Research on human skin injury threshold of pulsed carbon dioxide laser
- Received Date: 1987-10-03
- Available Online: 1988-03-25
Abstract: The pulsed carbon dioxide laser was used to irradiate the flexor surface of the right forearm in this experiment.The incidence of cutaneous erythema and the time of erythema occurrence were observed.The results showed that the higher the dose of radiant exposure,the higher is the erythema incidence.A linear dose-effect relationship was obtained and the MRD50 was approximatly 0.4J/cm2.