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Devices and methods for operating and controlling interventional apparatus

  • US 20060282150A1
  • Filed: 06/08/2005
  • Published: 12/14/2006
  • Est. Priority Date: 06/08/2005
  • Status: Active Grant
First Claim
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1. A catheter comprising:

  • an elongated catheter shaft having a distal end and a proximal end;

    an interventional element at the distal end of the catheter shaft, the interventional element having an adjustable length;

    an actuator attached to the proximal end of the catheter shaft for adjusting the length of the interventional element, said actuator having a longitudinal axis and including a rotatable member operatively coupled to the catheter shaft, said rotatable member being rotatable around the longitudinal axis of the actuator.

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