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특허 상세정보

Ultraviolet area sterilizer and method of area sterilization using ultraviolet radiation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61L-002/00    G01N-021/00    G01N-023/00    A62B-007/08    B01J-019/08   
미국특허분류(USC) 422/024; 422/001; 422/003; 422/062; 422/121; 422/186.04; 422/300; 422/307; 250/455.11
출원번호 US-0029787 (2001-10-26)
발명자 / 주소
  • Deal, Jeffrey L.
인용정보 피인용 횟수 : 50  인용 특허 : 1
초록

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 dos...

대표
청구항

1. A method of sterilizing an area using ultraviolet radiation, comprising the steps of:(a) causing ultraviolet-C radiation to be emitted from multiple positions within an enclosed area; (b) measuring a reflection of ultraviolet-C radiation from the multiple positions within said enclosed area; (c) calculating an ultraviolet-C radiation reflectance level necessary to sterilize said enclosed area and comparing it with measured reflected ultraviolet-C radiation; and (d) terminating the emission of ultraviolet-C radiation after determining that the required...

이 특허를 인용한 특허 (50)

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  5. Bergman, Robert, Apparatus, system, and method for evaluating and adjusting the effectiveness of ultraviolet light disinfection of areas.
  6. Deal, Jeffery L.; Ufkes, Philip J.; Deal, David R., C-band disinfector.
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