A therapeutic device is provided that utilizes a microprocessor-controlled assembly having a heater and a ceramic plate which emits a Far Infrared wavelength of 8-10 microns and a Terahertz frequency vibration that flows throughout and deep into the human body. The Far Infrared heat energy produced by the therapy device stimulates the flow of internal energy in a person resulting in many therapeutic benefits.

A spectral power distribution (SPD) fusion lighting apparatus includes a first visible light source with a first SPD, a second visible light source with a second SPD, a driver circuit, and a controller. The first SPD is different than the second SPD markedly in a 50 nm wavelength range. The controller toggles the turning on of the first visible light and the second visible light at a frequency greater than 25 Hz. The first visible light source is turned on during one half of the duty cycle, whereas the second visible light source is turned on during the other half of the duty cycle. The first visible light source and the second visible light emit similar light outputs and have similar chromaticity coordinates on the CIE 1931 color space chromaticity diagram. In some embodiments a sound wave generator is used to generate a sound wave at the same frequency.

Systems, devices, and methods are disclosed herein for ultraviolet saunas. Systems include a plurality of walls of an enclosure, the enclosure being a sauna enclosure configured to accommodate a user. The systems further include a plurality of heating elements coupled to the plurality of walls, a plurality of emissive elements configured to generate ultraviolet (UV) light, and a controller coupled to the plurality of heating elements and the plurality of emissive elements. The controller includes one or more processors configured to generate activation properties for each of the plurality of heating elements and the plurality of emissive elements, activate at least one of the plurality of heating elements based on the plurality of activation properties, and activate the at least one emissive element based on the plurality of activation properties.

The present invention provides a photo-therapy device and a method for treatment of skin conditions such as rashes or similar dermatological conditions that are exhibited by Grover's disease or other diseases which are associated or co-existent with Grover's disease. The treatment includes exposure of the subject's affected skin and preferably the entire body with blue LED light to improve skin status by stimulating body's immune system to reduce itching, blotchiness and skin discomfort.

The present invention provides a photo-therapy device and a method for treatment of skin conditions such as rashes or similar dermatological conditions that are exhibited by Grover's disease or other diseases which are associated or co-existent with Grover's disease. The treatment includes exposure of the subject's affected skin and preferably the entire body with blue LED light to improve skin status by stimulating body's immune system to reduce itching, blotchiness and skin discomfort.

The winter tanning tent is a structure that comprises a shell, a frame, and a floor panel. The frame is a structure upon which the shell is mounted such that a protected interior space is created. The shell is substantially formed from a transparent material such that sunlight will pass through the shell into the interior space formed by the shell thereby heating the interior space. The frame is mounted on a floor panel such that a person standing within the interior space is protected from the supporting surface upon which the winter tanning tent is placed. The floor panel comprises a plate like structure that is placed on the supporting surface. The purpose of the winter tanning tent is to create a space warmed by solar energy that can be used for sunbathing purposes on uncomfortably cool days.

Lighting systems and methods for providing biologically optimized illumination throughout the day are disclosed. Systems and methods of providing LED light engines and associated illumination spectrums that are both visually appealing, rich in melanopic flux and that reduce blue light hazard exposure are disclosed. Embodiments of the invention relating to specific spectra of illumination containing high or low amounts of melanopic light, spectrally and spatially tunable LED lighting systems, programmed and automated controllers for temporally controlling bio-effective illumination, and dimming circuitry for tuning the spectral output of lighting devices are also disclosed.

An infrared sudation device includes a support element (1) extending along a longitudinal axis (X) and a cover element (2a, 2b) of semicylindrical shape mounted on the support element (1) so as to delimit an internal volume extending in the longitudinal direction between the support element and the internal surface of the cover element. The internal surface of the cover element is covered at least in part with a heating layer (3a, 3b) able to emit far-infrared radiation in at least part of the internal volume. The infrared sudation device includes a housing of photocatalyst (4), permeable to the infrared radiation emitted, supporting a photocatalyst (5) and arranged in proximity to the internal face of the heating layer (3a, 3b) so as to allow the photocatalyst to be activated using the energy supplied by the infrared radiation emitted.

A therapeutic device is provided that utilizes a microprocessor-controlled assembly having a heater and a ceramic plate which emits a Far Infrared wavelength of 8-10 microns and a Terahertz frequency vibration that flows throughout and deep into the human body. The Far Infrared heat energy produced by the therapy device stimulates the flow of internal energy in a person resulting in many therapeutic benefits.

Systems, devices, and methods are disclosed herein for ultraviolet saunas. Systems include a plurality of walls of an enclosure, the enclosure being a sauna enclosure configured to accommodate a user. The systems further include a plurality of heating elements coupled to the plurality of walls, a plurality of emissive elements configured to generate ultraviolet (UV) light, and a controller coupled to the plurality of heating elements and the plurality of emissive elements. The controller includes one or more processors configured to generate activation properties for each of the plurality of heating elements and the plurality of emissive elements, activate at least one of the plurality of heating elements based on the plurality of activation properties, and activate the at least one emissive element based on the plurality of activation properties.