A blood processing apparatus including a blood supply unit, a centrifuge, a light irradiation unit, a filtering device, and a blood collection unit, which is characterized in that blood is introduced into the centrifuge and centrifuged, the centrifuged blood is passed through a transparent tube provided in the light irradiation unit while being irradiated with light applied, from the outside of the transparent tube, by a light irradiation device configured to include an infrared lamp with a wavelength of 830?5 nm, a red light-emitting diode (LED) lamp with a wavelength of 635?6 nm, a blue LED lamp with a wavelength of 420?5 nm, a green LED lamp with a wavelength of 530?5 nm, a yellow LED lamp with a wavelength of 585?5 nm, and ultraviolet (UV) lamps, and the blood irradiated with the light is filtered using the filtering device and collected in the blood collection unit.

The present invention relates to a method and device for illuminating and at the same time purifying or disinfecting products such as air, flowers, food, vegetables, meat, poultry or fish. The method comprises the use of IR emitting LED elements.

This invention provides a method and device for disinfecting any products, materials or environment as any complex of physical, chemical, and biotic factors that can include gases, liquids and solids like soil or artificial plant growing media or animals and plants comprising the step of treating them with one or more infrared lights of LED emitters.

A skin microbiota modulation device that includes a cold plasma assembly configured to generate a cold plasma stimulus including a partially ionized gas mixture and to interrogate a biological surface with the cold plasma stimulus; and a microbiota seeding assembly including one or more target species of micobiota, the microbiota seeding assembly configured to deliver the one or more target species of micobiota to the biological surface.

The device (3) comprises a first duct (14) having a proximal end, associated with a hand-piece (5), and an open distal end (14A). The first duct (14) is in fluid communication with an inlet port (18) for a liquid containing scattering particles. The device (3) furthermore comprises a light guide (7) so arranged and configured as to convey a laser radiation coming from a laser source (11) near the open distal end (14A) of the first duct (14).

The invention provides a lighting system (1000) for indoor microbiome management, wherein the lighting system (1000) comprises a light generating device (100) and a microbe dispenser device (400); wherein: the microbe dispenser device (400) is configured to provide in a microbic application mode an emission (407) of first microbes (7), wherein the microbe dispenser device (400) has a microbe emission region (415); the light generating device (100) is configured to provide in a microbic lighting mode a first beam (115) of first device radiation (111); a spectral power distribution of the first device radiation (111) is selected for promoting persistence of the first microbes (7) relative to second microbes, other than the first microbes; and the microbe emission region (415) and the first beam (115) at least partly spatially overlap.

The present invention relates to a method for reducing pathogens in and/or on a subject, comprising exposing the subject to infrared radiation. The source of the infrared radiation comprises in particular a carbon crystal heating element, which can be applied to and/or positioned in the vicinity of a subject. In particular, the method includes treating infections in a tree, such as bleeding canker in horse chestnut trees and/or canker in kiwifruit trees. The method may further include disinfecting articles, for example for pasteurising or sterilising foodstuff.

The present invention relates to methods and devices for diminishing microbes. The invention provides methods and devices to sanitize, disinfect and sterilize areas, spaces, surfaces and items as well as to sanitize human skin. The methods and devices will be of major importance to the healthcare industry and to other industries or physical environments that require sanitizing, disinfecting or sterilizing. The methods comprise the use of near infrared light (NIR), UV, violet and blue emitting LED elements as well as OLED (Organic Light-Emitting Diodes) as a stand-alone technology. Optionally the system may be used in combination with ozone and ionized silver.

A system for generating light radiation to neutralize microorganisms comprises a light source for emitting a light radiation, storage means with one or more unique identification codes, each of which is associated with a respective microorganism, and at least one respective wavelength range associated with said microorganism, and a logic control unit. The logic control unit is configured to select a wavelength range based on the microorganism to be neutralized, activate the light source in such a way that light radiation emitted by said light source has a wavelength within said selected wavelength range, so that, when the system is in use, the light radiation induces optical resonance in the microorganism, causing denaturation of genetic patrimony of the microorganism.

The utility model discloses an EEFIT-based electromagnetic wave energy conducting equipment, having an enclosure, a skeleton, main emission sources, conveying devices and a PLC. The skeleton is arranged in the enclosure, the main emission sources are arranged on the skeleton, the conveying devices are arranged beside the main emission sources, and the conveying devices are electrically connected with the PLC. Each conveying device has a conveyor belt and limit rods. Two limit rods are arranged on each conveyor belt. The limit rods are respectively driven by two independent stepping motors. The EEFIT-based electromagnetic wave energy conducting equipment has the advantages of wider application range, more functions and lower cost, can be applicable to the irradiation of common or fragile materials, and can handle the materials on the same equipment according to different references. The manufacturing and maintenance costs are lower, and the failure rate is smaller as well.