6, and the free end face of this filter 6 is provided with a plurality of air inlets 7, is filled with active carbon in this filter 6, and then hollow tubing conductor 1, filter 6, air bag a2 and air bag b3 realize the nature degassing function; This artificial anus's plug also comprises protective cover 8 and the base 9 that is connected, and is provided with spacing between this protective cover 8 and the base 9, wherein can be dismountable between protective cover 8 and the base 9 and cooperates; This protective cover 8 is provided with 1 steam vent 10, and this base 9 is provided with a through hole 11 that matches with hollow tubing conductor 1, and the gas outlet end of this hollow tubing conductor 1 passes through this through hole 11 between protective cover 8 and base 9, and can move up and down; Base 9 is provided with 2 buckles 12, and the gas access end of come in and go out airway a4 and the airway b5 that comes in and goes out all is connected with the external world by buckle 12, and the control that opens and closes.
Two air bag artificial anus plugs that this utility model provides, the diameter of air bag a and air bag b all can be regulated according to the diameter of enteric cavity and fistulization oral; The airway controller for opening and closing of coming in and going out also may be selected to be clip, buckle or the devices such as parts of the gauge tap such as roller type regulator.
Artificial anus's plug that expression this utility model shown in Figure 4 provides is lower in working order, artificial anus's opening is closed state: wherein labelling 14 represents patients' intestinal wall, 15 expression patients' stomach wall, the artificial anus does not take out anal plug and carries out aerofluxus by the cooperation of protective cover, hollow tubing conductor and filter; When the needs defecation, extract plug, unclamp buckle, emit the gas in air bag a and the air bag b, can take out this artificial anus and fill in capable defecation; Do enteroclysis such as needs, then can insert water injection pipe along hollow tubing conductor and pour into, and leakage phenomenon can not occur.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.