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EP1281080A4 - Color changing steam sterilization indicator - Google Patents

Color changing steam sterilization indicator

Info

Publication number
EP1281080A4
EP1281080A4 EP01935100A EP01935100A EP1281080A4 EP 1281080 A4 EP1281080 A4 EP 1281080A4 EP 01935100 A EP01935100 A EP 01935100A EP 01935100 A EP01935100 A EP 01935100A EP 1281080 A4 EP1281080 A4 EP 1281080A4
Authority
EP
European Patent Office
Prior art keywords
color changing
steam sterilization
sterilization indicator
changing steam
indicator
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Withdrawn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
EP01935100A
Other languages
German (de)
French (fr)
Other versions
EP1281080A1 (en
Inventor
Gordhanbhai Nathalal Patel
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.)
JP Laboratories Inc
Original Assignee
JP Laboratories 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 JP Laboratories Inc filed Critical JP Laboratories Inc
Publication of EP1281080A1 publication Critical patent/EP1281080A1/en
Publication of EP1281080A4 publication Critical patent/EP1281080A4/en
Withdrawn legal-status Critical Current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
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/226—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating the degree of sterilisation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
EP01935100A 2000-05-08 2001-05-07 Color changing steam sterilization indicator Withdrawn EP1281080A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20238800P 2000-05-08 2000-05-08
US202388P 2000-05-08
PCT/US2001/014604 WO2001086289A1 (en) 2000-05-08 2001-05-07 Color changing steam sterilization indicator

Publications (2)

Publication Number Publication Date
EP1281080A1 EP1281080A1 (en) 2003-02-05
EP1281080A4 true EP1281080A4 (en) 2006-03-22

Family

ID=22749670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01935100A Withdrawn EP1281080A4 (en) 2000-05-08 2001-05-07 Color changing steam sterilization indicator

Country Status (4)

Country Link
EP (1) EP1281080A4 (en)
AU (1) AU2001261224B2 (en)
CA (1) CA2408605A1 (en)
WO (1) WO2001086289A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1609488B1 (en) * 2003-03-31 2008-05-28 Fujimori Kogyo Co., Ltd. Packaging material with indicator for hydrogen peroxide sterilization
AU2005204360B2 (en) 2004-01-07 2011-03-31 Noxilizer, Inc. Sterilization system and device
US8017074B2 (en) 2004-01-07 2011-09-13 Noxilizer, Inc. Sterilization system and device
KR101173524B1 (en) * 2004-02-02 2012-08-14 프레쉬포인트 홀딩스 에스아 Time-temperature indicator based on valence isomerizations
US7682696B2 (en) 2004-09-13 2010-03-23 Sabic Innovative Plastics Ip B.V. Medical article and method of making and using the same
US20060228801A1 (en) * 2005-03-30 2006-10-12 Ben Fryer Integator system and method for rapidly determining effectiveness of a germicidal treatment
US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
US7829181B2 (en) 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Solvatochromic visual indicator and the use of the same
US20080085210A1 (en) * 2006-10-05 2008-04-10 Henry Griesbach Decontamination of filtration media for respiration
WO2009000034A1 (en) * 2007-06-25 2008-12-31 Commonwealth Scientific And Industrial Research Organisation Doneness indicator
EP2531299A4 (en) * 2009-01-30 2013-08-14 Mistral Detection Ltd Method and kit for identification of an explosive substance which contains an oxidant
US8425837B2 (en) 2009-02-23 2013-04-23 Noxilizer, Inc. Device and method for gas sterilization
WO2013001534A1 (en) 2011-06-28 2013-01-03 Mistral Detection Ltd. A reagent method and kit for the detection of nitro aliphatic compounds
DE102013208332A1 (en) * 2013-05-07 2014-11-13 Aesculap Ag Sterile display through phase change
CN105567020B (en) 2014-10-09 2018-06-12 3M创新有限公司 Chemical indication composition, steam sterilizing indicant and preparation method thereof
JP6894888B2 (en) 2015-09-11 2021-06-30 ストライカー・コーポレイション Sterilized housing for surgical instruments
CN105277552B (en) * 2015-11-18 2018-10-30 福州大学 A kind of device and its application method for azo colouring agent on-line checking
US10119946B2 (en) * 2016-04-22 2018-11-06 American Sterilizer Company Sterilization test strip
GB201705407D0 (en) 2017-04-04 2017-05-17 Imp Innovations Ltd Colour changing compositions
CN109808277A (en) * 2019-03-30 2019-05-28 万盛精密钣金江苏有限公司 Medical packing band of one kind and preparation method thereof
WO2020217175A1 (en) * 2019-04-26 2020-10-29 3M Innovative Properties Company Chemical hydrogen peroxide indicator
US20220152258A1 (en) * 2020-11-19 2022-05-19 The Boeing Company Methods and systems for indicating a sanitation status of a surface
CN116676018A (en) * 2023-06-16 2023-09-01 山东利尔康医疗科技股份有限公司 Five-type indicator ink formula for pressure steam sterilization and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981683A (en) * 1975-04-14 1976-09-21 Bio-Medical Sciences, Inc. Temperature responsive sterility indicator
US4166044A (en) * 1978-05-30 1979-08-28 American Can Company Binderless thermotropic jet ink
US4407960A (en) * 1980-06-25 1983-10-04 American Sterilizer Company Visual chemical indicating composition for monitoring sterilization
US4421560A (en) * 1981-04-08 1983-12-20 Pilot Ink Company Ltd. Thermochromatic materials
US5378430A (en) * 1993-10-07 1995-01-03 Pymah Corporation Steam sterilization process monitor
WO1996033242A2 (en) * 1995-04-19 1996-10-24 North American Science Associates, Inc. Indicator ink compositions
WO2001010471A1 (en) * 1999-06-08 2001-02-15 Patel Gordhanbhai N Dosimeter for sterilization with ethylene oxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302531A (en) * 1992-10-22 1994-04-12 Miles Inc. Composition for the semiquantitative determination of specific gravity of a test sample
FR2742380B1 (en) * 1995-12-15 1999-01-29 Ricoh Kk THERMOSENSITIVE RECORDING MEDIUM WITH PROTECTIVE LAYER
US5909729A (en) * 1997-05-15 1999-06-08 Nowicke, Jr.; Frank L. Smoker adapter for barbecue grills

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981683A (en) * 1975-04-14 1976-09-21 Bio-Medical Sciences, Inc. Temperature responsive sterility indicator
US3981683B1 (en) * 1975-04-14 1992-07-14 P Larsson Raymond
US4166044A (en) * 1978-05-30 1979-08-28 American Can Company Binderless thermotropic jet ink
US4407960A (en) * 1980-06-25 1983-10-04 American Sterilizer Company Visual chemical indicating composition for monitoring sterilization
US4421560A (en) * 1981-04-08 1983-12-20 Pilot Ink Company Ltd. Thermochromatic materials
US5378430A (en) * 1993-10-07 1995-01-03 Pymah Corporation Steam sterilization process monitor
WO1996033242A2 (en) * 1995-04-19 1996-10-24 North American Science Associates, Inc. Indicator ink compositions
WO2001010471A1 (en) * 1999-06-08 2001-02-15 Patel Gordhanbhai N Dosimeter for sterilization with ethylene oxide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0186289A1 *

Also Published As

Publication number Publication date
WO2001086289A1 (en) 2001-11-15
WO2001086289A8 (en) 2002-06-13
AU2001261224B2 (en) 2004-01-29
CA2408605A1 (en) 2001-11-15
AU6122401A (en) 2001-11-20
EP1281080A1 (en) 2003-02-05

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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: 20021107

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: 20060208

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 31/22 20060101ALI20060202BHEP

Ipc: A61L 2/28 20060101AFI20060202BHEP

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: 20090813