Intraoral phototherapy devices receive light from an associated light source and propagate the light into an oral cavity of a patient. The device comprises a light guide that receives light from an external light source. The light guide comprises a main body portion made of an optically transparent soft flexible biocompatible polymeric material sized and shaped to conform to contours of the oral cavity when inserted therein to direct the light to targeted regions of the oral cavity. The main body portion comprises a pair of spaced apart side wings sized and shaped to be received between a patient's teeth and cheeks on opposite sides of the oral cavity and a center flap intermediate the side wings for transmitting and directing the light to targeted regions of the oral cavity. A controller delivers light to the light guide in a controlled manner.

A light therapy device for the disinfection treatment of fungal, bacterial and viral infections that can be applied in real time to both living and inanimate things, inside and outside the body is provided. The light therapy device has a base unit and a diffuser cap releasably connected to the base unit, the diffuser cap has a reflector element that varies depending on the shape and size of the area to be disinfected. The main parts of the diffuser cap are: a reflector element, a connecting element and a locking element. The reflector element is positioned above the light source, directing its light to the area to be treated, its shape is adapted to the area to be treated. The spectral range of the light therapy device is between the light wavelengths of 401 and 490 nanometres, and its light intensity is between 1 and 2000 J/cm2, depending on the area to be disinfected and the degree of infection.

Systems and method relate to administering phototherapy. A device includes a hollow structure having at least a first open end. The hollow structure includes a rotatable member, one or more coherent light generators, and, for each coherent light generator, one or more lenses or mirrors optically connected to the coherent light generator and configured to alter at least one aspect of a beam of coherent light. The device further includes a processing circuit including a processor and a memory storing instructions. The instructions, when executed by the processor, cause the processor to accept an input from an operator and generate one or more beams of coherent light according to a plurality of settings configured to produce a therapeutic effect at a targeted treatment site. Additionally, the rotatable member is configured to be rotated to direct the one or more beams of coherent light to the targeted treatment site.

A light irradiation probe comprising: a catheter having an elongated shape, the catheter being configured to emit light from an emission region arranged on a side surface on a distal end side of the catheter; and wherein the catheter includes an outer sheath having a tubular shape, the outer sheath comprising an outer surface of the catheter; an optical fiber extending in a longitudinal axis direction of the catheter, the optical fiber including a core forming an optical waveguide; and a filling material disposed at a longitudinal position corresponding to the emission region of the outer sheath such that the light emitted from the emission region passes through the filling material, the filling material having a refractive index higher than a refractive index of the core.

An electronic device for skin management or skin treatments including an active area including a light emission area and a non-light emission area comprises a plurality of organic light emitting devices disposed in the light emission area and emitting same color light; and first to third wavelength converting layers overlapping the light emission area and a part of the non-light emission area, wherein light emitted from the plurality of organic light emitting devices is extracted to outside the electronic device through the first to third wavelength converting layers.

Applicator for ameliorating alopecia, for improving quality, color and density of hair, and/or for improving a condition of a scalp of a person by laser light, comprising means for splitting at least one laser beam into at least two partial laser beams and at least two output means, each adapted to apply at least one of the at least two partial laser beams to the person, wherein the at least two output means are adapted such that hair can be accommodated at least partly in between them.

A light therapy system may comprise a first light therapy device including a first control panel and a second light therapy device including a second control panel. In some embodiments, each of the first light therapy device and the second light therapy device is configured to operate in an independent mode, a follow mode, and a lead mode. When the first light therapy device operates in the independent mode, the first light therapy device performs operations as instructed by the first control panel. Similarly, when the second light therapy device operates in the independent mode, the second light therapy device performs operations as instructed by the second control panel. In some embodiments, the light therapy device operating in the follow mode performs operations as instructed by the light therapy device operating in the lead mode.

Systems and methods of the present disclosure are directed to systems and methods for treating cognitive dysfunction in a subject in need thereof. The system can include eyeglasses, a photodiode positioned to detect ambient light, light sources, and an input device. The system can include a neural stimulation system that retrieves a profile and selects a light pattern having a fixed parameter and a variable parameter. The neural stimulation system can set a value of the variable parameter of the light pattern, construct an output signal, and then provide the output signal to the light sources to direct light towards the fovea.

There is provided a therapeutic method and system for utilizing full spectrum of natural solar radiations with an optimum balance of ultra-violet (UV), visible and infrared (IR) radiations. The disclosed therapeutic method comprising collecting and concentrating the natural solar radiations using a natural solar radiations concentrator; transporting the concentrated natural solar radiations using a transporting medium to an indoor device; optimizing a spot size, an intensity and an ultra-violet range of the natural solar radiations; and directing the optimized natural solar radiations to a desired body part using the indoor device; wherein the full spectrum of natural solar radiations has an optimum balance of ultra-violet, visible and infrared radiations. The disclosed therapeutic system comprising an outdoor device for collecting and concentrating the natural solar radiations; and an indoor device in optical communication with the outdoor device for adjusting and directing an optimized amount of the natural solar radiations to a desired body part.

A stimulation device includes an energy source; an electronics unit; an actuator that is coupled with the electronics unit and/or the energy source. The electronics unit includes a controller. The energy source, the electronics unit and the actuator are arranged in a housing. A fixing unit which is coupled with the housing and affixes the stimulation device on a heart or in a heart. The actuator emits electromagnetic waves for the stimulation of genetically manipulated tissue, and the controller controls the stimulation of the tissue by way of the electromagnetic waves of the actuator.