Patent ID: 9603618
Date: 2017-03-28
CPC Classifications: A61B,A61N

Claim:
1. A device for removing an implanted object from a body vessel, the device comprising: a sheath assembly comprising an outer sheath assembly and an inner sheath assembly, and a pin; a handle assembly comprising a trigger and a barrel cam cylinder, the trigger comprising a trigger pin, the barrel cam cylinder comprising a barrel cam cylinder slot for receipt and cooperation with the trigger pin, wherein the proximal end of the inner sheath is coupled to the barrel cam cylinder such that: wherein the barrel cam cylinder slot comprises an intersection in which a path defined by the barrel cam cylinder slot crosses itself, and the handle assembly further comprises a follower guide rotatably carried by the barrel cam cylinder, the follower guide engaging the trigger pin to guide the trigger pin straight through intersection during both the first actuation of the trigger and the second actuation of the trigger.