The invention is an air and surface disinfection robot designed to autonomously move through incredibly narrow spaces, specific to mass transportation vehicles such as aircraft, trains, busses, or ferries. The robot includes modes to operate in the spaces associated with transportation, such as waiting areas, bathrooms and narrow entry and exit ways.

In the transportation industry, turn around time (the time between two planned trips), is often incredibly short. Existing designs do not allow for a fast enough loading, setup and run time. This invention has been designed to optimize the portability, maneuverability, connectivity (data) and ease of use from other devices designed to disinfect such vehicles.

The invention uses UVC (germicidal) lamps, a proven technology for disinfecting pathogens. The design has been optimized by using a unique open cage design, so the light will transmit from all directions with minimal absorption to components on the device. This in combination with the lamp pattern and the robotics results in a very precise UVC light emission required for adequate, consistent disinfection of the surfaces and the air of mass transportation vehicles.

Finally, the invention consists of real time data streaming and remote operation as data is published through a connected cloud service and then onto the subscribed users.

A UV light sterilization device includes a main body with an accommodation space defined therein for a predetermined item to be placed in a horizontal direction, a power supply module mounted in one side plate of the main body and providing an electrical connection port, and a UV lamp set with a drive control circuit assembled on the bottom side of the top cover of the main body and electrically connected to the electrical connection port, the drive control circuit having a plurality of evenly distributed UV LED chips for downwardly irradiating the surface of the predetermined item that is placed in the main body.

The present invention relates to a novel sanitizing device for the bottom of footwear, feet, and animal paws to kill up to 99% of pathogens. The sanitizing device is designed as a doormat and comes in a variety of sizes to accommodate different sized doorways. The doormat is durable, weather-resistant, and chemical free and uses Far-UVC lights for disinfection. The doormat includes a pressure sensor for sensing pressure on a platform of the doormat to activate Far-UVC lights for disinfection and the UVC light is emitted for a preconfigured time period for providing effective disinfection to the footwear, feet and paws placed thereon.

Disclosed herein is a disinfecting container for a good or piece of equipment. The disinfecting container includes a body in which to place the good or piece of equipment. The body has an internal recess that has an interior reflective surface. The disinfecting cabinet also includes a cover that is attached or attachable to the body. There is at least one UV emitting light within the container. The disinfecting container also includes a control system that is operatively associated with a power source to turn on or off the at least one UV emitting light. The UV emitting light emits UV light at a wave length and for a predetermined period to achieve substantial disinfection of the good or piece of equipment.

A portable UV-C disinfection apparatus, method, and system for ultraviolet germicidal irradiation. UV-C emitters may be coupled to an array housing having a planar array surface in a vertical configuration. UV-C sensors are configured to measure the amount of UV-C light or near UV-C light from a target surface. A controller may be communicably engaged with the UV-C sensors to determine the amount of UV-C radiation collected by the UV-C sensors. The controller includes instructions stored on a memory according to the amount of UV-C radiation collected corresponding to an effective kill-dose for surface disinfection. The improved apparatus, method, and system reduces exposure time by varying the intensity and wavelength of the UV-C administered, while concurrently reducing UV overexposure to surfaces by administering radiation through a rotational zonal application.

Provided are systems and methods for treating a biological fluid, e.g., to inactivate pathogens.

The invention is directed to a system for preventing or minimizing the spread of viruses, and to the prevention or minimization of the spread of viruses in indoor air, including one or more radiation sources (10) in a room which divide the room into smaller segments using UV-C light walls, a sensor system for detecting a movement or a presence of one or more persons (P) in the room, and a controller (16) that is designed to at least partially switch the one or more radiation sources (10) on or off as a function of at least the presence of the person (P).

According to the invention, the one or more radiation sources (10) are designed to generate a wall-type radiation field (10b) that acts as a UV-C wall, so that the room or rooms is/are divided into smaller room segments, which prevents or minimizes the spread of viruses due to the fact that the viruses are deactivated by the UV-C light, and the controller (16) is designed to at least partially switch off the radiation source (10) in question if the movement data detected by the sensor system indicate a likelihood that one of the persons (P) would like to pass through the radiation field (10b) in question.

A continuous differential-pressure steam sterilization system for a powder, and belongs to the field of material sterilization includes: a superheated steam generation system, a steam pressure and flow rate control system, a quantitative feeding system, an instantaneous differential-pressure sterilization system, a dust explosion suppression system, a sterile cooling system, a primary gas-solid separation system, a secondary gas-solid separation system, a sterile storage system, a steam recovery and reheating system, and a condensate recovery system. The continuous differential-pressure steam sterilization system shortens the thermal contact time and mainly accumulates the heat on the surface of the powder, rather than in the center of the powder, which reduces the damage to the nutritional quality of the powder. Comprehensive treatment methods such as superheated steam, temperature compensation and non-sticky inner lining are adopted to reduce the problem of powder binding, agglomeration, and even blocking in the pipe of the system.

The present disclosure provides devices including a rotatable support for an object to be cleaned, and methods of disinfecting (e.g., sanitizing or decontaminating) an object using same.

The present disclosure features systems and devices for robotic debridement and perforating of finger- and toenails, as well as methods of use of the same. The systems and devices may be used for in the treatment of fungal infection of the nail, as well as for cosmetic uses, e.g., pedicure and manicure.