Patent ID: 9713466
Date: 2017-07-25
CPC Classifications: A61B,F16H,Y10T

Claim:
1. An adaptor for a powered surgical instrument, the adaptor comprising: a casing; a cam drum disposed within the casing and defining a longitudinal axis, the cam drum being translatable along the longitudinal axis between a retracted position and an advanced position in relation to the casing, the cam drum being supported for rotation about the longitudinal axis and defining first and second radial cam grooves about an outer surface thereof, the first cam groove defining a first profile and the second cam groove defining a second profile; a first linear driver including a first cam follower disposed in the first cam groove, the first linear driver being supported for movement between advanced and retracted positions in relation to the cam drum along an axis parallel to the longitudinal axis in response to rotation of the cam drum about the longitudinal axis; and a second linear driver including a second cam follower disposed in the second cam groove, the second linear driver being supported for movement between advanced and retracted positions in relation to the cam drum along an axis parallel to the longitudinal axis in response to rotation of the cam drum about the longitudinal axis.