A free radical sterilization system having a chamber defining a region, and a generator for generating free radical reach effluent from a free radical electric generator and/or a vaporizer. A closed loop circulating system without a free-radical destroyer is provided for supplying the mixture of free radicals from the electric generator mixed with the hydrogen peroxide solution in the form of the effluent to the chamber. The free-radical sterilization system is used in sterilizing items in the chamber and, with an open-bottomed wound chamber, in treating wounds on a body.

A free radical sterilization system having a chamber defining a region, and a generator for generating free radical reach effluent from a free radical electric generator and/or a vaporizer. A closed loop circulating system without a free-radical destroyer is provided for supplying the mixture of free radicals from the electric generator mixed with the hydrogen peroxide solution in the form of the effluent to the chamber. The free-radical sterilization system is used in sterilizing items in the chamber and, with an open-bottomed wound chamber, in treating wounds on a body.

There is disclosed a system and methods for debriding soft tissue from bone using a high-pressure water debridement system. One embodiment includes a cylindrical sleeve bounded by endcaps and having a drainage port positioned for effluent drainage. A central shaft is configured to receive a bone segment and is disposed along a longitudinal center of the sleeve and rotatively coupled between the endcaps. At least one high-pressure water nozzle is disposed on each side of the sleeve, each of which is positioned to impact the bone segment with a high-pressure water stream. A rotational actuator is configured to rotate the central shaft and the bone segment relative to the sleeve and the water nozzles such that when the high-pressure water nozzles are operational, the high-pressure water streams debride the bone segment. Other embodiments are also disclosed.

There is provided a system and method of cleaning surfaces of an enclosable environment of a contamination comprising a microbial and viral load. The method includes the steps of sealing the enclosable environment and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the enclosable environment to contact the surfaces to be cleaned within the enclosable environment. The enclosable environment is maintained closed for an effective time period while the air-borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.

There is provided a system and method of cleaning surfaces of an enclosable environment of a contamination comprising a microbial and viral load. The method includes the steps of sealing the enclosable environment and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the enclosable environment to contact the surfaces to be cleaned within the enclosable environment. The enclosable environment is maintained closed for an effective time period while the air-borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.

A robot for automatically preventing epidemics includes: a moving body which is movable along a passage of an interior space of a transportation element; an injection unit which is mounted to the moving body and injects a chemical solution for disinfection toward the seat disposed in the interior space; and an ultraviolet ray irradiation unit which is mounted to a lower end of the moving body and irradiates ultraviolet rays toward a floor of the passage, in which the robot for automatically preventing epidemics automatically performs epidemic prevention work in the interior space.

A robot for automatically preventing epidemics includes: a moving body which is movable along a passage of an interior space of a transportation element; an injection unit which is mounted to the moving body and injects a chemical solution for disinfection toward the seat disposed in the interior space; and an ultraviolet ray irradiation unit which is mounted to a lower end of the moving body and irradiates ultraviolet rays toward a floor of the passage, in which the robot for automatically preventing epidemics automatically performs epidemic prevention work in the interior space.

A decontamination device (1) for decontaminating products in the form of consumer goods and/or consumer good packaging having consumer goods located therein prior to supplying the consumer goods into an isolator, the decontamination device comprising several decontamination chambers (3, 4, 5, 6) each having a closable inlet opening (9) and a closable outlet opening (10), and each comprising application means (7) for applying a decontamination agent, to the decontamination chambers (3, 4, 5, 6), and the decontamination device (1) comprising a distributor chamber (11) disposed upstream of the decontamination chambers (3, 4, 5, 6) and having a supply opening (24) for products to be decontaminated, the distributor chamber (11) comprising distributor means (15) for distributing the products to the different decontamination chambers (3, 4, 5, 6), and the decontamination device (1) comprising a discharge chamber (12) disposed downstream of the decontamination chambers (3, 4, 5, 6) and having a discharge opening (2) and comprising transport means (16) for transporting the decontaminated products out of the decontamination chambers (3, 4, 5, 6), the distributor chamber (11) and/or the discharge chamber (12) being assigned means (17) for reducing a decontamination agent concentration by means of which the decontamination agent is conveyed through a catalytic converter in air circulation mode and/or decontamination agent is displaced by supplying fresh air.

A decontamination device (1) for decontaminating products in the form of consumer goods and/or consumer good packaging having consumer goods located therein prior to supplying the consumer goods into an isolator, the decontamination device comprising several decontamination chambers (3, 4, 5, 6) each having a closable inlet opening (9) and a closable outlet opening (10), and each comprising application means (7) for applying a decontamination agent, to the decontamination chambers (3, 4, 5, 6), and the decontamination device (1) comprising a distributor chamber (11) disposed upstream of the decontamination chambers (3, 4, 5, 6) and having a supply opening (24) for products to be decontaminated, the distributor chamber (11) comprising distributor means (15) for distributing the products to the different decontamination chambers (3, 4, 5, 6), and the decontamination device (1) comprising a discharge chamber (12) disposed downstream of the decontamination chambers (3, 4, 5, 6) and having a discharge opening (2) and comprising transport means (16) for transporting the decontaminated products out of the decontamination chambers (3, 4, 5, 6), the distributor chamber (11) and/or the discharge chamber (12) being assigned means (17) for reducing a decontamination agent concentration by means of which the decontamination agent is conveyed through a catalytic converter in air circulation mode and/or decontamination agent is displaced by supplying fresh air.

Provided herein are methods and systems for verifying a path in a monitored space, comprising transmitting a device identification (ID) of the mobile wireless device while the mobile wireless device moves through a monitored space, receiving one or more location certificates transmitted, in response to reception of the device ID, by one or more wireless transceivers deployed at a predefined location in the monitored space and having a limited transmission range, each location certificate comprising at least the device ID and a transceiver ID of the respective wireless transceiver, storing the one or more location certificates, and transmitting the one or more location certificates to one or more verification units configured to verify a path of the mobile wireless device in the monitored space estimated according to the predefined location of the one or more wireless transceivers identified by the transceiver ID extracted from the one or more location certificates.