Research on the Application of Single-Use Intestinal Strapping and Lifting Device

Interventions: experimental group:The intestinal tube and its mesangium that are integrally strapped and lifted with a disposable intestinal tube strapping and pulling device during the operation;control group:Intraoperative gauze strapping and lifting intestine tube Primary outcome(s): Time from the beginning to the end of the use of Single-Use Intestinal Strapping and Lifting Device or gauze in the operation. Study Design: Parallel