Patent ID: 8048064

Claim:
A method of curing inflammatory acne by using a carbon lotion and a pulsed laser, the method comprising: applying the carbon lotion onto epidermis and pores to be cured; and irradiating the applied carbon lotion with a first laser pulse having a first pulse width to heat the applied carbon lotion; and irradiating the applied carbon lotion with a second laser pulse having a second pulse width shorter than the first pulse width to burst the carbon lotion in the pores after the first laser pulse is irradiated, wherein the first pulse width is in a range of 100 μs to 1000 μs, wherein the second pulse width is in a range of 5 ns to 50 ns, wherein each of the first and second pulses have an energy density in a range from 1.5 J/cm2 to 3.0 J/cm2, wherein a laser producing the first and second laser pulses has an oscillation wavelength of 1064 nm.