TOOL FOR REMOVING OBJECT FROM THE BODY OF A PATIENT

摘要

A tool for removing a discrete object from the body of a human or animal patient includes a single length of Nitinol tubing and a sheath. The tubing includes a tool head section at a distal end of the tubing and a shaft section extending from a proximal end of the tubing to the tool head section. The tool head section includes a slitted section and a non-slitted section. The non-slitted section is disposed at a distal most end of the tubing. The slitted section includes a plurality of longitudinal slits forming a plurality of strands.