Inventors:
Warren Taylor - Longmont CO, US
Brian Jackman - Milwaukee WI, US
David Newton - Longmont CO, US
Gary Broeder - Erie CO, US
Assignee:
Encision, Inc. - Boulder CO
International Classification:
A61B 18/18, A61B 17/00
Abstract:
A surgical tool having proximal and distal ends and adapted to transverse a curved passageway comprises an end effector disposed on the distal end of the surgical tool, the end effector having a first body section and a second body section and a releasable connector joining the end effector first body section with the end effector second body section. The connector is operable to reversibly engage the first and second end effector body sections in a first fixed position and in a second movable position. The surgical tool further comprises an actuation device for moving the first and second end effector body sections from the first fixed position to the second movable position. The end effector is adapted to maneuver through a larger radius of curvature in the second movable position than in the first fixed position.