Steven R. Wedan,Thomas W. Lloyd,Bryan A. Brutlag,Gregg S. Stenzel,Scott Kimmel
申请号：
US14907724
公开号：
US20160158509A1
申请日:
2014.07.29
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An actively tracked medical device comprising: a dilator having an inner tubular main body having a distal end and a proximal end, said tubular main body including at least first and second receiving channels positioned in a spaced apart relationship on an outer surface of said tubular main body a region at the distal end of said tubular main body for supporting one or more tracking coils an atrumatic tip portion operably coupled and positioned distal to said main body a lumen extending through said tubular main body, said tip support and said atraumatic tip portion and an outer polymer body having first and second ends, said outer polymer body operably covering said inner tubular main body and said tracking coils, said first end terminating adjacent a proximal end of said atraumatic tip portion and said second end terminating adjacent said hub.
