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Percutaneous endoscopic gastrostomy gastric airbag implantation device

A technology for an ostomy opening and an internal air bag, which is applied in the field of medical devices, can solve problems such as inconvenience in daily life of patients, and achieve the effects of excellent clinical value and social benefits, fewer short-term and long-term complications, and easy operation.

Pending Publication Date: 2017-11-24
SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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  • Claims
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Problems solved by technology

However, the treatment requires the use of a suction device to suck out part of the food for three meals a day, which is inconvenient for patients' daily life

Method used

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  • Percutaneous endoscopic gastrostomy gastric airbag implantation device
  • Percutaneous endoscopic gastrostomy gastric airbag implantation device
  • Percutaneous endoscopic gastrostomy gastric airbag implantation device

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with specific examples, but the examples are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

[0018] A percutaneous gastrostomy intragastric balloon implantation device, the device includes a balloon 1, the balloon 1 can be inflated 300-1000mL; the open end of the balloon 1 is connected to a catheter 3, the catheter 3 is equipped with Scale, the catheter 3 includes an inner catheter and an outer catheter, the inner catheter is a balloon catheter 32, the outer catheter is a gastrostomy catheter 31, the intersection of the balloon 1 and the cat...

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Abstract

The invention provides a percutaneous endoscopic gastrostomy gastric airbag implantation device which comprises an airbag. An opening end of the airbag is connected with a catheter, the catheter includes an inner catheter and an outer catheter, the inner catheter is an airbag catheter, the outer catheter is a percutaneous endoscopic gastrostomy catheter, the percutaneous endoscopic gastrostomy catheter is provided with a mushroom head, the airbag is fixed in the stomach by the mushroom head, and an air inlet end of the airbag catheter is detachably connected with a steel ring or a syringe. The gastric airbag catheter is led into the stomach of a patient through the PEG (percutaneous endoscopic gastrostomy) catheter, satiety of the patient can be artificially realized after the stomach airbag is inflated, so that food intake of the patient is decreased, the capacity of the stomach is reduced, the weight of the patient is reduced, 300-1000mL of air can be inflated into the airbag, the airbag has excellent acid resistance and is not easily corroded by stomach juice and food, and the airbag is safe and reliable in the stomach. Compared with traditional operation, the technique has the advantages that the technique is simple and convenient to operate and economical in expense, physical structure functions of digestive tracts cannot be changed, short-term and long-term complications are fewer, postoperative maintenance is simple and convenient and the like. The device has excellent clinical values and social benefits.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a percutaneous gastrostomy intragastric air bag insertion device. Background technique [0002] Obesity refers to excessive accumulation and (or) abnormal distribution of body fat, and weight gain. It is a chronic metabolic disease caused by the interaction of multiple factors including genetic and environmental factors. Obesity is affecting people's health more and more not only in western countries but also in our country in recent years. According to statistics, there are 475 million obese patients in the world, and at least 2.6 million people die from obesity and related diseases every year. According to the "2010 National Physique Monitoring Bulletin", the adult overweight rate in my country is 32.1%, and the obesity rate is 9.9% (Internal Medicine, Eighth Edition 769-774). Obesity will not only reduce people's quality of life, but various related healt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/00
CPCA61F5/003A61F5/0036
Inventor 孟祥军
Owner SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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