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Air self-discharging device for air sac in enteron cavity

A technology of internal airbags and digestive tubes, applied in medical science, non-surgical orthopedic operations, prostheses, etc., can solve the problems of incomplete exhaust and the need to eliminate gas in time, and achieve the effect of relieving irritation

Inactive Publication Date: 2010-02-24
王黎明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a gas bag self-eliminating device in the digestive lumen, which mainly solves the problem of incomplete exhaust after the gas bag in the stomach enters the intestinal tract and the need to eliminate gas in time in case of an accident

Method used

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  • Air self-discharging device for air sac in enteron cavity
  • Air self-discharging device for air sac in enteron cavity

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Embodiment Construction

[0014] figure 1 and figure 2 The present invention shown, it is a part of the self-inflating air bag in the digestive tract lumen that is designed to expand to 150 milliliters of specifications, it has one and is provided with vent hole, and the closed bag body that valve plug 4 is housed at the vent hole place 1. There is a layer of grid support 2 on the vent hole of the capsule body 1, and a layer of enteric film 3 is separated between the grid bracket 2 and the valve plug 4; the capsule body 1 is made of epoxidized natural gas with good elasticity and good air tightness. Made of rubber, grid support 2 and valve plug 4 are made of hard silicone rubber material; enteric film 3 is made of hydroxypropylmethylcellulose acetate succinate (HPMCAS).

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Abstract

The present invention discloses an automatic air cell gettering device in digestive lumen and relates to the field of health protection medical appliances. A capsule body of the device is made from any of ENR, silicon latex, butyl rubber and TPE, and the ENR, the silicon latex, the butyl rubber and the TPE are materials with good flexibility and sealing. The capsule body is provided with a gassingport and the gassing port is sealed by a valve plug made from a material which is not dissolved in water and acid gastric environment but is dissolved in alkali solution or intestinal canal. The device is used in the gastric slimming air cell and can solve the incomplete exhaust after the air cell enters into the intestinal canal and the timely exhaust required in accident.

Description

technical field [0001] The invention relates to the technical field of health-care medical appliances, in particular to an air-eliminating device used on an air bag in a digestive tract cavity. Background technique [0002] With the development of social economy, the change of diet structure, the improvement of working and living conditions and traffic conditions, obesity has become a worldwide health problem, and the morbidity and mortality of obesity are also increasing and are becoming more and more serious. The prevention and treatment of obesity has become the primary health problem in the 21st century. According to the body mass index (BMI) standard established by the World Health Organization to measure overweight and obesity, there are far more than 60 million obese people in China, and 200 million overweight people. The sum of the two is 23.2%, which is close to the total. 1 / 4 of the population, people have adopted many means in order to lose weight, and have suffe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00A61B17/12A61B19/00A61F2/02A61F5/00A61L31/00
Inventor 王黎明覃远生
Owner 王黎明
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