EP1281080A4 - Color changing steam sterilization indicator - Google Patents

Color changing steam sterilization indicator

Info

Publication number
EP1281080A4
EP1281080A4 EP20010935100 EP01935100A EP1281080A4 EP 1281080 A4 EP1281080 A4 EP 1281080A4 EP 20010935100 EP20010935100 EP 20010935100 EP 01935100 A EP01935100 A EP 01935100A EP 1281080 A4 EP1281080 A4 EP 1281080A4
Authority
EP
Grant status
Application
Patent type
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Withdrawn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
EP20010935100
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • A61L2/28Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22Investigating 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
    • G01N31/226Investigating 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
EP20010935100 2000-05-08 2001-05-07 Color changing steam sterilization indicator Withdrawn EP1281080A4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US20238800 true 2000-05-08 2000-05-08
US202388P 2000-05-08
PCT/US2001/014604 WO2001086289A8 (en) 2000-05-08 2001-05-07 Color changing steam sterilization indicator

Publications (2)

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

Family

ID=22749670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010935100 Withdrawn EP1281080A4 (en) 2000-05-08 2001-05-07 Color changing steam sterilization indicator

Country Status (3)

Country Link
EP (1) EP1281080A4 (en)
CA (1) CA2408605A1 (en)
WO (1) WO2001086289A8 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60321397D1 (en) * 2003-03-31 2008-07-10 Fujimori Kogyo Co Packaging material with indicator of hydrogen peroxide plasma sterilization-
US8017074B2 (en) 2004-01-07 2011-09-13 Noxilizer, Inc. Sterilization system and device
CA2552735C (en) 2004-01-07 2012-09-11 Noxilizer, Inc. Sterilization system and device
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
US20120003746A1 (en) * 2009-01-30 2012-01-05 Mistral Detection Ltd. Method and kit for identification of an explosive substance which contains an oxidant
WO2010096766A1 (en) 2009-02-23 2010-08-26 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 by phase change
CN105567020B (en) 2014-10-09 2018-06-12 3M创新有限公司 Indicating composition, steam sterilization indicator and preparation method
CN105277552A (en) * 2015-11-18 2016-01-27 福州大学 Device for online detection of azo coloring agents and using method of device
US20170307573A1 (en) * 2016-04-22 2017-10-26 American Sterilizer Company Sterilization test strip

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 The thermosensitive recording medium has a 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 Type
CA2408605A1 (en) 2001-11-15 application
EP1281080A1 (en) 2003-02-05 application
WO2001086289A1 (en) 2001-11-15 application
WO2001086289A8 (en) 2002-06-13 application

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Legal Events

Date Code Title Description
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 to

Countries concerned: ALLTLVMKROSI

A4 Despatch of supplementary search report

Effective date: 20060208

RIC1 Classification (correction)

Ipc: A61L 2/28 20060101AFI20060202BHEP

Ipc: G01N 31/22 20060101ALI20060202BHEP

18D Deemed to be withdrawn

Effective date: 20090813