Expandable device for thermal therapy including spiral element
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United States of America Patent
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May 31, 2005
Grant Date -
Jun 6, 2002
app pub date -
Oct 4, 2001
filing date -
Oct 5, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method and expandable device for thermally affecting tissue in which there is a fluid conduit. The fluid conduit defining a spiral-shaped element. The fluid conduit includes a wall defining an inner volume. The inner volume being configured to pass thermally transmissive fluid. Optionally, the tissue contact region is operable to have a first contact surface area and a second contact surface area in which the second contact surface area is larger than the first contact surface area. A method of use of the device is provided.
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