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WO2000028552A8 - Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds - Google Patents

Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds

Info

Publication number
WO2000028552A8
WO2000028552A8 PCT/US1999/026451 US9926451W WO0028552A8 WO 2000028552 A8 WO2000028552 A8 WO 2000028552A8 US 9926451 W US9926451 W US 9926451W WO 0028552 A8 WO0028552 A8 WO 0028552A8
Authority
WO
WIPO (PCT)
Prior art keywords
photosensitized
aerosol clouds
ultraviolet
ultraviolet decontamination
decontamination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1999/026451
Other languages
French (fr)
Other versions
WO2000028552A1 (en
Inventor
Randy Dale Curry
Jeffry Golden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clean Earth Technologies LLC
Original Assignee
Clean Earth Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clean Earth Technologies LLC filed Critical Clean Earth Technologies LLC
Priority to IL165884A priority Critical patent/IL165884A/en
Priority to IL14305899A priority patent/IL143058A0/en
Priority to EP99971960A priority patent/EP1138047A4/en
Priority to IL16588599A priority patent/IL165885A0/en
Priority to AU14734/00A priority patent/AU1473400A/en
Publication of WO2000028552A1 publication Critical patent/WO2000028552A1/en
Publication of WO2000028552A8 publication Critical patent/WO2000028552A8/en
Anticipated expiration legal-status Critical
Priority to IL165885A priority patent/IL165885A/en
Priority to IL165886A priority patent/IL165886A/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/26—Cleaning or polishing of the conductive pattern

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A method of deactivating chemical contaminants and biological agents from a target surface (22) by aerosol spraying (24) the target surface (22) with an electrostatically charged photosensitizer solution (20), and then illuminating the surface with ultraviolet light (26).
PCT/US1999/026451 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds Ceased WO2000028552A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IL165884A IL165884A (en) 1998-11-09 1999-11-08 Method for photosensitized ultraviolet decontamination of surfaces
IL14305899A IL143058A0 (en) 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
EP99971960A EP1138047A4 (en) 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
IL16588599A IL165885A0 (en) 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
AU14734/00A AU1473400A (en) 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfacesand aerosol clouds
IL165885A IL165885A (en) 1998-11-09 2004-12-21 Method for photosensitized decontamination of surfaces
IL165886A IL165886A (en) 1998-11-09 2004-12-21 Method for photosensitized decontamination of surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10761798P 1998-11-09 1998-11-09
US60/107,617 1998-11-09

Publications (2)

Publication Number Publication Date
WO2000028552A1 WO2000028552A1 (en) 2000-05-18
WO2000028552A8 true WO2000028552A8 (en) 2000-08-10

Family

ID=22317512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/026451 Ceased WO2000028552A1 (en) 1998-11-09 1999-11-08 Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds

Country Status (4)

Country Link
EP (1) EP1138047A4 (en)
AU (1) AU1473400A (en)
IL (5) IL143058A0 (en)
WO (1) WO2000028552A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908591B2 (en) 2002-07-18 2005-06-21 Clearant, Inc. Methods for sterilizing biological materials by irradiation over a temperature gradient
US6946098B2 (en) 2001-08-10 2005-09-20 Clearant, Inc. Methods for sterilizing biological materials

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6682695B2 (en) 2001-03-23 2004-01-27 Clearant, Inc. Methods for sterilizing biological materials by multiple rates
US6696060B2 (en) 2001-06-14 2004-02-24 Clearant, Inc. Methods for sterilizing preparations of monoclonal immunoglobulins
US7252799B2 (en) 2001-08-31 2007-08-07 Clearant, Inc. Methods for sterilizing preparations containing albumin
US6783968B2 (en) 2001-09-24 2004-08-31 Clearant, Inc. Methods for sterilizing preparations of glycosidases
WO2003035238A2 (en) * 2001-10-19 2003-05-01 Clearant, Inc. Methods for combating bio-terrorism
JP2005519721A (en) 2001-11-01 2005-07-07 インテコン システムズ インコーポレイテッド Method and apparatus for denaturing biochemical substances using active cleaning solution mist
WO2003059401A2 (en) * 2001-12-17 2003-07-24 Cdg Technology, Inc. The use of high-purity chlorine dioxide gas to inactivate finely milled, humidification-resistant 'weaponized' spores
US6814931B2 (en) * 2002-12-20 2004-11-09 Steris Inc. Method and apparatus for treating an object with ozone
DE502004009715D1 (en) * 2004-04-13 2009-08-20 Huf Hans Joachim Device for killing pathogenic agents on humans
EP1866627B1 (en) * 2005-01-31 2013-09-11 S. Edward Neister Method and apparatus for sterilizing and disinfecting air and surfaces and protecting a zone from external microbial contamination
WO2013138159A1 (en) * 2012-03-15 2013-09-19 Amgen Inc. Methods of determining exposure to uv light
CN102909188B (en) * 2012-10-23 2015-01-14 张志刚 Back-pack integrated enzyme decontamination device
CN104107518A (en) * 2013-04-21 2014-10-22 张志刚 Enzyme-based individual cleaning disinfection apparatus
US10485887B2 (en) 2015-04-12 2019-11-26 Angelica Holdings Llc Targeted surface disinfection system with pulsed UV light
CN111494661A (en) * 2020-04-21 2020-08-07 广西励领农业科技有限公司 Device and method for automatically controlling disinfection channel
JP6948605B1 (en) 2020-08-05 2021-10-13 ウシオ電機株式会社 Bacterial or virus inactivating method, bacterial or virus inactivating device
JP7099500B2 (en) * 2020-08-25 2022-07-12 ウシオ電機株式会社 Inactivating device and inactivating method
CA3202538A1 (en) * 2020-12-07 2022-06-16 Saban Ventures Pty Limited Environmental decontamination

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014158A (en) * 1973-08-24 1977-03-29 Ab Ziristor Apparatus for filling and sealing preformed packaging containers under aseptic conditions
NL7608265A (en) * 1975-08-16 1977-02-18 Henkel & Cie Gmbh STABLE CONCENTRATES OF FUNCTIONAL RESOURCES IN STORAGE.
IN153503B (en) * 1979-01-11 1984-07-21 Nat Res Dev
DE3125430A1 (en) * 1981-06-27 1983-01-20 Hick & Co Gmbh, 4901 Hiddenhausen METHOD AND DEVICE FOR STERILIZING CUP-SHAPED CONTAINERS
US4704942A (en) * 1986-08-01 1987-11-10 Barditch Irving F Charged aerosol
JPH07112489B2 (en) * 1989-06-26 1995-12-06 エフ エム シー コーポレーション Hydrogen peroxide, peracid and U.S. V. Sterilization of containers by irradiation
SE9003543L (en) * 1990-11-07 1991-09-23 Tetra Pak Holdings Sa MAKE STERILIZING A PACKAGING MATERIAL BY A FLUID STERILIZER
US5256379A (en) * 1991-12-23 1993-10-26 Deloach Anthony Apparatus and method for removing hydrocarbons from airstream
JPH11504842A (en) * 1995-12-01 1999-05-11 ミンテック・コーポレーション Room temperature sterilizer for medical devices
SE513207C2 (en) * 1996-12-12 2000-07-31 Tetra Laval Holdings & Finance Fluid-cooled discharge lamp
US5857309A (en) * 1997-03-28 1999-01-12 Tetra Laval Holdings & Finance, S.A. Apparatus for sterilizing a spout assembly of a container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946098B2 (en) 2001-08-10 2005-09-20 Clearant, Inc. Methods for sterilizing biological materials
US6908591B2 (en) 2002-07-18 2005-06-21 Clearant, Inc. Methods for sterilizing biological materials by irradiation over a temperature gradient

Also Published As

Publication number Publication date
IL143058A0 (en) 2002-04-21
AU1473400A (en) 2000-05-29
IL165885A (en) 2007-06-03
EP1138047A2 (en) 2001-10-04
IL165885A0 (en) 2006-01-15
WO2000028552A1 (en) 2000-05-18
IL165886A0 (en) 2006-01-15
EP1138047A4 (en) 2004-10-27
IL165884A (en) 2007-06-03
IL165886A (en) 2007-06-03

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