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Transcatheter Valve Prosthesis Delivery System With Recapturing Feature and Method

  • US 20140128963A1
  • Filed: 11/02/2012
  • Published: 05/08/2014
  • Est. Priority Date: 11/02/2012
  • Status: Active Grant
First Claim
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1. A delivery device comprising:

  • a sheath;

    an oscillator configured to transmit vibratory motion to the sheath at a defined frequency;

    an inner shaft assembly including an intermediate portion providing a coupling structure configured to selectively engage a valve prosthesis, the inner shaft assembly being coupled to the body; and

    a sheath capsule connected to the sheath, the capsule being slidably disposed over the inner shaft assembly and configured to compressively contain the valve prosthesis engaged with the coupling structure.

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