Daisy design for occlusion device
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United States of America Patent
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Sep 1, 2009
Grant Date -
Jun 8, 2006
app pub date -
Dec 8, 2004
filing date -
Dec 8, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention is an occlusion device having 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.”
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