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公开(公告)号：US09867894B2
公开(公告)日：2018-01-16
申请号：US14790827
申请日：2015-07-02
CPC分类号： A61L2/24 , A61L2/08 , A61L2/14 , A61L2/18 , A61L2/20 , A61L9/015 , A61L9/14 , A61L9/18 , A61L9/20 , A61L9/22 , A61L2202/14 , A61L2209/111 , A61L2209/211
摘要： Apparatuses are provided which include one or more germicidal sources, power circuitry coupled to the germicidal source/s, and a shield. The shield and/or at least one of the germicidal source/s are moveable within the apparatus and the apparatus is configured such that the shield and/or the germicidal source/s may be brought in and out of proximity with the other and upon doing so germicide projected from one or more of the germicidal source/s is either substantially contained in the apparatus or is projected exterior to the apparatus for different disinfection modes of the apparatus. The apparatuses include a processor and processor-executable program instructions for activating the power circuitry to operate the at least one germicidal source when the germicidal source is not encased within the apparatus and for activating the power circuitry to operate at least one germicidal source when the germicidal source/s are encased within the apparatus.
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42.发明申请公开(公告)号：US20170290936A1
公开(公告)日：2017-10-12
申请号：US15632561
申请日：2017-06-26
发明人： Mark A. Stibich , James B. Wolford , Alexander N. Garfield , Martin Rathgeber , Eric M. Frydendall
CPC分类号： A61L2/10 , A61L2/26 , A61L2202/11 , A61L2202/25 , G02B5/208 , H01J61/40
摘要： Apparatuses having an ultraviolet light lamp are disclosed, where ultraviolet light is projected exterior to the apparatus and, in some embodiments, to a region 2-4 feet from a floor of a room in which the apparatus is arranged. In some cases, an apparatus includes a mobile carriage supporting the lamp and the apparatus is configured such that the lamp is not moveable beyond vertical planes aligned with a casing of the mobile carriage. Additional or alternative embodiments of apparatuses include a housing transparent to ultraviolet light surrounding the lamp and an exhaust duct extending from a gas outlet of the housing into a support structure that has an outlet disposed along its lower half portion or its bottom surface. Other embodiments of apparatuses include a pulsed ultraviolet light lamp and a sensor system to monitor and determine when to replace the pulsed lamp based on pulse count.
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43.发明授权公开(公告)号：US09773658B2
公开(公告)日：2017-09-26
申请号：US14804530
申请日：2015-07-21
CPC分类号： A61L2/10 , A61L2/26 , A61L2202/11 , A61L2202/25 , G02B5/208 , H01J61/40
摘要： The apparatuses disclosed herein include a discharge lamp configured to emit ultraviolet and visible light, an optical filter configured to attenuate visible light, and a power circuit configured to operate the discharge lamp. Some embodiments of the apparatuses are configured such that ultraviolet light emitted from the discharge lamp and passed through the optical filter encircles an exterior surface of the apparatus. Some cases of the apparatuses include a sensor system configured to monitor a first parameter associated with the operation of the discharge lamp and a second parameter associated with the transmittance of the optical filter. Some of the apparatuses include a means for moving the optical filter while the apparatus is in operation. In some cases, the apparatuses may be configured such that the optical filter may be arranged in and out of alignment with the discharge lamp. In some embodiments, the optical filter may be a multifaceted.
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公开(公告)号：US20170216472A1
公开(公告)日：2017-08-03
申请号：US15486373
申请日：2017-04-13
CPC分类号： A61L2/24 , A61L2/084 , A61L2/10 , A61L2/26 , A61L2202/11 , A61L2202/122 , A61L2202/14 , A61L2202/26
摘要： Methods and systems are provided which project germicidal light from a lamp toward an individual donned in outerwear to disinfect the outerwear. In specific embodiments, germicidal light is projected toward an individual situated greater than approximately 1 foot from the light source. Some systems include sensor/s for detecting presence of an individual within a target area a set distance from the disinfection apparatus comprising the light source and program instructions for commencing operation of the disinfection apparatus based on information from the sensor/s. In addition or alternatively, some systems include reflective panel/s exhibiting greater than approximately 85% reflectance. In such cases, the systems may include program instructions for determining operating parameters of the disinfection apparatus and/or positions of the reflective panel/s based on information regarding an individual who is in the presence of the disinfection apparatus or who is scheduled to be in the presence of the disinfection apparatus.
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公开(公告)号：US20170173195A1
公开(公告)日：2017-06-22
申请号：US15454158
申请日：2017-03-09
发明人： Mark A. Stibich , Charles Dale , Edward C. Guerrero, JR. , Paul P. Froutan , Sarah E. Simmons , Boris Ciorneiu
CPC分类号： A61L2/10 , A23L3/28 , A23V2002/00 , A61L2/24 , A61L2202/14
摘要： Disinfection methods and apparatuses are provided which generate pulses of germicidal light at a frequency greater than 20 Hz and project the pulses of light to surfaces at least 1.0 meter from the disinfection apparatus. The pulses of light comprise a pulse duration and an energy flux sufficient to generate a power flux between approximately 200 W/m2 and approximately 5000 W/m2 of ultraviolet light in the wavelength range between 200 nm and 320 nm at the surfaces. Other disinfection methods and apparatuses are provided which generate pulses of light comprising germicidal light and visible light from a germicidal light source and generate pulses of light from a visible light source that is distinct from the germicidal light source. The projections of visible light from the light sources produce a continuous stream of visible light or a collective stream of visible light pulsed at a frequency greater than 60 Hz.
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