James Erich Bressler,David M. Schaller,James F. McGuckin, Jr.
申请号：
US13172355
公开号：
US08377093B2
申请日:
2011.06.29
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method of removing an implanted vessel filter by a femoral approach comprising the steps of providing a catheter, inserting a curved device into the catheter to a position proximal of the tip, advancing the catheter tip through the femoral vein and past a cranial end of the filter, inserting the curved device into the catheter tip to move the catheter tip to a more curved position, and inserting a filter grasping device though the curved device and catheter tip to exit a distal portion to grasp the filter.
