Intragastric Balloon (IGB) is a medical device that is temporarily placed into the stomach to help reduce weight. It is designed to help provide weight loss when diet and exercise have failed and surgery is not wanted or not recommended for the patient

ESG is a non-surgical weight loss procedure performed to reduce the size of the stomach in patients with obesity. It is performed using an endoscope fitted with a suturing device at the tip

Remove the large curved sleeve of the stomach. Removing this part of the stomach can reduce the secretion of hunger hormone and reduce hunger pangs. Through the small intestine, it can reduce the absorption of sugar and fat and shorten the path of food from the stomach to the end of the small intestine, stimulate the secretion of intestinal hormones, and achieve weight loss.

The operation was mainly to reduce the stomach volume, completely free the gastric fundus and the greater curvature of the stomach, use the 36Fr gastric tube as the internal support of the stomach, 2~6cm away from the pylorus as the starting point of the greater curvature of the stomach, cut upward, completely remove the gastric fundus and the greater curvature of the stomach, completely preserve the cardiac, and make the residual stomach look "banana".

Gastric bypass surgery reconstructs the digestive tract and creates a small pouch in the upper part of the stomach, limiting food intake. At the same time, the distal jejunum is anastomosed with the gastric sacs to bypass the large part of the stomach, duodenum and the first jejunum, thus greatly controlling food intake and absorption.