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Balloon catheter having metal balloon and method of making same

  • US 10,292,849 B2
  • Filed: 10/11/2016
  • Issued: 05/21/2019
  • Est. Priority Date: 11/19/1999
  • Status: Expired due to Fees
First Claim
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1. A catheter comprising:

  • at least two balloons, the at least two balloons comprising a first metallic balloon, the first metallic balloon having a solid balloon thickness, the balloon thickness consisting of metal, and a second polymer balloon, the at least two balloons positioned concentrically relative to each other and at least one annular lumen defined there between.

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