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Mitral valve therapy device, system and method

  • US 7,270,676 B2
  • Filed: 08/24/2004
  • Issued: 09/18/2007
  • Est. Priority Date: 05/14/2001
  • Status: Expired due to Term
First Claim
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1. A method of determining a crossover point of a circumflex artery and coronary sinus of a heart, the method including the steps of:

  • inserting a first elongated flexible rod into the coronary sinus, the first rod being visible under X ray fluoroscopy;

    inserting a second elongated flexible rod into the circumflex artery, the second rod being visible under X ray fluoroscopy; and

    subjecting the heart to X ray fluoroscopic examination to determine the crossover point of the first and second rods.

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