Thin Film Devices for Occlusion of a Vessel
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United States of America Patent
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Issued Date -
Jan 3, 2008
app pub date -
Sep 16, 2005
filing date -
Sep 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Thin film devices implantable within a human subject for occlusion of an aneurysm or body vessel are provided. The devices are movable from an elongated, collapsed configuration for delivery to a deployed configuration within the body. Such an occlusion device includes a thin film mesh attached to a carrying frame. The carrying frame is moveable between a collapsed configuration and an expanded configuration. The thin film mesh can include a plurality of slits, slots and/or pores that typically vary in degree of openness as the carrying frame moves between the collapsed and the expanded configurations. The occlusion device is positioned within a blood vessel so that the thin film mesh substantially reduces or completely blocks blood flow to a diseased portion of a blood vessel.
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