Tissue resurfacing
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United States of America Patent
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Feb 26, 2008
Grant Date -
Sep 23, 2004
app pub date -
Mar 5, 2004
filing date -
Feb 22, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for skin treatment comprises the steps of delivering at least one pulse of radio frequency power to at least one electrode in order to create an electric field; passing gas through the electric field in order to form plasma from the gas; and applying the plasma to the surface of skin. The amount of radio frequency power may be relatively low such that the application of plasma causes denaturation of collagen within the collagen-containing tissue beneath the skin surface, which may promote the generation of new collagen within the collagen-containing tissue.
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