摘要:
A hand held device generates a predetermined number of pulses of electromagnetic radiation having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to reduce or eliminate Xray or ultraviolet radiation damage to the skin surface.
摘要:
A hand held device generates a predetermined number of pulses of electromagnetic radiation having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to reduce or eliminate Xray or ultraviolet radiation damage to the skin surface.
摘要:
A hand held device generates a predetermined number of pulses of electromagnetic radiation having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to reduce or eliminate Xray or ultraviolet radiation damage to the skin surface.
摘要:
A hand held device generates a predetermined number of pulses of electromagnetic radiation having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to reduce or eliminate Xray or ultraviolet radiation damage to the skin surface.
摘要:
A hair treatment device includes a generator of electromagnetic radiation and optical guide components operatively connected to the generator so as to direct electromagnetic radiation from the generator away from entering a skin surface and in a direction substantially parallel to the skin surface, to impinge on hair fibers protruding from the skin surface. A control unit is connected to the generator for controlling the generator to produce the electromagnetic radiation in bursts of light pulses each having a predetermined number of pulses of light for treating the hair fibers protruding from the skin surface.
摘要:
A hand held device generates a predetermined number of pulses of light having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to temporarily remove hair through the absorption of light energy only by endogenous chromophores of the hair. Exogenous chromophores for light absorpotion are not applied to the skin surface at any time. A period of time for reappearance of hair on the selected skin surface after the using of the device to remove hair from the selected skin surface is determined by counting the days to hair reappearance after a test light application. Subsequently, the device is used periodically to apply the pulses of light to the selected skin surface at intervals of shorter length than the determined period of hair regeneration, thereby temporarily maintaining the selected skin surface free of visible hair.
摘要:
A hand held device generates a predetermined number of pulses of light having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to stimulate hair growth by energizing the hair follicles. The light may be absorbed by endogenous chromophores of the dermal tissues and/or by exogenous chromophores delivered to the dermal tissues. The device is used periodically to apply the pulses of light to the selected skin surface at total energy levels per session that are much lower than the energies used in hair removal treatments.
摘要:
A hair treatment device includes a generator of electromagnetic radiation and optical guide components operatively connected to the generator so as to direct electromagnetic radiation from the generator away from entering a skin surface and in a direction substantially parallel to the skin surface, to impinge on hair fibers protruding from the skin surface. A control unit is connected to the generator for controlling the generator to produce the electromagnetic radiation in bursts of light pulses each having a predetermined number of pulses of light for treating the hair fibers protruding from the skin surface.
摘要:
A hand held device generates a predetermined number of pulses of electromagnetic radiation having a predetermined electromagnetic spectrum, a predetermined duration, a predetermined inter-pulse interval, and a predetermined total energy. The pulse sequence is delivered to a skin surface to reduce or eliminate Xray or ultraviolet radiation damage to the skin surface.
摘要:
A light treatment apparatus includes a light source and a preliminary light generator. The light source is disposed in a casing for generating a predetermined number of primary light pulses of a predetermined first duration, first light intensity, and total energy. The preliminary light generator is mounted to the casing for generating at least one preliminary light pulse having a sufficient intensity to activate a light limiting reaction in protective eyewear of a user prior to the generating of the primary light pulses.