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Balloon catheter device

  • US 5,752,934 A
  • Filed: 09/18/1995
  • Issued: 05/19/1998
  • Est. Priority Date: 09/18/1995
  • Status: Expired due to Term
First Claim
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1. A balloon catheter having a balloon comprised of porous polytetrafluoroethylene and an elastomeric material, said balloon having a longitudinal axis, said porous polytetrafluoroethylene comprising a film oriented helically with respect to said longitudinal axis.

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