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Rotating balloon expandable sheath bifurcation delivery

  • US 20040172121A1
  • Filed: 09/08/2003
  • Published: 09/02/2004
  • Est. Priority Date: 02/27/2003
  • Status: Active Grant
First Claim
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1. A catheter assembly comprising:

  • a catheter, the catheter comprising a catheter shaft, the catheter shaft defining a first guide wire lumen for passage of a first guide wire therethrough;

    a rotatable sheath, the rotatable sheath being disposed about at least a portion of the catheter shaft and rotatable thereabout, the rotatable sheath having a length substantially less than that of the catheter shaft; and

    a secondary guide wire housing, the secondary guide wire housing defining a secondary guide wire lumen for passage of a secondary guide wire therethrough, at least a first distal portion of the guide wire housing being engaged to at least a first proximal portion of the rotatable sheath.

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