Cryotreatment device and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 6, 2011
Grant Date -
Oct 25, 2007
app pub date -
Apr 12, 2007
filing date -
Jul 25, 2000
priority date (Note) -
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Abstract
Devices and methods for cooling vessel walls to inhibit restenosis in conjunction with medical procedures such as coronary artery angioplasty. Stenosed vessel walls can be cooled prior to angioplasty, after angioplasty, or both. The invention is believed to inhibit restenosis through cooling to a temperature near freezing, preferably without causing substantial vessel wall cell death.
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