| 摘要 |
The present disclosure relates to an optical obturator (300) that facilitates the visualization of tissue therethrough during use. The optical obturator disclosed herein includes a housing (302) that is disposed at a proximal end (310) thereof, an elongate member (304) that extends distally from the housing, a distal end (312) formed of a substantially opaque material with one or more openings formed therein, and a shield member (306). |
