The present invention relates to a device for applying medical and cosmetic radiation to a human body or to parts thereof. Said radiation is preferably optical radiation. The device according to the invention comprises at least one first illuminant for producing the medical and cosmetic radiation. The device also comprises a first air flow for cooling an illuminant and a second air flow for cooling the human body or parts thereof. The device comprises at least one air-conditioning system, which is fluidically connected to the second air flow and designed for the air-conditioning treatment of the air flow. The device is characterized in that the device also has at least one disinfecting chamber, which is fluidically connected to the second air flow and is designed to physically disinfect the second air flow. The invention also relates to a method for operating such a device and to a corresponding disinfecting chamber.

A method comprises determining (203) whether a person has been and/or will be irradiated with an amount of UV radiation exceeding a threshold and controlling (205), in dependence on the determination, one or more light sources to render light comprising a light component having wavelengths in the range 550 to 900 nm. A spectral power distribution of the light is chosen such that the light has a cytochrome C oxidase efficacy complying with the following conditions: for DNA synthesis: the cytochrome C oxidase efficacy is at least 6.2*vʹ-2.48 mW/lm if the light’s vʹ is lower than 0.539 or at least 0.85 mW/lm if the light’s vʹ is equal to or higher than 0.539; for RNA synthesis: the cytochrome C oxidase efficacy is at least 7.5*vʹ-2.975 mW/lm if the light’s vʹ is lower than 0.539 or at least 1.05 mW/lm if the light’s vʹ is equal to or higher than 0.539.

A tanning or a phototherapy system including a light source including light emitting elements configured to emit ultraviolet (UV) light having different peak wavelengths, a controller configured to control luminous characteristics of the light source, and a sensor configured to sense at least one of the luminous characteristics of the light source and a user's skin condition, in which the luminous characteristics of the light source are controlled by the controller based on the user's skin condition sensed by the sensor, and controlling the luminous characteristics comprises increasing or decreasing luminous intensity of one or more of the light emitting elements.

Photobiomodulation therapy (PBMT) can be applied to a dystrophic muscle to delay dystrophy progression. A light source device can be contacted to a subject's skin proximal to a dystrophic muscle or muscle group. A light signal (with wavelengths from the red to infrared part of the spectrum) can be applied in at least one of a pulsed operating mode, a continuous operating mode, and a super-pulsed operating mode through the light source device to the dystrophic muscle or muscle group. The light signal is applied for a time sufficient to stimulate a phototherapeutic response in the dystrophic muscle or muscle group.

The invention relates to an irradiation module for use in a device (1) for irradiation with medical and cosmetic radiation, comprising a plurality of LEDs arranged on a carrier. The invention also relates to a device for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are accommodated in a housing part (20; 30). The invention further relates to a method for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are selected from the group comprising fluorescent tubes, LEDs, organic LEDs, and high-pressure lamps. In order to provide an irradiation module and a device and a method with which improved irradiation results can be achieved according to the invention, a first group of first LEDs, which emits radiation within the UVA spectrum, and a second group of second LEDs, which emits radiation within the UVB spectrum, are arranged on the carrier.

The invention relates to a device for acting on at least parts of the body of a user, in particular with medical-cosmetic radiation and/or by mechanical influence, comprising means for acting (22, 23) on the human body, which have adjustable operating parameters, and a controller (38), which is connected to the means for acting (22, 23) and sets the operating parameters. A device for acting on at least parts of the body of a user, which device can be set to the needs of the user, in particular even during operation, is provided according to the invention in that at least one microphone is provided, by means of which voice inputs of the user for controlling the operating parameters can be captured, and in that the microphone is connected to an evaluation unit, which converts voice inputs captured by the microphone into control commands for the means for acting (22, 23).

The present disclosure is directed to a phototherapeutic apparatus for focused UVB radiation and vitamin D synthesis and associated systems methods. In one embodiment a phototherapeutic apparatus can include a housing at least partially defining an irradiation zone, and an ultraviolet (UV) radiation source carried by the housing. The irradiation zone can be configured to accommodate at least a portion of a human patient. The phototherapeutic apparatus can further include a filter between the UV radiation source and the irradiation zone. The filter can be configured to at least substantially remove UV radiation outside of a predetermined spectrum centered at about 297 nm and having a bandwidth of at most 10 nm.

The present invention relates to a device for an application of directed actinic radiation to a subject, said device comprising: an exposition tunnel being capable of surrounding said subject to be exposed to said actinic radiation and being formed of one semi-cylinder barrel-shape first surface made of a material substantially permeable to said actinic radiation, and of at least one second surface made of said material substantially permeable to said actinic radiation and capable of complementing the first surface in forming said exposition tunnel; the surfaces of said exposition tunnel separating an inner space where said subject is exposed to said actinic radiation, from outer spaces where a plurality of radiation sources capable of emitting actinic radiation through said surfaces are mounted; said first and second parts of the chassis of the device being configured to complement each other in forming the outer shape of the device; said device further comprising at least one further outer space separated from said inner space and located at either one or both of the longitudinal ends of the exposition tunnel, said at least one further outer space housing a plurality of additional radiation sources configured to emit radiation, wherein at least one of the radiation sources and the additional radiation sources comprise at least one reflector or a plurality of reflectors. An improved device distinguishes in that at least one of the radiation sources and the additional radiation sources comprise LEDs or a plurality of LEDs, and that the at least one reflector or the plurality of reflectors collimate the radiation emitted by said at least one of the radiation sources and the additional radiation sources.

The present disclosure is directed to a phototherapeutic apparatus for focused UVB radiation and vitamin D synthesis and associated systems methods. In one embodiment a phototherapeutic apparatus can include a housing at least partially defining an irradiation zone, and an ultraviolet (UV) radiation source carried by the housing. The irradiation zone can be configured to accommodate at least a portion of a human patient. The phototherapeutic apparatus can further include a filter between the UV radiation source and the irradiation zone. The filter can be configured to at least substantially remove UV radiation outside of a predetermined spectrum centered at about 297 nm and having a bandwidth of at most 10 nm.

A radiation device is for the radiation of human skin, preferably the face of a user, in particular at least with radiation in the red light range, with a source of radiation and a filtering device for filtering the radiation emitted by the source of radiation. The filtering device is configured in such a way that the radiation device emits radiation in a wavelength range from 280 to 400 nm and beyond that radiation in a wavelength range of 600 to 700 nm, and that the radiation device emits at least zonally radiation in a wavelength range of a visible color shade of the visible light spectrum and filters further radiation of the visible light spectrum.