Jeffrey Ralph Swift,Jason Swift,Matthew Traub,Nicholas Lauder
申请号：
US16659924
公开号：
US10799229B2
申请日:
2019.10.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A surgical retractor comprising a handle and a blade extending at an angle from the handle, an illumination assembly having a plurality of direct light sources provided on the blade, and a cover configured to enclose the illumination assembly, wherein the cover comprises a plurality of openings, each opening corresponding in position to a respective light source of the illumination assembly when the cover is attached to the blade.
