multifunktionelles operationsinstrument for laparoscopy, the introduction of instruments of different operationsakte allowed.

摘要

The invention relates to a multifunctional instrument for surgical laparoscopy. …??According to the invention, the apparatus consists of at least two parts: a handle (1) and a cannula (2). The handle comprises electrical control means for aspiration (15) and/or injection (16) of liquid, means (14) for electrical control of a coagulator or of a surgical laser, and means (18) for mechanical control of rigid or flexible instruments. The invention also concerns the transmission means, inside the handle, of the mechanical control as well as the arrangement of the various conduits in the handle and in the cannula. The invention also concerns the means for integration of the instrument in a surgical block installation. …??The invention will be used in the many fields of surgical laparoscopy. …IMAGE…