Sleeve gastrectomy is a minimally invasive operation, which has the advantages of small trauma, quick recovery, high safety index and, most importantly, good surgical treatment effect. So it won the trust of most patients. At present, there are few hospitals in China that can do this operation, because the operation requires high technical requirements for medical equipment and surgeons. Sleeve gastrectomy must be performed by experienced and skilled experts and advanced medical equipment to ensure the safety and therapeutic effect of the operation.