Patent ID: 6572637
Filing Date: 2003-06-03
Classification: A61B,A61N

Abstract:
A handbreadth-sized laser beam projecting probe for beauty treatment, comprising:a semiconductor laser device for producing a laser beam; a drive circuit for driving the semiconductor laser device; a heat sink for removing a generated heat from the semiconductor laser device; a CPU for controlling radiation of the laser beam from the semiconductor laser device; a condenser lens for condensing the laser beam from the semiconductor laser device; an adjuster for adjusting a distance between a skin and the condenser lens; a microswitch associated with an electric power supply, said microswitch being fixed to said adjuster for detecting contact of said adjuster on an area to be treated, and a push button switch associated with said CPU, whereby sequential pushes of the push button switch incrementally vary the â€œonâ€ -time of the semiconductor laser device; and a single LED lamp for indicating at which step of â€œonâ€ -time the laser beam projector works.