SURGICAL PNEUMATIC INSTRUMENT

摘要

FIELD: medical engineering. SUBSTANCE: device has removable end piece with working members and handle having pneumatic drive unit mounted inside. The pneumatic drive has piston and pusher made in form of suction canal running along the general symmetry axis of the instrument. Connection of end piece and handle is designed as fast operation lock having spring-loaded fixing member made in form of cylindric part changing into flat lock part with hole engageable with circumferential groove on the end piece. EFFECT: accelerated connection of removable part; improved cleaning and sterilizing operations. 1 dwg