A surgical system that dissects anatomical structures according to at least one target plane

摘要

A surgical system for dissecting a patient's anatomical structure (F, t) according to at least one target plane defined in a coordinate system of an anatomical structure(I) the robot device (100);End effector with cutting tool or cutting blockA robotic device comprising a working unit (4) having three to five electric degrees of freedom attached to an end effector configured to adjust the position and orientation of the cutting tool or the cut block relative to each target plane(II) a passive joint bonded retaining arm (5) supporting an actuation unit (4) and(III) a tracking unit (200) configured to determine the pose of a cut surface in real time with respect to a coordinate system of an anatomical structure, and a tracker configured to be rigidly attached to the operating unit A tracking unit (200) and a tracker configured to be rigidly attached to an end effector(IV) a control unit (300) configured to determine the pause of the cut surface relative to the target plane and to control the actuation unit to position the cut surface relative to the target planeIt relates to a surgical system.