Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Flexible leaflet
Reexamination Certificate
2005-04-05
2005-04-05
McDermott, Corrine (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Heart valve
Flexible leaflet
C623S002420
Reexamination Certificate
active
06875230
ABSTRACT:
An artificial heart valve comprising a tubular base body having sinuse(s) of Valsalva and valve cusp(s) provided inside the base body, characterized in that the base body and the valve cusps comprise a bioabsorbable polymer material.
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Hirata Shigeyuki
Imai Yasuharu
Morita Shinichiro
Nakamura Saburo
Shin'oka Toshiharu
Gunze Limited
Knobbe Martens Olsen & Bear LLP
McDermott Corrine
Sweet Thomas J
Tokyo Women's Medical University
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