[특허]Ultraviolet passthrough sterilization device

Ultraviolet passthrough sterilization device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01J-037/20
출원번호	US-0227959 (1994-04-15)
발명자 / 주소	Shodeen Keith (Otsego MN) Davenport Stewart (Portage MI) Melgaard Hans L. (North Oaks MN)
출원인 / 주소	Despatch Industries Limited Partnership (Minneapolis MN 02)
인용정보	피인용 횟수 : 48 인용 특허 : 0

초록 ▼

An ultraviolet sterilization and decontamination system which is particularly useful in ultraviolet passthrough applications. The system includes a shell having a reflective inner surface and a barrier positioned within the shell and spaced inwardly of the inner surface of the shell, the barrier being formed of a material which will transmit at least about 70% of the desired wavelength of ultraviolet light. The space between the shell and the barrier defines a lamp cell for holding one or more ultraviolet lamps and the interior of the barrier defines a sterilization cell wherein items can be sterilized or decontaminated. The barrier is supported within the shell by supports and reflective endwalls substantially seal the lamp cell from the sterilization cell, as well as substantially sealing the sterilization cell and lamp cell from communication with the external environment. The system can be placed for use in sterilizing or decontaminating an item being introduced from a non-sterile environment to a substantially sterile, “clean”environment. In such an application, the endwalls should both include doors permitting operator access to the sterilization zone, with one of the doors being accessible from the “clean”environment and the other door should be accessible from the non-sterile environment.

대표청구항 ▼

An ultraviolet sterilization device comprising: an external shell extending along a center line and having at first and second ends, the shell having an inner surface defining a chamber extending from the first end to the second end; a transmissive barrier extending along the center line of the shell and having first and second ends, the barrier being spaced inwardly of the shell to define a lamp cell therebetween, the inner surface of the barrier defining a sterilization cell, the barrier being formed of a material which transmits at least about 70% of light having a wavelength of about 253.7 nm; supports adapted for positioning the barrier within the shell; a lamp contained within the lamp cell; and reflective endwalls including a first reflective endwall sealingly engaging the first ends of the shell and barrier respectively and a second reflective endwall sealingly engaging the second ends of the shell and barrier respectively, the reflective endwalls substantially sealing the lamp cell from the sterilization cell and an outside environment.

이 특허를 인용한 특허 (48)

Hanley,Kathleen A.; Cimino,George D.; Stark,Peter R. H.; Power,Wendy M.; Franzosa,Paul A.; Homza Stark,Daniela; Beittel,David F.; Metzel,Peyton S., Apparatus, and systems for processing and treating a biological fluid with light.
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Cimino,George D.; Stark,Peter, Apparatus, systems and methods for processing and treating a biological fluid with light.
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Hanley, Kathleen A.; Cimino, George D.; Stark, Peter R. H.; Power, Wendy M.; Franzosa, Paul A.; Homza Stark, Daniela; Beittel, David F.; Metzel, Peyton S., Apparatus, systems and methods for processing and treating a biological fluid with light.
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Hanley,Kathleen A.; Cimino,George D.; Stark,Peter R. H.; Power,Wendy M.; Franzosa,Paul A.; Homza Stark,Daniela; Beittel,David F.; Metzel,Peyton S., Apparatus, systems and methods for processing and treating a biological fluid with light.
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Webb, Winston S., Biologically safe mail box.
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McDonald Austin, Coupling assembly for the sterile transfer of sterile materials between a transportable container and a sterile enclosure.
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Dunn Joseph E. ; Clark Reginald Wayne ; Bushnell Andrew H. ; Salisbury Kenton J, Deactivation of organisms using high-intensity pulsed polychromatic light.
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Dunn Joseph E. ; Clark Reginald Wayne ; Bushnell Andrew H. ; Salisbury Kenton J, Deactivation of organisms using high-intensity pulsed polychromatic light.
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Dayton, Roderick M, Decontamination apparatus and method.
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Dayton, Roderick M., Decontamination apparatus and method.
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Dayton, Roderick M., Decontamination apparatus and method.
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Waldo, Jeffrey M.; Hatch, Walter Page, Method for processing and treating a biological fluid with light.
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Bolton, James R.; Stevens, R. D. Samuel; Dussert, Bertrand, Method for the inactivation of cryptosporidium parvum using ultraviolet light.
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Ressler, Barry; McNulty, Bernard Anthony, Methods, systems and apparatus for monochromatic UV light sterilization.
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Coogan, Jr.,John J.; Ressler,Barry, Monochromatic fluid treatment systems.
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Coogan,John, Monochromatic fluid treatment systems.
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Fiset, Peter Depew, Photonic wine processor.
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Brafford,Bob; Kapustyan,Alex, Sterilizer monitoring and controlling system and method.
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Py, Daniel, Transfer port and method for transferring sterile items.
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Py, Daniel, Transfer port and method for transferring sterile items.
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Stowe, Richard W., UV dryer for curing multiple surfaces of a product.
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Sundby Paul C. ; Eno Kenneth M. ; Cicha John L., Ultraviolet assembly for use in irradiating containers in a packaging machine.
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Smetona, Saulius; Dobrinsky, Alexander; Bilenko, Yuri; Shur, Michael, Ultraviolet diffusive illumination.
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Whitehead Michael D., Ultraviolet sterilization device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Ultraviolet passthrough sterilization device 원문보기

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Ultraviolet passthrough sterilization device 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (48)

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