An integrated light device for invocation from a smartphone includes an antimicrobial light wavelength emanating from a utility light portal of the smartphone. Antimicrobial light, such as those in the so-called UVC range (about 222 nm wavelength) have been shown to effectively decontaminate irradiated surfaces against COVID-19 and other harmful depositions on the surfaces, with minimal harmful radiation to humans. Replacing or controlling a smartphone utility light, such as the LED responsive to a “flashlight” function, allows the personal device to be invoked to quickly irradiate surfaces prior to use, such as sitting, eating, opening doors, and the like.

A disinfection device is attached to a body support that is gripped by a hand, and disinfects the body support. The disinfection device includes a main body portion that moves along the body support while in contact with the body support. The main body portion includes a wiping member configured to be impregnated with a disinfectant solution at a part where the wiping member contacts with the body support.

A sterilizer includes: a holder that holds a portable radiographic imager; and an LED row in which a plurality of LEDs that emit an ultraviolet ray are arranged in a row and which directly or indirectly irradiates a radiation incident surface of the radiographic imager with the ultraviolet ray emitted by each LED, the radiographic imager being held by the holder.

In one embodiment, a system for reducing pathogenic bioburden in an environment comprises a light emitting device comprising one or more light sources emitting UV-C light, two or more sensors generating environmental data, and a processor communicatively coupled to the two or more sensors and the light emitting device, the processor performing an analysis on the environmental data from each sensor of the two or more sensors and adjusting the light flux emitted from the light emitting device based at least in part on the environmental data from the two or more sensors. The light flux emitted from the light emitting device may be adjusted based at least on temperature, humidity, and occupancy of the environment sensed by the two or more sensors.

Devices, systems, and methods for controlling microbial contamination of scooters are disclosed. A method may include determining that a user interaction with a vehicle is complete, presenting a first indication that the vehicle is unavailable for use, activating a heating element of the vehicle, the heating element associated with a microbial reduction process, determining that a time period associated with the microbial reduction process has expired, deactivating, based on the expiration of the time period, the heating element of the vehicle, and presenting a second indication that the vehicle is available for use.

Exemplary embodiments of self-adjusting sanitizer/disinfectant sprayers are disclosed herein. An exemplary self-adjusting sanitizer/disinfectant sprayer includes a tank for holding sanitizer or disinfectant, one or more batteries, a motor, a motor controller, and a pump. The pump includes a pump inlet in fluid communication with an interior of the tank and a pump outlet. A processor, a dispensing wand and a flow sensor are also included. The flow sensor and motor controller are in circuit communication with the processor. The processor provides input to the motor controller for controlling the speed of the motor that drives the pump as a function of a signal indicative of the flow rate received from the flow sensor.

A fender for sanitizing wheels of a wheelchair including a support frame and a fender housing. The support frame includes a mounting bracket for mounting the support frame on a vertical frame on the rear portion of the wheelchair. The fender housing is removably mounted on the support frame. The fender housing includes a plurality of Ultraviolet-C (UVC) light sources powered by a re-chargeable battery and a driver circuit. The plurality of UVC light sources are configured to sanitize a surface of a wheel of the wheelchair by virtue of illumination of surface of the wheel during rotation of the wheel.

A towable trailer vehicle is provided having a pass-through cart treatment chamber formed from lateral side to side between two ramp doors. The chamber forms a spray tunnel in which carts are moved by a conveyor from various treatment stations to the next, and which can include cleaning, sanitizing and/or disinfecting, rinsing, drying, and applying protective coatings to each cart. The various fluids used in the spray treatment are stored, prepared, controlled, and collected for reuse and/or disposal within the trailer. The trailer is dimensioned to allow sufficient advertising, information, and/or aesthetic decor thereon to facilitate its use and desirability. The trailer structure provides apparatus security during periods of non-use.

A system that can selectively activate or deactivate one or more ultra-violet light sources to sanitize a portion of a vehicle. The system can include a vehicle that has a vehicle door. The system can include one or more sensors that can be configured to detect whether the vehicle door is open or closed. In response to detecting that the vehicle door is open, the system can cause the one or more ultra-violet light sources to be activated, whereby ultra-violet light is emitted by the one or more ultra-violet light sources with respect to at least a portion of the vehicle. In some instances, the ultra-violet light can be emitted across the door frame of an open door. In some instances, the ultra-violet light can be emitted within at least a portion of the vehicle cabin.

A system for a sanitizing machine including a housing assembly and a sterilizing assembly is disclosed. The housing assembly includes a housing with a feeding tray and a catch tray attached. The housing assembly further includes rollers within. Importantly, the sterilizing assembly including ultraviolet lights are secured within the housing. The ultraviolet lights are used to cleanse and sanitize menus that get inserted into the housing with radiation. The menus are received on the feeding tray, then the menus are inserted into the housing in which the ultraviolet lights eliminate germs, diseases or viruses from the surface of the menus. Once the menus are completely sanitized, the menus exit housing and are received on the catch tray ready for usage again. Sanitation of the menus is done without the use of harsh chemicals.