WENG-KAI K. LEE,CHRISTOPHER A. DEBORSKI,DUANE E. KERR
申请号：
US14335303
公开号：
US20150094714A1
申请日:
2014.07.18
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A medical device including one or more components positioned to contact contaminants during use of the medical device. The one or more components including one or more limited-use portions transitionable upon use from an initial state, wherein the limited-use portion(s) exhibits a clean appearance, to a used state, wherein the limited-use portion(s) exhibits a contaminated appearance that visually indicates to a user that the at least one component is not further usable.
