Capsule-like self-expansion type weight reducing airbag
A self-expanding, airbag technology, applied in obesity treatment, non-surgical orthopedic surgery, medical science, etc., can solve the problems of high surgical operation requirements, long operation time, ulcers and even bleeding, and achieve strong operability
Pending Publication Date: 2020-08-14
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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Problems solved by technology
[0002] Obesity is a present worldwide health problem. Therefore, various weight loss methods are widely tried and applied in the world, but there are respective deficiencies in the various weight loss methods at present. The existing effective weight loss methods have: (1 ) Use diet control and exercise to lose weight: it takes a long time, it is difficult to persist, and the weight is easy to rebound. The transitional "hunger therapy" will cause related diseases such as malnutrition
(2) Gastroscopic balloon weight loss surgery: the operation is complicated, and the doctor needs to insert the capsule under the endoscope in the hospital and inject gas or liquid, and sometimes anesthesia or sedation is required; liquid tube, causing damage to the stomach wall, causing ulcers and even bleeding
(3) Gastroscopic gastric volume reduction surgery: long operation time, high surgical operation requirements, and related complications
Method used
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[0013] The content of the present invention will be described below in conjunction with specific embodiments.
[0014] Such as figure 1 with figure 2 Shown: is a schematic diagram of the structure of the capsule-like self-expanding slimming airbag of the present invention.
[0015] The self-expanding slimming capsule of the present invention is composed of three layers: an outer layer, a middle layer, and an inner layer: the outermost layer is the dissolvable coating layer 1, (the material can be acrylic resin, or it can be mixed with other materials to achieve different The purpose of the release rate), the material is soluble in water or gastric juice; the middle layer is an expandable silicon capsule 2, which has a certain degree of extensibility and strength, and has strong acid resistance, oxidation resistance, and corrosion resistance. The gastric juice can still maintain good properties; the inner layer is the liquid storage shell 3, the inside of the liquid storage shell ...
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Abstract
The invention discloses a capsule-like self-expansion type weight reducing airbag. The airbag is composed of three layers including an outer layer, a middle layer and an inner layer, wherein the outerlayer is a coating layer, the middle layer is an airbag, the inner layer is a liquid storage case, a titanium alloy metal gas storage tank is arranged in the liquid storage case, the titanium alloy metal gas storage tank contains a high-pressure liquid N2O, and a valve is formed in the side wall of the titanium alloy metal gas storage tank. The invention provides the efficient, convenient, safe and swallowable micro weight reducing capsule requiring no gastroscope assisted placement, the capsule can expand to occupy one part of a gastral cavity after entering the stomach of an obesity patient, make the human body produce satiety on one hand and delay the gastric emptying time secondly to reduce food intake of the human body, reduce the body weight of the patient to achieve the weight reducing purpose.
Description
Technical field [0001] The invention relates to a capsule-like self-expanding slimming airbag, which belongs to the technical field of treatment of obese patients. Background technique [0002] Obesity is a current global health problem. Therefore, various weight loss methods have been widely tried and applied worldwide, but the current various weight loss methods have their own shortcomings. The existing effective weight loss methods include: (1 ) Adopt diet control and exercise to lose weight: It takes a long time, it is difficult to maintain, and the weight is easy to rebound. The transitional "hunger therapy" will produce related malnutrition and other diseases. (2) Adopt gastroscopic balloon bariatric surgery: the operation is complicated, the doctor needs to insert the capsule and inject gas or liquid under the endoscope in the hospital, and sometimes requires anesthesia or sedation surgery; and consider more with gas or injection The liquid tube causes damage to the stoma...
Claims
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IPC IPC(8): A61F5/00
CPCA61F5/003A61F5/0036
Inventor 刘冰熔李可亮赵丽霞郑庆芬孔令建李德亮
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV