CN2207193Y - Disposable anorectal supporting pressure reducing tube - Google Patents

Abstract

The utility model belongs to a medical appliance for treating anorectal diseases, which is mainly composed of a main pipe, an air bag arranged at one end of the main pipe, a gas injecting pipe, a flushing pipe and a storing bag connected with the main pipe. With the utility model, the problems of supporting, fixing, draining, pressure reducing, air exhaust, intestinal cavity flushing, etc. during and after the operations on small intestines, segmented intestines and rectums can be solved, and the liquid manure is convenient to collect, which is favorable for the cleanness of environment. The utility model can be applied to the ligature anastomosis of ileums, segmented intestines, rectum stumps, anal canals, anuses, etc. without the need of sewing, and the operation is simple and convenient. The expansion of the air bag can realize hemostasis by compression or prevent intestinal contents from entering into the diseased intestinal segment cavity, which therefore, relieves the pain of patients and guarantees the therapeutic effect.

Description

Disposable anorectal supporting pressure reducing tube

This utility model belongs to medical apparatus and instruments, uses when being particularly suitable for the anal and rectal diseases treatment.

When the clinical treatment anal and intestinal disease, often need insert a joint sebific duct, at present in order to work such as enteral aerofluxus, coloclysis cleanings at anus and internal rectum.Using more clinically is a kind of rubber anal canal, the rubber hose that it is the sealing of a joint one end, have aperture at the end and the sidewall of sealing more.This anal canal, though can play a role for enteral emission gases and coloclysis, flexible during insertion because its caliber is little and too soft, easily stopped up during emission gases by intestinal contents, can influence the effect of exhaust decompression.When being beneficial to this anal canal is rectal cancer patient when carrying out cleansing enema, often needs to insert, extract out repeatedly, is easy to stimulate cancerous protuberance to shift, and treatment of diseases is played very bad effect.This anal canal, the generally disposable use of right and wrong again, with carrying out disinfection later, recycling again then is possibly owing to sterilization does not thoroughly cause cross infection.The stay pipe of forming by a kind of plastic tube and silica gel tube in addition, its diameter is bigger, but it is only applicable to play a part in the intestinal surgery support, is shaped or the venting decompression, very inconvenient when utilizing it to carry out postoperative irrigation, need in this stay pipe, to insert the less pipe of another root diameter temporarily, clinical catheter commonly used, but because of catheter softer, insert the intestinal contents or the intestinal wall retardance that are gathered in stay pipe internal orifice place often and make its bending, can not reach the position that the enteric cavity domestic demand will be washed, do not have the purpose of flushing, and operation is very difficult.Also has a seed capsules formula intestinal fistula therapeutic apparatus, it is external capsule and two capsule air injection pipe in an end of pipe has, though this therapeutic apparatus can make the intestinal contents can not be excessive, reduce the chance that infects, but it does not have flusher, is not easy to the flushing of postoperative enteral, if flow out liquid manure from pipe, also be not easy to collect, easily contaminated environment.

The purpose of this utility model is to support relief pipe in order to design a kind of disposable multifunction anorectal, utilize it can solve in small intestinal, colon, the operation on rectum or problems such as postoperative supports, fixing, drain, decompression, flushing, and be convenient to collect liquid manure and be beneficial to clean environment; When it is inserted enteral, be convenient to grasp insertion depth.

The technical solution of the utility model is achieved in that and a kind ofly supports relief pipe by being responsible for and having the disposable multifunction anorectal that air bag and air injection pipe constitute at an end of being responsible for that its special character is: 1, in being responsible for syringe pipe is installed; 2, be connected with pouch at the person in charge's one end; 3, on markings that have annular on person in charge's outer surface and axis direction, has scale.

In above-mentioned technical solution, its special character also is: 1, the inner termination of syringe pipe surpasses person in charge termination, and the external end head of syringe pipe is connected with pipe close; 2, balloon membranes and person in charge connection are thicker, and its thickness is attenuate gradually, are thin film in the zone line; 3, the air injection pipe outer end is connected with pipe close; 4, the person in charge is connected by connection-peg with pouch.

In above-mentioned technical solution, its special character also is: 1, be responsible for and be made of the screw thread flexible pipe, at an end outer surface of screw thread flexible pipe one deck layer of silica gel is arranged, air bag is bound up on the layer of silica gel; 2, there is gas vent the top of pouch, and the below has leakage fluid dram.

The utility model has the advantages that: 1, use this pipe and can clean knot, rectum intestinal easily, reduce patient's misery, guaranteed therapeutic effect.2, owing to be connected with pouch, be convenient to the collection management of liquid manure gas, reduce and pollute.3, the Rhizoma Atractylodis Macrocephalae prosopyle is obeyed the patient of full enteroclysis, need not frequently arrive and institute's defecation, make patient keep muscle power, help operation or postoperative physical recovery.4, the intestinal decompression exhaust in helping performing the operation is collected liquid manure, keeps the clean environment in the operation.5, use this pipe in return, colon and binding-type anastomosiss such as rectum stump, anal canal or anus, need not sew up, easy and simple to handle, and can play the effect of guarantor's anus.6, can be used for the expectant treatment of constitutionales such as sigmoid colon, rectum, anal canal upper limb or Secondary cases massive hemorrhage, utilize the airbag inflation hemostasis by compression.7, can be used for auxiliary treatment behind expectant treatment such as sigmoid colon fistula, rectal fistula, rectal injury or the kposthesis, utilize air bag sealing enteric cavity, stop intestinal content to enter pathological changes intestinal segment intracavity, make patient avoid the hardship of operation.

Accompanying drawing is this utility model cross-sectional view.

Be described further below in conjunction with accompanying drawing:

Being responsible for 8 be plastic screwed pipe, and it is radially not yielding under certain pressure, and axial softness can free bend, and its diameter can be made the 0.8-2.5cm plurality of specifications.An end of the person in charge 8 is fixed with one deck layer of silica gel 6, about thick about 0.3cm, and length 10-15cm, its end slyness, smooth surface.Have ring-shaped gasbag film 12 on layer of silica gel 6 outer surfaces, apart from about the about 1cm of pipe end, balloon membranes 12 and layer of silica gel 6 joining parts 1,13 thicker (0.3-0.5mm), attenuate gradually, the middle part is uniform thin film.Have twice annular markings 5 on the surface of layer of silica gel 6.And on the axial direction on the layer of silica gel 6, be carved with scale.Trachea 4 inserts from being responsible for 8 wall, and trachea 4 ends are by hole 3 and air bag intracavity inter-connection, and trachea 4 outer ends are connected with pipe close 7.Scavenge pipe 14 from be responsible for 6 wall insert be responsible in, its inner termination surpasses is responsible for 8 the about 1.5cmc in termination, its diameter has aperture 9,10 than big slightly (about about 0.3cm) inner termination sealing of diameter of trachea 4 on the inner termination and near the sidewall, the outer end is connected with pipe close 15.The person in charge 8 the other end has terminal fitting 16, and joint 17 is connected with pouch 19 by corrugated tubing 18, and pouch 19 is made of thicker plastic bag.Pouch 19 tops have gas vent 20, and air relief cock 21 is connected with pouch, and the below of pouch 19 has leakage fluid dram 22, and bleed plug 23 is connected with pouch 19.

Claims (3)

1, a kind of disposable multifunction anorectal supports relief pipe, by being responsible for (8), having air bag (12) and air injection pipe (4) formation at an end of being responsible for (8), it is characterized in that:

(1) in being responsible for (8), syringe pipe (14) is installed;

(2) at an end of being responsible for (8) pouch (19) is installed;

(3) on the person in charge's (8) outer surface, have the markings (5) of annular and on axis direction, have scale.

2, disposable multifunction anorectal according to claim 1 supports relief pipe, it is characterized in that:

(1) inner termination of syringe pipe (14) surpasses person in charge termination, and the external end head of syringe pipe (14) is connected with pipe close (15);

(2) balloon membranes and the person in charge (8) place (1,13) that is connected is thicker, and its thickness is attenuate gradually, is thin film in the zone line;

(3) air injection pipe (4) outer end is connected with pipe close (7);

(4) being responsible for (8) is connected by socket (16) joint (17) with pouch (19).

3, disposable multifunction anorectal according to claim 1 and 2 supports relief pipe, it is characterized in that:

(1) be responsible for (8) and be made of corrugated tubing, at an end outer surface of corrugated tubing one deck layer of silica gel (6) is arranged, air bag is bound up on the layer of silica gel;

(2) there is gas vent (20) top of pouch (19), and the below has leakage fluid dram (22).

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