CN2289570Y

CN2289570Y - Multifunction enterogastric tube

Info

Publication number: CN2289570Y
Application number: CN 97207874
Authority: CN
Inventors: 刘鹏熙; 陶梓茂
Original assignee: XIANGYA HOSPITAL ATTACHED TO H
Current assignee: XIANGYA HOSPITAL ATTACHED TO H
Priority date: 1997-01-21
Filing date: 1997-01-21
Publication date: 1998-09-02
Anticipated expiration: 2007-01-21

Abstract

The utility model discloses a multifunction enterogastric tube which is divided into an A type and a B type. The multifunction enterogastric tube is an elliptical and long silicone tube which is formed by the combination of an intestinal cavity guide tube, a gastral cavity guide tube and an air bag guide tube. The tube openings of the rear ends of the tubes are all interfaces. A steel ball and an air bag are inlaid on the front end of the multifunction enterogastric tube, which causes the multifunction enterogastric tube to enter fluently and be positioned under X rays. The utility model can play the functions of gastrointestinal pressure reduction, conduction and monitoring during operation or after inserted in noises. The multifunction enterogastric tube can simultaneously have many functions of empty intestine nutrition, medicine injection, etc. The pain when many tubes are put on the bodies of patients can be reduced, and complicating diseases of nasal feeding, fault aspiration, etc. are avoided.

Description

Multi-functional enterogastric tube

This utility model relates to a kind of medical multi-functional enterogastric tube, and specifically patient need carry out the gastrointestinal decompression drain clinically, a kind of multipurpose enterogastric tube that adopts when requiring simultaneously enteral nutrition to supply with again.

In clinical practice, many patients such as acute critical pancreatitis, operation on duodenum, coma patient or the like, usually need when carrying out the gastrointestinal decompression drain, do enteral nutrition Supporting Therapy, need settle drainage tube more than two on one's body patient like this, certainly will bring the misery of settling multitube to patient.The method of handling this class problem at present is:

1, put pipe with decompression drainage through the stomach fistulation in the operation, make simultaneously the jejunum fistulation again and put another pipe and treat for enteral nutrition, need be settled two pipes on one's body patient respectively like this.

2, coma patient nasal feeding nutrition commonly used is injected gastric with nutritional solution through common stomach tube.But people stupor due to illness, various hyporeflexias or disappearance, Chang Yi causes vomiting, mistake is inhaled and cause aspiration pneumonitis or suffocate.

3, with common stomach tube decompression drainage, need adopt full parenteral alimentation simultaneously.This total parenteral nutrition not only expense is high, also easily infects, complication such as usefulness, hyperosmolar coma are given up in Water-Electrolyte disorder, intestinal.

This utility model purpose is at the problems referred to above, designs a kind of multi-functional enterogastric tube.One tube multipurpose can improve and address these problems simultaneously, puts the misery of multitube and avoids the generation of complication such as mistake suction to reduce to patient.

The method that realizes this utility model purpose is that employing one tip of a root end has the two-chamber latex tubing of Metal Ball or has Metal Ball and the silica gel tube of three tube chambers of air bag unification, reaches gastrointestinal decompression, drain and carries out enteral nutrition simultaneously.

Below in conjunction with accompanying drawing structure of the present utility model is described further.

The front view of accompanying drawing 1 multi-functional enterogastric tube (A type).

The plane of structure figure of accompanying drawing 2 multi-functional enterogastric tubes (A type).

The front view of accompanying drawing 3 multi-functional enterogastric tubes (Type B).

The plane of structure figure of accompanying drawing 4 multi-functional enterogastric tubes (Type B).

With reference to the accompanying drawings 1 described multi-functional enterogastric tube it it is made up of enteric cavity conduit (1), steel ball (2), air bag (3), balloon catheter (4), check valve (5), gastral cavity conduit (6) by enteric cavity deferent (1).Enteric cavity conduit (1) is the silica gel tube of a total length 1200mm, at the cecum of the conduit steel ball (2) that to be embedded with a diameter be 4mm, leave 2-3 the circular hole (7) that communicates with tube chamber behind the cecum, outside the pipe at cecum 20mm pipeline section place, around the air bag (3) of a long 20mm, capsule medial wall and conduit outer wall are integrated, form blister cavities with the capsule lateral wall, the tube chamber interior diameter 3.7mm of 360mm pipeline section before the enteric cavity conduit, the tube chamber of back 750mm pipeline section is semicircle, and the rear end of enteric cavity conduit is an interface.

Balloon catheter (4) is arranged on the circular silica gel tube that moves under water between enteric cavity conduit (1) and the gastral cavity conduit (6), the long 1160mm of conduit, tube chamber interior diameter 1.0mm, balloon catheter (4) one end openings are in air bag, the other end is an interface, and device has check valve (5) in interface.

Gastral cavity conduit (6) is arranged on after the most advanced and sophisticated 400mm of enteric cavity conduit (1) and the parallel microscler silica gel tube of enteric cavity conduit, and gastral cavity conduit cecum portion rises and splashes gradually greatly, and outward appearance forms ellipse, the long 800mm of gastral cavity conduit (6), the tube chamber semicircle, the pipe front end leaves 2 circular holes (7), and the pipe rear end is an interface.

According to accompanying drawing 1 described multi-functional enterogastric tube (A type), enteric cavity conduit (1) wherein. balloon catheter (4). the rear end mouth of pipe of gastral cavity conduit (6) is interface, all keeps somewhere the sounding mark that has conduit to insert at the tube wall surface of enteric cavity conduit (1) stomach function regulating cavities conduit pipe (6).

According to accompanying drawing 3,4 described multi-functional enterogastric tubes (Type B), wherein enteric cavity conduit (1) stomach function regulating cavities conduit pipe (6) is a long 900mm, two pipe unifications, tube chamber is latex tubing independently, and the tube chamber of the preceding 400mm pipeline section of enteric cavity conduit (1) is just round, diameter 6.5mm, the tube chamber semicircle of back 500mm pipeline section, tube chamber radius 2.9mm is 0.7mm with enteric cavity conduit (1) and gastral cavity conduit (6) the tube chamber pipe thickness of separating of moving under water, the front end of two pipes leaves circular hole respectively, and the rear end forms Y type interface.

The utility model has the advantage of its collection continue to use clinically common single chamber stomach tube, Dreiling, intestines are arranged the strong point of pipe and FolyShi catheter in one, and one The pipe multipurpose, (the Type B pipe is used for nose for (A type pipe is used for art) or intranasal insertion in art Raise), can play decompression, drainage, monitoring effect, can carry out again battalion in the intestines simultaneously Support and injection, above-mentioned each pipe can not play these effects simultaneously, and at Multifunctional intestinal The steel ball that the cecum of lumen is inlayed and with air bag can make it enter smoothly small intestine and can Under x-ray, locate. The utility model is simple in structure, and is easy and simple to handle, adapts to clinically Multiple patient's application, and can reduce patient's misery and complication.

Claims

1. a multi-functional enterogastric tube is made up of enteric cavity conduit (1), steel ball (2), air bag (3), balloon catheter (4), check valve (5), gastral cavity conduit (6), wherein the A type pipe of multi-functional enterogastric tube is the oval microscler silica gel tube of enteric cavity conduit (1), balloon catheter (4), the unification of gastral cavity conduit (6) tee pipe, and it is characterised in that:

1) enteric cavity conduit (1) is the silica gel tube of a total length 1200mm, at the cecum of the conduit steel ball (2) that to be embedded with a diameter be 4mm, leave 2-3 the circular hole (7) that communicates with tube chamber behind the cecum, outside the pipe at cecum 20mm pipeline section place, around the air bag (3) of a long 20mm, capsule medial wall and conduit outer wall are integrated, form blister cavities with the capsule lateral wall, the tube chamber interior diameter 3.7mm of 360mm pipeline section before the enteric cavity conduit, the tube chamber of back 750mm pipeline section is semicircle, and the rear end of enteric cavity conduit is an interface.

2) balloon catheter (4) is arranged on the circular silica gel tube that moves under water between enteric cavity conduit (1) and the gastral cavity conduit (6), the long 1160mm of conduit, tube chamber interior diameter 1.0mm, balloon catheter (4) one end openings are in air bag, the other end is an interface, and device has check valve (5) in interface.

(3) gastral cavity conduit (6) is arranged on after the most advanced and sophisticated 400mm of enteric cavity conduit (1) and the parallel microscler silica gel tube of enteric cavity conduit, gastral cavity conduit cecum portion rises and splashes gradually greatly, outward appearance forms ellipse, the long 800mm of gastral cavity conduit (6), the tube chamber semicircle, the pipe front end leaves 2 circular holes (7), and the pipe rear end is an interface.

2. multi-functional enterogastric tube A type pipe according to claim 1 is characterized in that enteric cavity conduit (1). balloon catheter (4). and the rear end mouth of pipe of gastral cavity conduit (6) is interface, all keeps somewhere the sounding mark that has conduit to insert at the tube wall surface of enteric cavity conduit (1) stomach function regulating cavities conduit pipe (6).

3. multi-functional enterogastric tube Type B pipe according to claim 1 is characterized in that enteric cavity conduit (1) stomach function regulating cavities conduit pipe (6) is a long 900mm, two pipe unifications, tube chamber is latex tubing independently, the tube chamber of the preceding 400mm pipeline section of enteric cavity conduit (1) is just round, diameter 6.5mm, the tube chamber semicircle of back 500mm pipeline section, tube chamber radius 2.9mm, with enteric cavity conduit (1) and gastral cavity conduit (6) the tube chamber pipe thickness of separating of moving under water is 0.7mm, and the front end of two pipes leaves circular hole respectively, and the rear end forms Y type interface.