Catheter delivery system for stent valve

Abstract

A delivery catheter for a stent. The delivery catheter may comprise a distal end and a proximal end. The distal end includes a stent attachment region adapted to receive a stent. The stent may be of the self-expanding type. The catheter further comprises a handle at its proximal end and at least one sheath which may at least partially circumferentially cover said stent such as to retain it in a collapsed configuration. The sheath is coupled at its proximal end to an actuator located on said handle portion.

1 . A delivery catheter for a stent, the delivery catheter comprising a distal end and a proximal end, the distal end including a stent attachment region adapted to receive a stent, the catheter further comprising a handle at its proximal end and at least one sheath for at least partially circumferentially covering said stent such as to retain it in a collapsed configuration, the sheath being coupled at its proximal end to an actuator located on said handle for actuating movement of the sheath, the handle further comprising an indicator rotatable about the longitudinal axis of the catheter, the indicator being positionable to indicate a rotational orientation of a stent with respect to the handle. 
     
     
         2 - 23 . (canceled)