Indication 1.Suitable for open or endoscopic surgery 2.Resection, transection and stapling of lung, bronchial tissue, stomach and intestine. Product Description: The process of shaft rotation wheel, control button and trigger are using soft rubber. The streamline ergonomic design of grip housing, holding operation is comfortable. Minimal lateral thermal tissue damage, safe operation in important organs. Decrease probability of intraoperative ligation and reduce blood loss. No electricity passes through the patient, avoiding neuromus-cular stimulation and safe for use in patients with the cardiac pacemaker. The instrument with gripping force cushion and auditory feedback to guarantee for the reliable working. There is a patent that solves technical problems that cannot judge the cutting organization according to the ultrasonic cutting record information.