Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact with electrical or electromagnetic...
Reexamination Certificate
2005-06-28
2005-06-28
Warden, Sr., Robert J. (Department: 1744)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact with electrical or electromagnetic...
C422S001000, C422S003000, C422S062000, C422S121000, C422S186040, C422S300000, C422S307000, C250S455110
Reexamination Certificate
active
06911177
ABSTRACT:
An ultraviolet area sterilizer (UVAS) is mobile or stationary. The UVAS is positioned in a room, such an operating room or intensive care unit. Motion detectors sense movement, to assure that personnel have evacuated the space to be sterilized. Subsequently, UV-C generators, such mercury bulbs, generate UV-C from multiple locations within the room or other enclosed space. Multiple UV-C sensors scan the room, and determine the area reflecting the lowest level of UV-C back to the sensors. The device calculates the time required to obtain a bactericidal dose of UV-C reflected back to the sensors. Once an effective bactericidal dose has been reflected to all the sensors, the unit notifies the operator and shuts down.
REFERENCES:
patent: 6656424 (2003-12-01), Deal
patent: 298 12 427 (1999-04-01), None
patent: 07289616 (1995-11-01), None
Chorbaji Monzer R.
Killough B. Craig
Warden, Sr. Robert J.
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