Unidirectional valvular implant

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12245756
APP PUB NO 20210282757A1
SERIAL NO

17334479

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Valvular implants and blood vessel closure devices herein are configured to be positioned in the heart and to block regurgitant blood flow from the heart into blood vessels supplying blood to the heart. The valvular implants can have a cover, a membrane, a valve, a resilient frame, and/or other features. Some valvular implants can have anchors to be positioned in the blood vessels, such as in pulmonary veins, and can anchor the implant to the heart wall. Various embodiments of covers and/or membranes act as valves contracting and expanding, to alternately permit and block blood flow. The valvular implants can cover one or more blood vessels, such as one, two, three, or four pulmonary veins, and can also be configured and implanted to block an appendage to the heart, such as the left atrial appendage.

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First Claim

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Patent Owner(s)

  • C EDWARDS LIFESCIENCES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atias, Eitan Tel Aviv, IL 25 211
Blumenfeld, Amir Tel Aviv, IL 6 117
Leiba, Eyal N. Misgav, IL 15 478
Maimon, David Atlit, IL 97 2290
Manash, Boaz Givat Ada, IL 91 2957
Tayeb, Liron Peduel, IL 35 595

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Sep 11, 2028
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