SHEATH FOR HAND-HELD AND ROBOTIC LAPAROSCOPES

摘要

A sheath for providing a dynamic air shield relative to a distal portion of a laparoscope disposed within the sheath includes a sheath elongate body having an inner surface and an outer surface, a plurality of lumens, and a distal portion configured to deflect air from the lumens across the surface of a laparoscope. The sheath can include a registration and alignment feature configured to align the sheath with a laparoscope. Further, the sheath can be configured to work with robotic laparoscope systems.