Systems, methods, and devices used to treat eyelids, meibomian glands, ducts, and surrounding tissue are described herein. In some embodiments, an eye treatment device is disclosed, which includes a scleral shield positionable proximate an inner surface of an eyelid, the scleral shield being made of, or coated with, an energy-absorbing material activated by a light energy, and an energy transducer positionable outside of the eyelid, the energy transducer configured to provide light energy at one or more wavelengths, including a first wavelength selected to heat the energy-absorbing material.

A wearable ultraviolet light phototherapy device is disclosed. The wearable ultraviolet light phototherapy device can have a substrate or a housing that is to be worn on a body part of a patient. At least one ultraviolet light emitting source located about the substrate or housing can deliver ultraviolet radiation into the body part of the patient. A control module can control operation of the at least one ultraviolet light emitting source. To this extent, the control module can direct the at least one ultraviolet light emitting source to deliver a predetermined amount of ultraviolet radiation at a peak wavelength into the body part of a patient. The control module can determine the predetermined amount of ultraviolet radiation as a function of the patient's susceptibility to ultraviolet radiation.

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).

A radiant energy bandage assembly is disclosed. According to an exemplary embodiment, the radiant energy bandage assembly comprises an encased flexible PCBA (Printed Circuit Board Assembly) including a plurality of radiant lamps and a plurality of apertures aligned with the plurality of radiant lamps. A control pod docking interface operatively connected to the flexible PCBA provides an interface to operatively connect a user control pod to control a dosage of radiant energy to a user treatment area.

The present invention relates to a light emitting device for providing dermatological treatment. The present invention comprises a housing structure for housing a light emitting source, a fan and a duct. The light emitting source is arranged to emit light energy to external of the device and the fan is configured for directing air heated by operation of the light emitting source into the duct. The duct is arranged to direct heated air in an airstream pathway from an outlet port of a distal end of the duct and through an aperture in the housing structure where the housing structure and the duct are relatively arranged such that no part of the housing structure extends into the air stream pathway in order to minimise heat exchange from the heated air to the housing structure.

This invention relates to a method, process and apparatus for disinfecting and sterilizing all types of surfaces contaminated with microorganisms and toxic substances to render both inactive. Furthermore, this invention relates to both a method and apparatus for disinfecting and/or sterilizing breathable air and then using this air to protect a confined space from external contamination. The apparatus consists of a new ultra-violet (NUV) source that is more effective than mercury based 254 nm light for destroying DNA of virus, bacteria, spores and cists. It is most effective in breaking chemical bonds in toxic gases and Biotoxins that are useful to terrorists. It is combined with other apparatus that remove particulates and byproducts sometimes produced by the NUV source and maintains positive pressure of the confined space so as to prevent the influx of air from outside the protected zone.

A therapy, treatment and process for inactivating and/or killing COVID-19 (Corona Virus Disease 2019) is provided, including a low-dose, full body, Ultraviolet A1 (UV-A1, 360-400 nm) photon therapy, wherein the UV-A1 photon therapy activates singlet oxygen (.sup.1O.sub.2), which inactivates and/or kills COVID-19. UV-A1 therapy of the present invention can also be used to help alleviate symptoms and secondary illnesses caused by COVID-19. UV-A1 therapy of the present invention can also be used to help alleviate and treat pre-existing conditions of people that are also suffering from COVID-19 and worsened by COVID-19.

The present disclosure discloses a depilator including a head portion and a hand-held portion. The head portion includes a cold compressing portion and an illuminating portion. The illuminating portion is configured for emitting light for caring for a skin of a user. The hand-held portion includes a hair removal device, a heat conducting portion and a cool driving portion. The hair removal device emits light to the cold compressing portion. The heat conducting portion absorbs heat of the cold compressing portion. The cool driving portion drives the external cooling medium to take away the heat of the heat conducting portion. The cold compressing portion emits light to irradiate the hair follicles of the skin of the user, and uses the light to penetrate the skin to irradiate the hair follicles for hair removal. Therefore, the hair device has both functions of hair removal and skin care.

A method for treating a medical condition in a patient in need thereof is provided. The method includes applying light to the patient thereby stimulating the immune system of the patient, wherein the applying includes irradiating substantially the entire body of the patient with high intensity blue light having a wavelength, intensity, and duration configured to provide immune system stimulation sufficient to treat the medical condition, the stimulation including increasing the population of T-cells in the patient's bloodstream to treat the medical condition. Also included is a method for activating T cells in a subject in need thereof.

The invention relates to a method for treatment of erectile dysfunction using a combination of heat and negative pressure.