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Spiral balloon catheter

  • US 7,766,871 B2
  • Filed: 03/27/2008
  • Issued: 08/03/2010
  • Est. Priority Date: 03/27/2007
  • Status: Active Grant
First Claim
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1. A balloon catheter system comprising one or more conduits to which is/are attached a compliant balloon having a non-helical shape and surrounding the one or more conduits in a non-spiral manner in its deflated state, wherein said balloon is constructed such that is capable of adopting a spiral or helical conformation upon inflation based upon an intrinsic ability of the balloon.

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