INTRACAVITARY SURGICAL INSTRUMENT

Abstract

An intracavitary surgical instrument comprises an operation component and a driving component that disassembled from each other, thus making full use of multiple wounds of endoscopic surgery, so that the operation component and the rod member may be placed into the cavity from wounds at different positions, reducing the corresponding wound size of the rod member, and improving the recovery speed of patients after surgery. Besides, in the assembly process of the intracavitary surgical instrument, the traction portion may pull the operating component to move in the opposite direction with the driving component, so as to facilitate the assembly of both. Meanwhile, the traction portion may further make the first operating arm and the second operating arm close to each other through the pulling action, so as to realize the electrocoagulation of biological tissues by the first operating arm and the second operating arm, and simplify the operation action.

CPC Classifications