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PROSTHETIC HEART VALVE SYSTEM

  • US 20100249894A1
  • Filed: 03/03/2010
  • Published: 09/30/2010
  • Est. Priority Date: 03/31/2009
  • Status: Active Grant
First Claim
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1. A prosthetic heart valve system comprising:

  • a plastically-expandable base stent adapted to anchor against a heart valve annulus, the base stent being radially expandable from a compressed configuration to an expanded configuration, wherein at least a portion of the stent in the expanded configuration has a tri-lobular cross-sectional profile in a plane perpendicular to a longitudinal axis of the base stent.

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