| 摘要 |
A device for repair of heart valves, and more particularly an improved annuloplasty band which is constituted by a semirigid open band includes a sheath and a generally curved stiffening semirigid element disposed within the sheath which extends from a first end adjacent the antero-lateral trigone to a second end adjacent the postero-medial trigone defining a non flat (not coplanar) compound C-curve shape so as to mime both in anterior and posterior side a saddle shape.
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