Stephen J. Kleshinski,Scott M. Russell,Amir Belson
申请号：
US15137924
公开号：
US20170181835A1
申请日:
2016.04.25
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An embolic protection device comprises a tubular filter body attached to a sheath. The tubular filter body has an open upstream end and a generally closed downstream end for capturing emboli. A self-opening passage through the emboli capture end of the tubular filter body allows multiple catheters to be advanced from the sheath or otherwise into the filter body simultaneously or sequentially. The sheath is attached to a peripheral support structure near the emboli capture end of the filter body to facilitate deployment and retrieval of the filter body through a restraining delivery catheter.
