Tamatha Britt Fenster;James J. Lees, JR.;Yaotsung Mitchell Tung
发明人:
James J. Lees, JR.,Tamatha Britt Fenster,Yaotsung Mitchell Tung
申请号：
US16779723
公开号：
US20200253467A1
申请日:
2020.02.03
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A speculum includes an insulating sleeve having a body, the body having a first side edge, a second side edge, a front edge and a back edge, and a metallic sheet having a first end, a second end, a front end and a back end, the back end being tailored to match a back edge of the sleeve, the metallic sheet being covered by the body of the sleeve.
