Anastomosis occlusion device
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United States of America Patent
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May 26, 2009
Grant Date -
Mar 11, 2004
app pub date -
Aug 12, 2003
filing date -
Feb 21, 2001
priority date (Note) -
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Abstract
An anastomosis occlusion device having a low-profile shaft assembly configured for insertion into the lumen of a vessel. The device includes an expandable region at the shaft assembly distal end with a sealing membrane that spans the expandable region, and a corresponding clamping member moveable toward the expandable region. Once inserted into the vessel lumen the expandable region is deployed from a first low-profile position into a second expanded position, and positioned at the target site of the anastomosis. Movement of the distal end of the clamping member, which remains located outside the vessel, against the expanded region creates a seal at the target site.
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