Device with biological tissue scaffold for percutaneous closure of an intracardiac defect and methods thereof
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United States of America Patent
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app pub date -
Feb 12, 2007
filing date -
Jun 3, 2002
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Abandoned
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Abstract
The invention provides an intracardiac occluder, which has biological tissue scaffolds as occlusion shells, for the percutaneous transluminal treatment of an intracardiac defect. The intracardiac occluder includes a proximal support structure supporting the proximal occlusion shell and a distal support structure supporting the distal occlusion shell. In one embodiment, biological tissue derived from the tunica submucosa layer of the porcine small intestine forms the occlusion shells.
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