Abstract: A hybrid germicidal irradiation apparatus, method, and system for multi-band germicidal irradiation. A first emitter, a second emitter and a third emitter may be coupled to a housing configured to be coupled to a ceiling of an interior room. The first emitter, the second emitter and the third emitter may respectively be operable to emit UV-C radiation at a wavelength of about 265 nanometers, near-UV radiation at a wavelength of about 405 nanometers and visible light at a wavelength greater than 405 nanometers. One or more radiation sensors may be configured to measure the amount of UV-C light, near UV-C light and/or visible light reflected from a target surface. A controller may be communicably engaged with the radiation sensors to calculate an amount of UV-C radiation, near-UV radiation and/or visible light delivered to a target surface or interior space.

Abstract: A germicidal disinfection apparatus, system and method. Embodiments of the present disclosure include an adaptive germicidal disinfection apparatus, system and method comprising one or more sensors communicably engaged with a controller being configured to control the operation of at least one UV-C emitter. The sensors may be configured to detect various signals from an interior environment and communicate such signals as inputs to the controller. The controller may be configured to process the inputs according to one or more data processing framework to assess and determine a variety of disease control risk factors and trigger conditions. The controller may be configured to configure one or more modes of operation for the at least one UV-C emitter according to an output of one or more data processing operations.

Abstract: An apparatus and method for reducing dosage time in ultraviolet germicidal irradiation systems. A UV-C reflective adhesive film may be configured as sheets, or in a roll that may be cut to a desired size or shape. A user may apply the UV-C reflective adhesive film to a desired surface of an interior room by exposing an adhesive surface to the desired interior surface. A reflective layer of the UV-C reflective adhesive film is configured to improve the reflectance percentage or reflectance pattern of a desired interior surface with respect to incident UV-C or near UV-C light. The improved reflectance properties of the desired surface functions to reflect a greater amount of light back to one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system.

Abstract: A hybrid germicidal irradiation apparatus, method, and system for multi-band germicidal irradiation. A first plurality of emitters and a second plurality of emitters may be coupled to a housing configured to be coupled to a ceiling of an interior room. The first plurality of emitters and the second plurality of emitters may be operable to emit UV-C radiation at a wavelength of about 265 nanometers and near-UV radiation at a wavelength of about 405 nanometers, respectively. One or more radiation sensors are configured to measure the amount of UV-C light or near UV-C light reflected from a target surface. A controller may be communicably engaged with the radiation sensors to calculate an amount of UV-C radiation and near-UV radiation delivered to a target surface or interior space.

Abstract: An apparatus and method for reducing dosage time in ultraviolet germicidal irradiation systems. A UV-C reflective adhesive film may be configured as sheets, or in a roll that may be cut to a desired size or shape. A user may apply the UV-C reflective adhesive film to a desired surface of an interior room by exposing an adhesive surface to the desired interior surface. A reflective layer of the UV-C reflective adhesive film is configured to improve the reflectance percentage or reflectance pattern of a desired interior surface with respect to incident UV-C or near UV-C light. The improved reflectance properties of the desired surface functions to reflect a greater amount of light back to one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system.

Abstract: An apparatus and method for reducing dosage time in ultraviolet germicidal irradiation systems. UV-C reflective adhesive film may be configured as sheets, or in a roll that may be cut to a desired size or shape. A user may apply UV-C reflective adhesive film to a desired surface of an interior room by exposing an adhesive surface to the desired interior surface. A reflective layer of the UV-C reflective adhesive film is configured to improve the reflectance percentage or reflectance pattern of a desired interior surface with respect to incident UV-C or near UV-C light. The improved reflectance properties of the desired surface functions to reflect a greater amount of light back to one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system. The improved reflectance thereby reduces the amount of time required for one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system to measure an effective kill-dose for surface disinfection.

Abstract: An apparatus and method for reducing dosage time in ultraviolet germicidal irradiation systems. UV-C reflective adhesive film may be configured as sheets, or in a roll that may be cut to a desired size or shape. A user may apply UV-C reflective adhesive film to a desired surface of an interior room by exposing an adhesive surface to the desired interior surface. A reflective layer of the UV-C reflective adhesive film is configured to improve the reflectance percentage or reflectance pattern of a desired interior surface with respect to incident UV-C or near UV-C light. The improved reflectance properties of the desired surface functions to reflect a greater amount of light back to one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system. The improved reflectance thereby reduces the amount of time required for one or more closed-loop sensors in operation with a UV-C or near UV-C germicidal irradiation system to measure an effective kill-dose for surface disinfection.

Abstract: Devices and methods for defining a data set, referred to herein as a signature, for a particular device having interior channels. A baseline signature is established for the particular device while the particular device is known to be in a decontaminated condition. After use of the device and subsequent decontamination of the device, a signature for the particular device is determined and compared with the baseline signature to verify that the latter signature is within an acceptable range.

Abstract: Pest control in an enclosed area, such as a room of a building, by positioning an ozone producing device in an area to be treated. Ozone generating ultraviolet lamps emit ozone around the entire perimeter of the device, generating ozone from the atmosphere within the enclosed area. A concentration of ozone in the area is measured by a sensor. Production of ozone by the ozone generating ultraviolet lamps is terminated upon the ozone concentration reaching a predetermined concentration of ozone or by time of exposure. Pests that are subject to treatment include invertebrates, such as insects and arachnids, or small mammals, such as mice and rats.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device may allocate power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.

Abstract: A disinfector disinfects an object having channels therein, such as an endoscope, by one or more light emitting diodes that emit UV-C radiation. The object, including interior channels of the object, is exposed to emissions of UV-C radiation. One or more light emitting diodes provide UV-C radiation to the interior channels of the object. Operation of the device through the channels is responsive to cumulative levels of radiation received by the sensor(s) associated with the light emitting diode(s).

Abstract: Devices and methods for defining a data set, referred to herein as a signature, for a particular device having interior channels. A baseline signature is established for the particular device while the particular device is known to be in a decontaminated condition. After use of the device and subsequent decontamination of the device, a signature for the particular device is determined and compared with the baseline signature to verify that the latter signature is within an acceptable range.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device may allocate power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device may allocate power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.

Abstract: A disinfector disinfects an object having channels therein, such as an endoscope, by one or more light emitting diodes that emit UV-C radiation. The object, including interior channels of the object, is exposed to emissions of UV-C radiation. One or more light emitting diodes provide UV-C radiation to the interior channels of the object. Operation of the device through the channels is responsive to cumulative levels of radiation received by the sensor(s) associated with the light emitting diode(s).

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device may allocate power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down. The device allocates power to specific UV-C emitters so as to direct UV-C radiation more uniformly throughout the area, as measured by the sensors.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down.

Abstract: A C-Band Disinfector disinfects objects placed within the interior of the device by subjecting the objects to emissions of UV-C radiation. Multiple UV-C sensors measure UV-C radiation dosage to the objects and control the period of operation of the device, terminating the emission of UV-C radiation only after all of the UV-C radiation sensors have received a minimum predetermined dosage.

Abstract: An ultraviolet area sterilizer or disinfector is incorporated into a building structure where concern exists regarding the presence of pathogenic bacteria on environmental surfaces. Ultraviolet C (UV-C) generators generate UV-C that is directed to architectural partitions of an enclosed area. The architectural partitions reflect UV-C to kill pathogens in the enclosed area. The device transmits a calculated dose of UV-C from a fixture mounted to an architectural partition in the enclosed area. Once an effective cumulative dose of UV-C has been reflected to radiation sensors, as measured by the sensors, the device shuts down.