David M. Schaller;James F. McGuckin;James F. McGuckin, Jr.;James Erich Bressler; Jr.
发明人:
James F. McGuckin, Jr.,James Erich Bressler,David M. Schaller
申请号：
US12288217
公开号：
US09668848B2
申请日:
2008.10.17
申请国别(地区):
US
年份:
2017
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.
