Cardiac valve prosthesis

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4576605
SERIAL NO

06707145

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Abstract

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A cardiac valve prosthesis including an annular body having a valving member and a suturing collar. The collar has a V-shaped groove in which is mounted a movable disc segment intended for covering calcinosis. There is provided a cord for retaining the disc segment in a desired angular position relative to the suturing collar.

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Patent Owner(s)

Patent OwnerAddress
NAUCHNO-ISSLEDOVATELSKY INSTITUT KHIRURGII IMENI A V VISHNEVSKOGO USSR MOSCOW B SERPUKHOVSKAYA ULITSA 27Not Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bukatov, Alexandr S Moscow, SU 4 37
Danilova, Zinaida P Moscow, SU 2 35
Iofis, Naum A Moscow, SU 6 87
Kaidash, Arnold N Moscow, SU 1 31
Khurtsilava, Semen G Moscow, SU 2 32

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