James F. McGuckin, Jr.,James Erich Bressler,David M. Schaller
申请号：
US15461258
公开号：
US10376353B2
申请日:
2017.03.16
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of implanting a vessel filter by a femoral approach comprising the steps of providing a delivery sheath with a substantially straight distal tip and inserting a curved device into the sheath to move the sheath to a second configuration. In the second position, the distal tip of the sheath is curved at an angle to a longitudinal axis of the sheath. The method further comprises the step of rotating the sheath and pusher so a distal opening of the sheath has a more centered position within the vessel.
