An occlusion device has a collapsible frame which allows the occlusion device to be more easily centered in a defect and retrieved in situ. The occlusion device comprises a first post configured to be located on a first side of a defect, a second post configured to be located on a second side of the defect, and a fixation device connected to the first and second posts. The fixation device is used to hold the occlusion device in place across a defect, and comprises several segments. The segments are shaped so that each segment comprises a loop, causing the fixation device to resemble a "daisy design".
申请公布号
WO2006062711(A3)
申请公布日期
2007.11.01
申请号
WO2005US41496
申请日期
2005.11.15
申请人
CARDIA, INC.;CORCORAN, MICHAEL, L.;MARINO, JOSEPH, A.