Abstract: Methods and apparatus for dermatology treatment are provided which involve the use of continuous wave (CW) radiation, preheating of the treatment volume, precooling, cooling during treatment and post-treatment cooling of the epidermis above the treatment volume, various beam focusing techniques to reduce scattering and/or other techniques for reducing the cost and/or increasing the efficacy of optical radiation for use in hair removal and other dermatological treatments. A number of embodiments are included for achieving the various objectives indicated above.
Type:
Application
Filed:
December 12, 2011
Publication date:
April 5, 2012
Applicants:
The General Hospital Corporation, D/B/A Massachusetts General Hospital, PALOMAR MEDICAL TECHNOLGIES
Abstract: Methods and apparatus for dermatology treatment are provided which involve the use of continuous wave (CW) radiation, preheating of the treatment volume, precooling, cooling during treatment and post-treatment cooling of the epidermis above the treatment volume, various beam focusing techniques to reduce scattering and/or other techniques for reducing the cost and/or increasing the efficacy of optical radiation for use in hair removal and other dermatological treatments. A number of embodiments are included for achieving the various objectives indicated above.
Type:
Application
Filed:
March 24, 2011
Publication date:
July 14, 2011
Applicants:
PALOMAR MEDICAL TECHNOLGIES, INC., The General Hospital d/b/a Massachusetts General Hospital