WO2010078422A3 - Chemical indicator composition, indicators and methods - Google Patents

Chemical indicator composition, indicators and methods Download PDF

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Publication number
WO2010078422A3
WO2010078422A3 PCT/US2009/069815 US2009069815W WO2010078422A3 WO 2010078422 A3 WO2010078422 A3 WO 2010078422A3 US 2009069815 W US2009069815 W US 2009069815W WO 2010078422 A3 WO2010078422 A3 WO 2010078422A3
Authority
WO
WIPO (PCT)
Prior art keywords
chemical indicator
compound
bismuth
iii
methods
Prior art date
Application number
PCT/US2009/069815
Other languages
French (fr)
Other versions
WO2010078422A2 (en
Inventor
David M. Read
Kevin D. Landgrebe
Steven S. Kirckof
Original Assignee
3M Innovative Properties Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42066959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010078422(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Priority to CN200980157401.5A priority Critical patent/CN102326076B/en
Priority to US13/142,752 priority patent/US9170245B2/en
Priority to EP09797245A priority patent/EP2382461A2/en
Priority to BRPI0918682A priority patent/BRPI0918682A2/en
Priority to JP2011544604A priority patent/JP5785096B2/en
Publication of WO2010078422A2 publication Critical patent/WO2010078422A2/en
Publication of WO2010078422A3 publication Critical patent/WO2010078422A3/en

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity
    • 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
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
    • Y10T428/31996—Next to layer of metal salt [e.g., plasterboard, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Plasma & Fusion (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (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)

Abstract

A chemical indicator composition comprising a bismuth (III) compound selected from the group consisting of bismuth (III) oxide and a bismuth (III) compound comprising at least one organic group which includes 2 to 20 carbon atoms; elemental sulfur; and a compound which makes the composition alkaline when exposed to water vapor at an elevated temperature; a chemical indicator composition comprising a bismuth (III) compound; elemental sulfur; a compound which makes the composition alkaline when exposed to water vapor at an elevated temperature; and at least one acid other than any acid present in the bismuth (III) compound; a chemical indicator comprising a substrate and the composition coated on at least a portion of a major surface of the substrate; methods of making the chemical indicator; and methods of using the chemical indicator are disclosed.
PCT/US2009/069815 2008-12-31 2009-12-30 Chemical indicator composition, indicators and methods WO2010078422A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200980157401.5A CN102326076B (en) 2008-12-31 2009-12-30 Chemical indicator composition, indicant and method
US13/142,752 US9170245B2 (en) 2008-12-31 2009-12-30 Chemical indicator composition, indicators and methods
EP09797245A EP2382461A2 (en) 2008-12-31 2009-12-30 Chemical indicator composition, indicators and methods
BRPI0918682A BRPI0918682A2 (en) 2008-12-31 2009-12-30 chemical indicator compositions, chemical indicator and methods for determining the effectiveness of a steam sterilization process and for manufacturing a chemical indicator
JP2011544604A JP5785096B2 (en) 2008-12-31 2009-12-30 Chemical indicator compositions, indicators, and methods

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14191208P 2008-12-31 2008-12-31
US61/141,912 2008-12-31
US23187009P 2009-08-06 2009-08-06
US61/231,870 2009-08-06

Publications (2)

Publication Number Publication Date
WO2010078422A2 WO2010078422A2 (en) 2010-07-08
WO2010078422A3 true WO2010078422A3 (en) 2010-09-16

Family

ID=42066959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/069815 WO2010078422A2 (en) 2008-12-31 2009-12-30 Chemical indicator composition, indicators and methods

Country Status (6)

Country Link
US (1) US9170245B2 (en)
EP (2) EP2382461A2 (en)
JP (2) JP5785096B2 (en)
CN (1) CN102326076B (en)
BR (1) BRPI0918682A2 (en)
WO (1) WO2010078422A2 (en)

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GB0723872D0 (en) * 2007-12-06 2008-01-16 Smith & Nephew Apparatus for topical negative pressure therapy
EP2382461A2 (en) 2008-12-31 2011-11-02 3M Innovative Properties Company Chemical indicator composition, indicators and methods
BR112012032570A2 (en) * 2010-06-21 2020-10-06 3M Innovative Properties Company. indicator for sterilization process
CH704312A1 (en) * 2011-01-05 2012-07-13 Skan Ag Bioindicator.
JP2012150052A (en) * 2011-01-20 2012-08-09 Sakura Color Products Corp Moisture and thermal discoloring composition and moisture and thermal discoloring indicator
DE102011003720A1 (en) 2011-02-07 2012-08-09 Robert Bosch Gmbh Arrangement and method for detecting hydrogen peroxide
US9623134B1 (en) * 2011-02-21 2017-04-18 American Sterilizer Company Sterilization test strip
AU2012309114B2 (en) * 2011-09-14 2017-06-01 3M Innovative Properties Company Reduced-pressure systems and methods employing a leak-detection member
US9588052B2 (en) 2011-12-20 2017-03-07 3M Innovative Properties Company Water-based organic bismuth, elemental sulfur and lithium carbonate sterilization indicator composition
JP2014010108A (en) * 2012-07-02 2014-01-20 Sakura Color Products Corp Hygrochromic/thermochromic composition and hygrochromic/thermochromic indicator
JP5960363B2 (en) * 2012-09-26 2016-08-02 ザ プロクター アンド ギャンブル カンパニー Liquid activated discoloration ink and method of use
BR112015011117A2 (en) * 2012-11-14 2017-07-11 3M Innovative Properties Co moisture indicating articles and methods after steam sterilization
JP6143444B2 (en) * 2012-12-03 2017-06-07 株式会社サクラクレパス Hydrogen peroxide gas detection ink composition, hydrogen peroxide gas detection indicator, hydrogen peroxide gas sterilization package, and hydrogen peroxide gas sterilization method
CN103910956B (en) * 2012-12-31 2016-06-29 3M创新有限公司 Chemistry indication composition, steam sterilization indicator tape and manufacture method thereof
EP2941275A4 (en) * 2013-01-04 2017-01-04 Noxilizer, Inc. Process challenge device for gas sterilization
DE102013208332A1 (en) * 2013-05-07 2014-11-13 Aesculap Ag Sterile display through phase change
US9457115B2 (en) 2013-05-31 2016-10-04 Avent, Inc. Recyclable indicator tape for sterilization
TWI624890B (en) 2013-08-22 2018-05-21 Sakura Color Prod Corp Indicator for electronic component manufacturing apparatus, and design and/or management method of the same
WO2015122425A1 (en) 2014-02-14 2015-08-20 株式会社サクラクレパス Plasma processing detection indicator
US9360464B2 (en) * 2014-03-05 2016-06-07 American Sterilizer Company Dual migrating indicator
US9354227B2 (en) * 2014-03-05 2016-05-31 American Sterilizer Company Dual migrating indicator
JP2015205995A (en) 2014-04-21 2015-11-19 株式会社サクラクレパス Ink composition for plasma treatment detection and plasma treatment detection indicator
CN106233434B (en) * 2014-05-09 2021-03-12 株式会社樱花彩色笔 Plasma processing detection indicator using inorganic substance as color changing layer
JP6567863B2 (en) 2014-09-16 2019-08-28 株式会社サクラクレパス Ink composition for detecting plasma treatment and indicator for detecting plasma treatment
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
JP6567817B2 (en) * 2014-12-02 2019-08-28 株式会社サクラクレパス Plasma treatment detection ink composition and plasma treatment detection indicator using the same
WO2016160912A1 (en) 2015-03-30 2016-10-06 Temptime Corporation A two dimensional barcode with dynamic environmental data system, method, and apparatus
US10546172B2 (en) 2015-03-30 2020-01-28 Temptime Corporation Two dimensional barcode with dynamic environmental data system, method, and apparatus
CN108289971B (en) 2015-09-11 2021-06-08 史赛克公司 Sterilization package for surgical instruments
JP6603807B2 (en) * 2015-12-03 2019-11-06 ブキャナン エル．スティーブン Radiopaque 3D printing ink
US10736982B2 (en) 2016-01-18 2020-08-11 3M Innovative Properties Company Water-based sterilization indicator composition
CN106706619B (en) * 2016-12-12 2020-02-14 山东新华医疗器械股份有限公司 Lead-free indicator for pressure steam sterilization and preparation method thereof
CN108299950B (en) * 2018-02-23 2021-03-02 南京巨鲨显示科技有限公司 High-sensitivity pressure steam indicating ink and preparation method thereof
CN109837027B (en) * 2019-02-27 2021-08-20 南京巨鲨显示科技有限公司 Sterilization monitoring indication adhesive tape without ink transfer and adhesive residue
WO2020201933A1 (en) * 2019-03-29 2020-10-08 Advanced Sterilization Products, Inc. Sterilization assessment methods with chemical indicators
CN111249508B (en) * 2020-02-14 2022-02-11 3M创新有限公司 Indicator label, sterilization verification device assembly and method for judging sterilization effect
CN111317844A (en) * 2020-02-26 2020-06-23 上海市肺科医院（上海市职业病防治院） Disinfection bedspread for disinfection color development type bed unit disinfector and processing method thereof
US20230310685A1 (en) 2020-08-28 2023-10-05 3M Innovative Properties Company Sterilization Indicator Sensor with a Sterilant-Responsive Switch
US11734539B2 (en) 2021-04-05 2023-08-22 Temptime Corporation Dynamic optical property windows in indicia with sensors
CN115637075A (en) * 2022-09-01 2023-01-24 山东利尔康医疗科技股份有限公司 Formula and preparation method of pressure steam sterilization indicating ink

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Publication number Priority date Publication date Assignee Title
US3360338A (en) * 1964-12-24 1967-12-26 Johnson & Johnson Indicator tape
GB1132334A (en) * 1964-12-28 1968-10-30 E S & A Robinson Holdings Ltd Steam autoclaving indicator ink
JPH02211162A (en) * 1989-02-10 1990-08-22 Nippon Oil & Fats Co Ltd Wet heat detecting indicator composition
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WO1998013431A2 (en) * 1996-09-27 1998-04-02 Minnesota Mining And Manufacturing Company Steam sterilization indicator compositions
JP2002322315A (en) * 2001-04-26 2002-11-08 Osao Kobayashi Sterilization indicator composition
JP2006104346A (en) * 2004-10-06 2006-04-20 Nichiyu Giken Kogyo Co Ltd Offset printing ink composition for high pressure steam sterilization indicator

Also Published As

Publication number Publication date
WO2010078422A2 (en) 2010-07-08
EP2506006A1 (en) 2012-10-03
US20110275159A1 (en) 2011-11-10
JP5785096B2 (en) 2015-09-24
CN102326076B (en) 2016-06-01
CN102326076A (en) 2012-01-18
JP2012514120A (en) 2012-06-21
JP2015211846A (en) 2015-11-26
US9170245B2 (en) 2015-10-27
JP6082053B2 (en) 2017-02-15
EP2382461A2 (en) 2011-11-02
BRPI0918682A2 (en) 2016-07-05

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