Gastric tube with two cavities and one bag

A gastric tube and air bag technology, applied in the field of gastric tube, can solve problems such as unsatisfactory use requirements, limited function, limited use, etc., and achieve the effects of low cost, risk reduction and risk prevention

Pending Publication Date: 2018-06-01
杜洪星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing three-chamber two-capsule tube is only used for hemostasis of esophageal and gastric fundus hemorrhage, and its usefulness is relatively limited and the cost is high; the existing ordinary gastric tube is only used for gastric juice drainage, its function is limited, and it cannot meet the needs of use

Method used

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  • Gastric tube with two cavities and one bag

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] see figure 1 , in the embodiment of the present invention, a two-cavity one-bag gastric tube includes a tube plug 1, a gastric catheter 2, a large balloon 3, a scale line 4, an inflation valve 5 and a small balloon 6, and the top of the gastric catheter 2 is provided with a tube Plug 1, the gastric catheter 2 is provided with a large balloon 3, and the middle connecting part runs in the wall of the gastric tube, which can achieve preoperative drainage o...

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Abstract

The invention discloses a gastric tube with two cavities and one bag. The gastric tube comprises a tube plug, a gastric catheter, a big air bag, scale marks, an inflation valve and a small air bag, wherein the tube plug is arranged at the top end of the gastric catheter, the gastric catheter is provided with the big air bag, the small air bag is arranged on one side of the big air bag, the big airbag and the small air bag are connected through an air tube, the small air bag is provided with the inflation valve, the gastric catheter is provided with the scale marks, the big air bag is 10-15cmin length, and the gastric catheter is made of hard silica gel. The gastric tube has the advantages that the gastric tube is used for gastric-content drainage before surgery, the small air bag is usedto pressurize the big air bag so as to pressurize the esophagus, and accordingly the problem that backflow and mistaken aspiration occur easily during the anesthesia induction of a patient who is full, and the risk of backflow and mistaken aspiration is prevented and reduced.

Description

technical field [0001] The invention relates to a gastric tube, in particular to a gastric tube with two cavities and one capsule. Background technique [0002] The gastric tube is inserted through the nostril, passes through the pharynx, and reaches the stomach through the esophagus. It is mostly used to pump gastric juice, and it can also be used to inject liquid into the stomach to provide the patient with necessary food and nutrition. Care should be taken to avoid contamination of the gastric tube. And gastric tube prolapse, leading to aspiration. Three-lumen two-bag tube: it is composed of a three-lumen tube, a gastric balloon and an esophageal balloon, and the gastric balloon and the esophageal balloon are attached to one end of the three-lumen tube. The gastric catheter and the esophageal balloon catheter are respectively installed in a quarter-circular cavity, and the gastric catheter is installed in a semi-circular cavity. The inner wall of the canal is tightly fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61M1/00
CPCA61M25/10A61M1/0023A61M25/10183A61M25/10185A61M2210/105A61M2210/1053A61M2210/005
Inventor 杜洪星
Owner 杜洪星
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