Surgery – Instruments – Light application
Patent
1996-12-31
2000-05-16
Dawson, Glenn K.
Surgery
Instruments
Light application
606133, A61B 1736
Patent
active
060630744
ABSTRACT:
A device and process for the permanent removal of unwanted human hair. Hair on a section of skin is contaminated with a substance having high absorption of a frequency band of light. The skin is illuminated with light at this frequency band at sufficient intensity and duration to kill the follicles or the skin tissue feeding the hair. One embodiment to produce death of the follicles or the skin tissues feeding the hair is by photochemical reaction.
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Dawson Glenn K.
ThermoLase Corporation
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