Puckering seal for reduced paravalvular leakage

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United States of America Patent

PATENT NO 9668856
APP PUB NO 20150005863A1
SERIAL NO

14303102

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heart valve assembly includes a heart valve, a self-expandable and collapsible stent, and a sealing member. The stent includes an inflow end and an outflow end and is configured to support the heart valve internally. The sealing member is connected to and extends circumferentially around the stent. The sealing member includes a plurality of radially outward extending protrusions comprising a fold of material of the sealing member.

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First Claim

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Patent Owner(s)

  • ST. JUDE MEDICAL, CARDIOLOGY DIVISION, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Para, Andrea N Oakdale, US 20 501

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