Releaser of membrane tube for separating from intestinal tract

Abstract

The invention relates to a releaser of a membrane tube for separating from the intestinal tract. The releaser comprises a tubular shell, wherein one end of the shell is provided with a first opening, and the other end of the shell is provided with a second opening; and the shell is internally provided with a membrane tube to be released. The releaser also comprises a releasing body arranged at the first opening and connected with one end of the membrane tube, and an inner tube, a middle tube and an outer tube, wherein the releasing body is made of materials which can be digested and absorbed by the intestinal track of a human body; the inner tube, the middle tube and the outer tube are sheathed in sequence and can move relatively; one part of the inner tube is positioned in the shell and is connected with the releasing body, a stopper piston positioned in the shell is fixedly sheathed outside one end of the middle tube, the outer tube is positioned outside the shell and one end of the outer tube is fixedly connected on the second opening; and the inner tube and the middle tube are operated to move along the axial direction, the releasing body is separated from the shell, and the membrane tube is separated from the shell and is released at a specified position of the intestinal track of the human body. The releaser is simple in structure, low in manufacturing cost, simple in operation and strong in reliability, cannot generate wounds when being implanted into the human body and has no toxic and side effect to the human body.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intestinal isolation membrane tube releaser. Background technique [0002] It is known that diabetes is a disease that has gradually been paid attention to by people in recent years. It is one of the diseases of the rich and the rich. It is derived from the continuous improvement of living standards in modern civilized society. , overnutrition, reduced activity, resulting in a non-infectious epidemic, specifically, diabetes refers to a metabolic disease characterized by high blood sugar. It results from defective insulin secretion or impaired biological action, or both. Diabetes can lead to chronic damage and dysfunction of various tissues, especially eyes, kidneys, heart, blood vessels, and nerves. Diabetes is usually accompanied by obesity and many complications, which pose a great threat to people's health. Data show that in China alone, among adults over 20 year...

AI Technical Summary

Problems solved by technology

[0003] Another treatment method is gastric bypass surgery, which has a very good effect on eradicating type 2 diabetes and improving obesity. In 2001, the International Diabetes Federation officially recommended metabolic surgery (including gastric bypass surgery) As a treatment for obesity with type 2 diabetes, gastric bypass surgery, as a surgical operation, will cause wounds to the human body, so there are many risks such as: death, intestinal obstruction, anastomotic leakage, pulmonary embolism, deep vein thrombosis, portal vein injury, respiratory system, etc.

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