Bioprosthetic heart valve

United States of America Patent

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Sep 9, 2008
Grant Date
Jul 21, 2005
app pub date
Mar 11, 2005
filing date
Dec 27, 2001

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Abstract

A trileaflet biological prosthetic heart valve (11, 41) comprising a thin, rigid annular outer frame (25, 43) which supports three elastic, laminated spring inner frames (18, 57) which in turn provide consistent geometric form and structure for attachment of tissue leaflets (15, 71).

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Patent Owner(s)

MEDTRONIC, INC.

International Classification(s)

A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lane, Ernest	Huntington Beach, CA	40	9671

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Bioprosthetic heart valve

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United States of America Patent

11078673

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PATENT NO	7422603
APP PUB NO	20050159811A1
SERIAL NO	11078673
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 09, 2008	US,7422603,B2 US7422603B2	GRANTED PATENT AS SECOND PUBLICATION
July 21, 2005	US,20050159811,A1 US20050159811A1	FIRST PUBLISHED PATENT APPLICATION

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11078673

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