TREATMENT TOOL FOR ENDOSCOPIC SURGERY

• Main Authors: HAYAMI Tetsuo, FUNAKOSHI Satoru, KANEHIRA Eiji
• Format: Patent
• Language: English
• Published: 29.09.2016
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

A treatment tool for endoscopic surgery comprising an insertion part provided on one end of a pipe-shaped main body and an operation part provided on another end, wherein: the insertion part has two or more bendable parts and a pair of forceps pieces; the operation part has a bending operation part that correspond to each of the bendable parts, an open and close operation part, and a rotation operation part; the bendable parts can be operated to bend by operating a first wire member connected to the bending operation part to move back and forth inside the main body in an axial direction; the forceps pieces can be operated to open and close by operating a second wire member connected to the open and close operation part to move back and forth inside the main body in an axial direction; and the forceps pieces can be operated to rotate by operating a third wire member connected to the rotation operation part to rotate about the axis inside the main body.