EP1301217A4 - The inactivation of nucleic acids using broad-spectrum pulsed light - Google Patents

The inactivation of nucleic acids using broad-spectrum pulsed light

Info

Publication number
EP1301217A4
EP1301217A4 EP01944368A EP01944368A EP1301217A4 EP 1301217 A4 EP1301217 A4 EP 1301217A4 EP 01944368 A EP01944368 A EP 01944368A EP 01944368 A EP01944368 A EP 01944368A EP 1301217 A4 EP1301217 A4 EP 1301217A4
Authority
EP
European Patent Office
Prior art keywords
inactivation
broad
nucleic acids
pulsed light
spectrum pulsed
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.)
Withdrawn
Application number
EP01944368A
Other languages
German (de)
French (fr)
Other versions
EP1301217A1 (en
Inventor
William Cover
Jeffrey M Holloway
Mary O'dwyer
Karen Anne Rieger
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.)
PurePulse Technologies Inc
Original Assignee
PurePulse Technologies Inc
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 PurePulse Technologies Inc filed Critical PurePulse Technologies Inc
Publication of EP1301217A1 publication Critical patent/EP1301217A1/en
Publication of EP1301217A4 publication Critical patent/EP1301217A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/20—Pathogenic agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
EP01944368A 2000-06-20 2001-06-08 The inactivation of nucleic acids using broad-spectrum pulsed light Withdrawn EP1301217A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59698700A 2000-06-20 2000-06-20
US596987 2000-06-20
PCT/US2001/018571 WO2001097868A1 (en) 2000-06-20 2001-06-08 The inactivation of nucleic acids using broad-spectrum pulsed light

Publications (2)

Publication Number Publication Date
EP1301217A1 EP1301217A1 (en) 2003-04-16
EP1301217A4 true EP1301217A4 (en) 2004-03-24

Family

ID=24389574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01944368A Withdrawn EP1301217A4 (en) 2000-06-20 2001-06-08 The inactivation of nucleic acids using broad-spectrum pulsed light

Country Status (5)

Country Link
EP (1) EP1301217A4 (en)
JP (1) JP2003535613A (en)
AU (1) AU2001266788A1 (en)
CA (1) CA2412840A1 (en)
WO (1) WO2001097868A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003094978A1 (en) * 2002-05-08 2003-11-20 Millipore Corporation Light decontamination of fermentation media
JP2008272122A (en) * 2007-04-26 2008-11-13 Kochi Univ Of Technology Sterilization method by microwave irradiation
JP2018143223A (en) * 2017-03-09 2018-09-20 清水建設株式会社 Method of deactivating dna in operation room and dna indicator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003369A1 (en) * 1986-11-13 1988-05-19 Maxwell Laboratories, Inc. Methods and apparatus for preservation of foodstuffs
WO2000047240A1 (en) * 1999-02-13 2000-08-17 Purepulse Technologies, Inc. Methods of inactivating pathogens using broad-spectrum pulsed light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7430296A (en) * 1995-10-26 1997-05-15 Purepulse Technologies, Inc. Improved deactivation of organisms using high-intensity pulsed polychromatic light

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003369A1 (en) * 1986-11-13 1988-05-19 Maxwell Laboratories, Inc. Methods and apparatus for preservation of foodstuffs
WO2000047240A1 (en) * 1999-02-13 2000-08-17 Purepulse Technologies, Inc. Methods of inactivating pathogens using broad-spectrum pulsed light

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0197868A1 *

Also Published As

Publication number Publication date
WO2001097868A1 (en) 2001-12-27
AU2001266788A1 (en) 2002-01-02
CA2412840A1 (en) 2001-12-27
WO2001097868A9 (en) 2002-10-10
EP1301217A1 (en) 2003-04-16
JP2003535613A (en) 2003-12-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030116

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20040205

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 12N 13/00 B

Ipc: 7C 02F 1/32 B

Ipc: 7C 02F 1/30 B

Ipc: 7A 61L 11/00 B

Ipc: 7A 61L 9/20 B

Ipc: 7A 61L 9/18 B

Ipc: 7A 61L 2/10 B

Ipc: 7A 61L 2/08 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080101