DE3264620D1 - Indicator for detecting ethylene oxide - Google Patents

Indicator for detecting ethylene oxide

Info

Publication number
DE3264620D1
DE3264620D1 DE8282301346T DE3264620T DE3264620D1 DE 3264620 D1 DE3264620 D1 DE 3264620D1 DE 8282301346 T DE8282301346 T DE 8282301346T DE 3264620 T DE3264620 T DE 3264620T DE 3264620 D1 DE3264620 D1 DE 3264620D1
Authority
DE
Germany
Prior art keywords
indicator
ethylene oxide
detecting ethylene
detecting
oxide
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.)
Expired
Application number
DE8282301346T
Other languages
English (en)
Inventor
Masanori Hamano
Siro Takeuchi
Ichiro Inoue
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.)
Ekika Carbon Dioxide Co Ltd
Original Assignee
Ekika Carbon Dioxide Co Ltd
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=12494320&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3264620(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ekika Carbon Dioxide Co Ltd filed Critical Ekika Carbon Dioxide Co Ltd
Application granted granted Critical
Publication of DE3264620D1 publication Critical patent/DE3264620D1/de
Expired legal-status Critical Current

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
    • G01N31/223—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 presence of specific gases or aerosols
    • 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
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
DE8282301346T 1981-03-17 1982-03-16 Indicator for detecting ethylene oxide Expired DE3264620D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037318A JPS57151854A (en) 1981-03-17 1981-03-17 Indicator for detecting residual ethylene oxide gas

Publications (1)

Publication Number Publication Date
DE3264620D1 true DE3264620D1 (en) 1985-08-14

Family

ID=12494320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301346T Expired DE3264620D1 (en) 1981-03-17 1982-03-16 Indicator for detecting ethylene oxide

Country Status (6)

Country Link
US (1) US4678640A (de)
EP (1) EP0060723B2 (de)
JP (1) JPS57151854A (de)
AU (1) AU530145B2 (de)
CA (1) CA1198972A (de)
DE (1) DE3264620D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776904A (en) * 1985-07-19 1988-10-11 Miles Inc. Multilayer analytical element and method of making, using ultrasonic or laser energy
JPS62157568A (ja) * 1985-12-28 1987-07-13 Toyo Roshi Kk エチレンオキサイドガス検知用インジケ−タ−
CA1271399A (en) * 1986-04-08 1990-07-10 William G. Meathrel Ethylene oxide monitoring device
US4828797A (en) * 1986-06-24 1989-05-09 Edward Weck Incorporated EO biological test pack
EP0269139A1 (de) * 1986-10-27 1988-06-01 Duphar International Research B.V Verfahren zur Herstellung eines Trägers für Nachweiszwecke und Vorrichtung zum Nachweis gewisser Luftbestandteile
USD380554S (en) * 1994-12-12 1997-07-01 Medix Biotech, Inc. Transparent assay tester for biological fluids with a magnification lens
USD384164S (en) * 1995-04-06 1997-09-23 Medix Biotech, Inc. Transparent assay tester for biological fluids
EP0794066B1 (de) * 1996-03-07 2000-05-17 Esselte N.V. Mittel zur Detektion einer Kassette in einem Banddruckgerät
US20020119073A1 (en) * 2000-12-28 2002-08-29 Mcgowan James E. Medical article sterilization method
EP1809995B1 (de) 2004-11-08 2018-04-04 Freshpoint Holdings SA Zeit-temperatur-anzeigegerät
US20060127543A1 (en) * 2004-11-12 2006-06-15 Arizona Board Of Regents On Behalf Of The University Of Arizona Non-invasive colorimetric ripeness indicator
CN102077060B (zh) 2008-06-04 2014-10-29 G·帕特尔 一种基于腐蚀金属的监测系统
US8343437B2 (en) 2008-06-04 2013-01-01 Jp Laboratories, Inc. Monitoring system based on etching of metals
US8628968B2 (en) * 2011-03-30 2014-01-14 La-Co Industries, Inc. Ethylene oxide sterilization indicator compositions
WO2015112679A1 (en) 2014-01-27 2015-07-30 Jp Laboratories, Inc Indicating devices based on lateral diffusion of a mobile phase through a non-porous stationary phase
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
CN111378328A (zh) * 2020-04-23 2020-07-07 南京巨鲨显示科技有限公司 一种用于低温环氧乙烷灭菌的指示物及指示卡

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB854142A (en) * 1958-04-22 1960-11-16 Boots Pure Drug Co Ltd The control of bacteriological sterilisation
US2998306A (en) * 1960-04-15 1961-08-29 Aseptic Thermo Indicator Compa Telltale for ethylene oxide sterilization
US3627469A (en) * 1970-04-27 1971-12-14 Kendall & Co Exposure and sterilization indicators comprising substituted pyridines quinolines and/or isoquinolines
US3738811A (en) * 1971-07-01 1973-06-12 Kendall & Co Residual alkylating agent detector and method therefor
DD118177A5 (de) * 1974-05-14 1976-02-12
GB1523277A (en) * 1975-10-06 1978-08-31 Tenby Elect Accessories Ltd Electric switches
US3992154A (en) * 1975-12-22 1976-11-16 Sybron Corporation Ethylene oxide sterilization indicator
JPS5321871A (en) * 1976-08-13 1978-02-28 Hitachi Ltd Safety means for hydroextractor
US4094642A (en) * 1977-02-15 1978-06-13 Dai Nippon Insatsu Kabushiki Kaisha Indicator for ethylene oxide gas
JPS53138393A (en) * 1977-05-10 1978-12-02 Dainippon Printing Co Ltd Indicator for ethyleneoxide gas
US4138216B1 (en) * 1977-12-23 1997-06-17 Info Chem Inc Device for monitoring ethylene oxide sterilization process
US4195058A (en) * 1978-08-30 1980-03-25 Allied Chemical Corporation Vapor permeation time-temperature indicator
US4495291A (en) * 1981-03-06 1985-01-22 Graphic Controls Corporation Indicators for ethylene oxide
US4436819A (en) * 1982-03-03 1984-03-13 Assay Tec Associates, Inc. Ethylene oxide process dosimeter

Also Published As

Publication number Publication date
EP0060723A1 (de) 1982-09-22
EP0060723B2 (de) 1989-11-15
JPS6140344B2 (de) 1986-09-09
CA1198972A (en) 1986-01-07
AU530145B2 (en) 1983-07-07
AU8156582A (en) 1982-09-23
US4678640A (en) 1987-07-07
EP0060723B1 (de) 1985-07-10
JPS57151854A (en) 1982-09-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee