WO2008082728A8 - Sterilization indicator - Google Patents

Sterilization indicator

Info

Publication number
WO2008082728A8
WO2008082728A8 PCT/US2007/078843 US2007078843W WO2008082728A8 WO 2008082728 A8 WO2008082728 A8 WO 2008082728A8 US 2007078843 W US2007078843 W US 2007078843W WO 2008082728 A8 WO2008082728 A8 WO 2008082728A8
Authority
WO
WIPO (PCT)
Prior art keywords
sterilization indicator
carrier
support
section
indicator
Prior art date
Application number
PCT/US2007/078843
Other languages
French (fr)
Other versions
WO2008082728A2 (en
WO2008082728A3 (en
Inventor
Phillip P Franciskovich
Tricia A Cregger
Mark J Duda
Original Assignee
American Sterilizer Co
Phillip P Franciskovich
Tricia A Cregger
Mark J Duda
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 American Sterilizer Co, Phillip P Franciskovich, Tricia A Cregger, Mark J Duda filed Critical American Sterilizer Co
Priority to EP07872303A priority Critical patent/EP2084294A2/en
Priority to MX2009002991A priority patent/MX2009002991A/en
Priority to BRPI0716908-6A priority patent/BRPI0716908A2/en
Priority to CN200780042827.7A priority patent/CN101541944B/en
Priority to AU2007340263A priority patent/AU2007340263B2/en
Priority to CA002665246A priority patent/CA2665246A1/en
Priority to JP2009529353A priority patent/JP4866465B2/en
Publication of WO2008082728A2 publication Critical patent/WO2008082728A2/en
Publication of WO2008082728A3 publication Critical patent/WO2008082728A3/en
Publication of WO2008082728A8 publication Critical patent/WO2008082728A8/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22Testing for sterility conditions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521Single-layer analytical elements
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor

Abstract

The disclosed technology relates to a sterilization indicator and a process to concentrate signal generated by constraining it to a minimal surface, in a minimal volume and minimal pH and growth buffering or mediating influences. The sterilization indicator may comprise a carrier 12, the carrier having a first surface 14 and a second surface 16; a support 20, the support having a first section 22 and a second section 24, the carrier 12 overlying the first section 12 of the support 20, the second surface 16 of the carrier being adhered to the first section 22 of the support 20; and a biological indicator 30 supported by the carrier 12. The second section 24 of the support 20 may be of sufficient dimension to permit handling the sterilization indicator 10 without contacting the biological indicator 30. A process for making the sterilization indicator is disclosed. Processes for using the sterilization indicator are disclosed.
PCT/US2007/078843 2006-09-20 2007-09-19 Sterilization indicator WO2008082728A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP07872303A EP2084294A2 (en) 2006-09-20 2007-09-19 Sterilization indicator
MX2009002991A MX2009002991A (en) 2006-09-20 2007-09-19 Sterilization indicator.
BRPI0716908-6A BRPI0716908A2 (en) 2006-09-20 2007-09-19 STERILIZATION INDICATORS, STERILIZATION INDICATOR KIT, MANUFACTURING PROCESS, STERILIZATION PROCESS AND PROCESSES FOR DETERMINING STERILIZATION EFFICIENCY.
CN200780042827.7A CN101541944B (en) 2006-09-20 2007-09-19 Sterilization indicator
AU2007340263A AU2007340263B2 (en) 2006-09-20 2007-09-19 Sterilization indicator
CA002665246A CA2665246A1 (en) 2006-09-20 2007-09-19 Sterilization indicator
JP2009529353A JP4866465B2 (en) 2006-09-20 2007-09-19 Sterilization indicator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/533,487 US8043845B2 (en) 2006-09-20 2006-09-20 Sterilization indicator
US11/533,487 2006-09-20

Publications (3)

Publication Number Publication Date
WO2008082728A2 WO2008082728A2 (en) 2008-07-10
WO2008082728A3 WO2008082728A3 (en) 2008-10-09
WO2008082728A8 true WO2008082728A8 (en) 2008-12-18

Family

ID=39189102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/078843 WO2008082728A2 (en) 2006-09-20 2007-09-19 Sterilization indicator

Country Status (10)

Country Link
US (4) US8043845B2 (en)
EP (1) EP2084294A2 (en)
JP (1) JP4866465B2 (en)
CN (1) CN101541944B (en)
AU (1) AU2007340263B2 (en)
BR (1) BRPI0716908A2 (en)
CA (1) CA2665246A1 (en)
MX (1) MX2009002991A (en)
TW (1) TW200821388A (en)
WO (1) WO2008082728A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794271A (en) * 2014-10-10 2017-05-31 3M创新有限公司 Use the biological sterilization indicator of resistant to the sterilization agent instrumentality

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US8173418B2 (en) * 2008-06-12 2012-05-08 American Sterilizer Company Device for activating a self-contained biological indicator
US8969029B2 (en) 2008-10-17 2015-03-03 3M Innovative Properties Company Biological sterilization indicator, system, and methods of using same
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US10900062B2 (en) 2017-07-14 2021-01-26 American Sterilizer Company Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same
US10889848B2 (en) 2017-07-14 2021-01-12 American Sterilizer Company Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same
US10823715B2 (en) * 2017-07-19 2020-11-03 American Sterilizer Company Chemical indicator for monitoring hydrogen peroxide sterilization and disinfection processes
US20190106725A1 (en) * 2017-10-11 2019-04-11 American Sterilizer Company Biological indicator
US20190106726A1 (en) * 2017-10-11 2019-04-11 American Sterilizer Company Biological indicator
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US11850320B2 (en) * 2018-12-20 2023-12-26 Asp Global Manufacturing Gmbh Liquid-chemical sterilization system with biological indicator
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106794271A (en) * 2014-10-10 2017-05-31 3M创新有限公司 Use the biological sterilization indicator of resistant to the sterilization agent instrumentality
CN106794271B (en) * 2014-10-10 2020-01-24 3M创新有限公司 Biological sterilization indicator using sterilant resistant regulator

Also Published As

Publication number Publication date
US8071362B2 (en) 2011-12-06
CA2665246A1 (en) 2008-07-10
TW200821388A (en) 2008-05-16
US20120196355A1 (en) 2012-08-02
WO2008082728A2 (en) 2008-07-10
MX2009002991A (en) 2009-06-23
US20100248296A1 (en) 2010-09-30
WO2008082728A3 (en) 2008-10-09
JP4866465B2 (en) 2012-02-01
BRPI0716908A2 (en) 2014-07-01
US20090117603A1 (en) 2009-05-07
JP2010504101A (en) 2010-02-12
EP2084294A2 (en) 2009-08-05
US20080070272A1 (en) 2008-03-20
US8283133B2 (en) 2012-10-09
AU2007340263B2 (en) 2012-07-05
US8173389B2 (en) 2012-05-08
AU2007340263A1 (en) 2008-07-10
CN101541944B (en) 2013-05-22
US8043845B2 (en) 2011-10-25
CN101541944A (en) 2009-09-23

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