IVC filter with translating hooks
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United States of America Patent
Stats
-
Dec 18, 2012
Grant Date -
Dec 3, 2009
app pub date -
Apr 16, 2007
filing date -
May 2, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A filter with translating hooks is described. The filter can include strut members having first and second struts connected by a connecting portion. A translating hook is disposed adjacent the connecting portion of the strut members, the hook including a first elongate member attached at one end to the first strut and a second elongate member attached at one end to a second strut, the opposite ends of the elongate members connected together to define a tip. The translating hooks are configured to bend toward a central axis of the filter when the filter is in a collapsed configuration for delivery to a blood vessel and recovery from a blood vessel, and away from the central axis of the filter when the filter is in an expanded configuration within a blood vessel such that the hooks engage a vessel wall.
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