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Selective organ cooling catheter and method of using the same

  • US 6,096,068 A
  • Filed: 06/23/1998
  • Issued: 08/01/2000
  • Est. Priority Date: 01/23/1998
  • Status: Expired due to Term
First Claim
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1. A heat transfer device comprising:

  • first and second elongated segments, each segment having a turbulence-inducing irregular exterior surface;

    a flexible articulating joint connecting the first and second elongated segments; and

    a tubular conduit disposed substantially coaxially within the first and second elongated, articulated segments, the conduit having an inner lumen for transporting a pressurized working fluid to a distal end of the elongated, articulated segments.

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