CN202654525U

CN202654525U - Multifunctional gastric tube

Info

Publication number: CN202654525U
Application number: CN 201220192344
Authority: CN
Inventors: 何勇; 陈凯; 陈静; 冯敏; 甘旭东
Original assignee: ZILIUJING DISTRICT HOSPITAL OF CHINESE MEDICINE
Current assignee: ZILIUJING DISTRICT HOSPITAL OF CHINESE MEDICINE
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-01-09
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses a multifunctional gastric tube which comprises a nutrition tube and a pressure reduction tube, wherein the lower section of the pressure reduction tube is adhered on the middle section of the nutrition tube so as to form a one-tube two-cavity structure; the lower section of the nutrition tube is of a spiral type; when in use, the multifunctional gastric tube can be leaded in through a guiding wire, and also can be placed in under a gastroscope, a pressure reduction hole at the lower end of the pressure reduction tube can be placed into the stomach, the lower end part of the nutrition tube is placed below the ampulla part of the duodenum, and the external part is fixed; starting from the entrance of the duodenal bulb part from the pylorus orifice for the nutrition tube, the lower section of the nutrition tube forms a spiral structure, the nutrition tube can be fixed well, the position of the nutrition tube is prevented from being influenced by gastrointestinal motility, the nutrition hole is ensured to be always below the ampulla part so as to prevent from moving out; nutritious liquids or medicament can be injected in through the nutrition tube; the pressure reduction tube can be connected to a gastrointestinal decompression device and can play a pressure reduction effect; and the pressure reduction tube can easily achieve the accurate positioning and fixation of the gastric tube, and can fully develop the dual-function of gastrointestinal decompression and intestinal tract nutrition supply.

Description

Multifunction gastrointestinal tube

Technical field

This utility model relates to medical apparatus and instruments, particularly a kind of Multifunction gastrointestinal tube.

Background technology

At present, the treatment of Gastroenterology dept. such as acute pancreatitis, routine is inserted gastric with stomach tube and is carried out gastrointestinal decompression, simultaneously fasting, the flatulence that causes to eliminate digestive tract hydrops pneumatosis reduces the stimulation to pancreas, allows pancreas fully obtain having a rest and is beneficial to cure.And the nutrition supply during the fasting can only adopt parenteral nutrition, replenishes by venous transfusion, has so both increased patient's misery, increases again financial burden, and the venous transfusion time has been grown, even might cause patient's physiological function disorderly.Therefore it is inadequate only carrying out gastrointestinal decompression clinically, brainstrust is advocated and is carried out as early as possible enteral nutrition, and to require be jejunal nutrition, that is to say that nutritional solution should supply with below santorini's papilla section, could reduce as much as possible the secretion of pancreatic juice, allowing pancreas fully obtain having a rest is beneficial to cure, but existing stomach tube or intestinal tube all are single tube mostly, only have gastrointestinal decompression, or simple jejunal nutrition, Multifunction gastrointestinal tube is also arranged in addition, have gastrointestinal decompression and enteral nutrition dual-use function.But at present the position of jejunal nutrition space-time intestinal tube or fixing be a difficult point all the time.Because guarantee that the jejunum pipe is below santorini's papilla section, the degree of depth when inserting will reach, the more important thing is how to avoid gastrointestinal peristalsis on the impact of the nutritive canal position in using, domestic jejunal nutrient canal intestinal tube when gastrointestinal peristalsis is easy to be displaced to more than the ampulla, so not only make gastrointestinal decompression, enteral nutrition loses meaning, and the secretion of meeting stimulating pancreas, so that increase the weight of the state of an illness.

For above-mentioned deficiency, be badly in need of providing a kind of gastrointestinal tract that can better fix and accurately locate, can bring into play preferably the dual-use function that gastrointestinal decompression and enteral nutrition are supplied with.

The utility model content

In view of this, the purpose of this utility model provides a kind of Multifunction gastrointestinal tube, uses this gastrointestinal tract to position exactly and to fix, and gives full play to the dual-use function that gastrointestinal decompression and enteral nutrition are supplied with.

The purpose of this utility model realizes by following technological means: a kind of Multifunction gastrointestinal tube, comprise nutritive canal and relief pipe, and the stage casing that the hypomere of described relief pipe sticks to nutritive canal forms a pipe two cavity configurations, and the hypomere of described nutritive canal is twist.

Further, the upper end of described nutritive canal arranges the nutritive canal pipe close; The upper end of relief pipe arranges the relief pipe pipe close.

Further, the lower end of described relief pipe is round and smooth to be converged in the nutritive canal, and the vent of a plurality of in a circumferential direction Heterogeneous Permutations is set on the tube wall of relief pipe hypomere.

Further, the hypomere of described nutritive canal is near the trophopore that a plurality of in a circumferential direction Heterogeneous Permutations are set on the tube wall of the mouth of pipe.

Further, be provided for the auxiliary seal wire that interts in the described nutritive canal.

Further, on described nutritive canal and/or the relief pipe labelling is set.

The beneficial effects of the utility model: Multifunction gastrointestinal tube of the present utility model, comprise nutritive canal and relief pipe, the stage casing that the hypomere of described relief pipe sticks to nutritive canal forms a pipe two cavity configurations, and the hypomere of described nutritive canal is twist; During use, can introduce by seal wire, also can under gastroscope, insert, the lower end vent of relief pipe is placed gastric, the bottom of nutritive canal is placed below the santorini's papilla section external stability; Going out pyloric ostium with nutritive canal enters the pyloric cap place and begins, nutritive canal hypomere spirality structure, better fixedly nutritive canal, avoid gastrointestinal peristalsis to affect the position of nutritive canal, guarantee that trophopore is in below the ampulla all the time, with Anti-extrusion, can inject nutritional solution or medicine through nutritive canal, relief pipe can connect driven pressure reducer for gastrointestinal tract, the performance decompressing effect; This relief pipe can easily be realized the accurate location of gastrointestinal tract and fix, give full play to the dual-use function that gastrointestinal decompression and enteral nutrition are supplied with.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further described.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is P section enlarged diagram among Fig. 1.

The specific embodiment

Below with reference to accompanying drawing this utility model is elaborated, as shown in the figure: the Multifunction gastrointestinal tube of present embodiment, comprise nutritive canal 1 and relief pipe 2, the stage casing that the hypomere of described relief pipe sticks to nutritive canal forms a pipe two cavity configurations, and the hypomere of described nutritive canal twist.During use, can introduce by seal wire, also can under gastroscope, insert, the lower end vent of relief pipe is placed gastric, the bottom of nutritive canal is placed below the santorini's papilla section external stability; Going out pyloric ostium with nutritive canal enters the pyloric cap place and begins, nutritive canal hypomere spirality structure, better fixedly nutritive canal, avoid gastrointestinal peristalsis to affect the position of nutritive canal, guarantee that trophopore is in below the ampulla all the time, with Anti-extrusion, can inject nutritional solution or medicine through nutritive canal, relief pipe can connect driven pressure reducer for gastrointestinal tract, the performance decompressing effect; This relief pipe can easily be realized the accurate location of gastrointestinal tract and fix, give full play to the dual-use function that gastrointestinal decompression and enteral nutrition are supplied with.

As further improvement in the technical proposal, the upper end of described nutritive canal 1 arranges nutritive canal pipe close 11; The upper end of relief pipe 2 arranges relief pipe pipe close 22; When nutritive canal or relief pipe are idle, can say the sealing of nutritive canal or relief pipe, sanitation and hygiene are protected from infection.

As further improvement in the technical proposal, the lower end of described relief pipe is round and smooth to be converged in the nutritive canal, and the vent 4 of a plurality of in a circumferential direction Heterogeneous Permutations is set on the tube wall of relief pipe hypomere; A plurality of vents are set to prevent inadequate drainage.

As further improvement in the technical proposal, the hypomere of described nutritive canal is near the trophopore 3 that a plurality of in a circumferential direction Heterogeneous Permutations are set on the tube wall of the mouth of pipe one end; Be conducive to the abundant absorption of nutritional solution or medicine.

As further improvement in the technical proposal, be provided for the auxiliary seal wire that interts in the described nutritive canal 1; Be convenient to the clinical pipe of putting.

As further improvement in the technical proposal, on described nutritive canal 1 and/or the relief pipe 2 labelling is set; Make things convenient for the medical worker to identify nutritive canal and relief pipe, avoid confusion and cause malpractice.

Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment this utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. Multifunction gastrointestinal tube is characterized in that: comprise nutritive canal (1) and relief pipe (2), the stage casing that the hypomere of described relief pipe sticks to nutritive canal forms a pipe two cavity configurations, and the hypomere of described nutritive canal twist.

2. Multifunction gastrointestinal tube according to claim 1, it is characterized in that: the upper end of described nutritive canal (1) arranges nutritive canal pipe close (11); The upper end of relief pipe (2) arranges relief pipe pipe close (22).

3. Multifunction gastrointestinal tube according to claim 1 and 2, it is characterized in that: the lower end of described relief pipe is round and smooth to be converged in the nutritive canal, and the vent (4) of a plurality of in a circumferential direction Heterogeneous Permutations is set on the tube wall of relief pipe hypomere.

4. Multifunction gastrointestinal tube according to claim 3 is characterized in that: the trophopore (3) that a plurality of in a circumferential direction Heterogeneous Permutations are set on the close tube wall of the mouth of pipe one end of the hypomere of described nutritive canal.

5. Multifunction gastrointestinal tube according to claim 4 is characterized in that: be provided for the auxiliary seal wire that interts in the described nutritive canal (1).

6. Multifunction gastrointestinal tube according to claim 5 is characterized in that: on described nutritive canal (1) and/or the relief pipe (2) labelling is set.