Occlusion Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 16, 2011
app pub date -
Dec 15, 2009
filing date -
Dec 15, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An occlusion device includes a tubular expandable body with a frame that has a plurality of interconnected members configured to expand within a body vessel and to collapse for delivery or retrieval of the device. The occlusion device further includes a hydrophilic polyurethane hydrogel layer attached to the interconnected members of the tubular expandable body. The polyurethane hydrogel layer expands upon exposure to an aqueous environment.
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