HANDLE AND SYSTEM OF ENDOSCOPIC AND LAPAROSCOPIC SURGERY.

Handle for a distal tool (17) of endoscopic or laparoscopic surgery, comprising means for manually operating said distal tool (17) with a handle (1) and two actuating levers (3, 46; 4, 45) that move jointly and that are configured to actuate the distal tool (17) together, so that one of the levers is configured to be operated by the thumb and the other lever is configured to be actuated by the index finger, and each lever is configured to be operated by the thumb. To be actuated both by opening and closing the actuation finger, while the handle is configured to be grasped by the other three fingers, heart, ring and little finger, together with the palm of the hand. Each lever (3, 46; 4, 45) comprises an inner arm (3, 4) defining a substantially smooth surface for the finger support, configured to provide a substantially maximum area of contact with the palmar area of the finger throughout the entire opening or closing movement of the lever, and an outer support (46, 45), said inner arm (3, 4) and said outer support (46, 45) being configured so that the finger is housed therebetween. The handle comprises an orientation wheel (41) located below the two levers (3, 4) and in front of the handle (1), whose actuation allows turning the distal tool (17) and whose axis of rotation is perpendicular to the axis of the tool, said orientation wheel (41) being configured to be actuated by the middle finger of the same hand holding the tool, while the handle is held firmly with the rest of the hand. Endoscopic or laparoscopic surgery system. (Machine-translation by Google Translate, not legally binding)