Post-market Clinical Follow-up of Disposable Endoscope Linear Cutting Staplers and Components

This is a multi-center and retrospective cohort study to evaluate the efficacy and safety of disposable linear cutting staplers and components in soft tissue resection, transection and anastomosis.

The disposable endoscopic linear cutting staplers and components developed and produced by Jiangsu Channel Medical Device Co., Ltd. can be used in open or endoscopic surgery of lung, bronchial tissue, stomach and intestine resection, transection and anastomosis. They have been registered in China for many years and have been widely used, and have been certified by the European Union in 2021. The number is CIM.2021.106.14629. This study intends to conduct a multi-center retrospective cohort study in China, collect clinical application data of Chinese patients, conduct statistical analysis on the clinical application data, confirm whether the expected effectiveness and safety are achieved, and further extrapolate to the EU population.