Universitätsmedizin der Johannes Gutenberg-Universität Mainz
发明人:
Marc Alexander Brockmann,Yasemin Tanyildizi
申请号：
US16647032
公开号：
US20200253762A1
申请日:
2018.09.12
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A catheter for insertion into a vessel (6) is designed at its free end (2) such that, in a first state, it is cylindrical and, in a second state, it has a conical shape, the largest diameter being associated with the peripheral end (2). The aim of the invention is that of providing a catheter of the type mentioned at the outset which avoids thrombus material trapped in a stent from being removed when a stent is retracted.
