DE69828569D1 - Verfahren zum Messen der Konzentration von Wasserstoffperoxiddampf - Google Patents

Verfahren zum Messen der Konzentration von Wasserstoffperoxiddampf

Info

Publication number
DE69828569D1
DE69828569D1 DE69828569T DE69828569T DE69828569D1 DE 69828569 D1 DE69828569 D1 DE 69828569D1 DE 69828569 T DE69828569 T DE 69828569T DE 69828569 T DE69828569 T DE 69828569T DE 69828569 D1 DE69828569 D1 DE 69828569D1
Authority
DE
Germany
Prior art keywords
concentration
measuring
hydrogen peroxide
peroxide vapor
vapor
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 - Lifetime
Application number
DE69828569T
Other languages
English (en)
Other versions
DE69828569T2 (de
Inventor
John F Prieve
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.)
Ethicon Inc
Original Assignee
Ethicon 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 Ethicon Inc filed Critical Ethicon Inc
Publication of DE69828569D1 publication Critical patent/DE69828569D1/de
Application granted granted Critical
Publication of DE69828569T2 publication Critical patent/DE69828569T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/208—Hydrogen peroxide
    • 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
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/206664—Ozone or peroxide
DE69828569T 1997-11-14 1998-11-13 Verfahren zum Messen der Konzentration von Wasserstoffperoxiddampf Expired - Lifetime DE69828569T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97092597A 1997-11-14 1997-11-14
US970925 1997-11-14

Publications (2)

Publication Number Publication Date
DE69828569D1 true DE69828569D1 (de) 2005-02-17
DE69828569T2 DE69828569T2 (de) 2006-01-05

Family

ID=25517716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828569T Expired - Lifetime DE69828569T2 (de) 1997-11-14 1998-11-13 Verfahren zum Messen der Konzentration von Wasserstoffperoxiddampf

Country Status (7)

Country Link
US (1) US6269680B1 (de)
EP (1) EP0916937B1 (de)
JP (1) JP4108206B2 (de)
AU (1) AU753047B2 (de)
CA (1) CA2253975C (de)
DE (1) DE69828569T2 (de)
ES (1) ES2235300T3 (de)

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US7670550B2 (en) 1998-12-30 2010-03-02 Ethicon, Inc. Rapid sterilization system
US7569180B2 (en) 2004-10-12 2009-08-04 Ethicon, Inc. Sterilization system and method and orifice inlet control apparatus therefor
US6852279B2 (en) 2002-06-28 2005-02-08 Ethicon, Inc. Sterilization with temperature-controlled diffusion path
US7252800B2 (en) 1998-12-30 2007-08-07 Ethicon, Inc. Sterilization system and method and inlet control apparatus therefor
CA2382045A1 (en) * 1999-08-20 2001-03-01 Board Of Regents, The University Of Texas System Hdac4 and hdac5 in the regulation of cardiac gene expression
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US20020122744A1 (en) * 1999-12-21 2002-09-05 Hui Henry K. Apparatus and method for monitoring of oxidative gas or vapor
US20020081228A1 (en) * 1999-12-21 2002-06-27 Hui Henry K. Monitoring sterilant concentration in diffusion-restricted regions as a basis for parametric release
US20030063997A1 (en) * 1999-12-21 2003-04-03 Ben Fryer Monitoring sterilant concentration in a sterilization process
SE516643C2 (sv) * 2000-05-31 2002-02-05 Tetra Laval Holdings & Finance Förfarande och anordning för framställning av ett gasformigt medium
US6528016B1 (en) * 2000-06-27 2003-03-04 Ethicon, Inc. Method for rapidly determining the acceptability of loads to be sterilized
US7081368B2 (en) * 2000-09-01 2006-07-25 Japan Science And Technology Corporation Method for detecting gas with the use of photocurrent amplification and the like and gas sensor
US6841124B2 (en) * 2000-10-02 2005-01-11 Ethicon, Inc. Sterilization system with a plasma generator controlled by a digital signal processor
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US7186372B2 (en) * 2002-03-29 2007-03-06 Ethicon, Inc. Method for determining lumen penetration of a vapor phase sterilant
CN100468051C (zh) * 2002-05-14 2009-03-11 株式会社爱丽克斯 冷凝传感器和使用该冷凝传感器的密闭空间内的冷凝膜管理方法
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JP2007232402A (ja) * 2006-02-27 2007-09-13 Denso Corp 光学式ガス検知装置
DE102006033252B4 (de) * 2006-07-18 2010-01-14 Testo Ag Verfahren und Vorrichtung zur Feuchte- und Taupunktmessung in Wasserstoffperoxid-beladener Umgebung
JP4742058B2 (ja) * 2007-02-22 2011-08-10 株式会社エアレックス 除染方法
US7880887B2 (en) * 2008-08-29 2011-02-01 Phygen, Inc. Apparatus and method for measuring the concentration of gases in a sterilization chamber
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JP5584434B2 (ja) * 2009-06-19 2014-09-03 株式会社クボタ 粉粒体の内部品質計測装置
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ES2534473T3 (es) 2009-12-03 2015-04-23 Minntech Corporation Recipiente para la descontaminación de un dispositivo médico con niebla
EP3848092A1 (de) 2011-03-07 2021-07-14 The Trustees of Columbia University in the City of New York Vorrichtung, verfahren und system zum selektiven beeinflussen und/oder töten von bakterien
US20180169279A1 (en) 2011-03-07 2018-06-21 The Trustees Of Columbia University In The City Of New York Apparatus, method and system for selectively affecting and/or killing a virus
DE102011018986A1 (de) * 2011-04-28 2012-10-31 Heraeus Noblelight Gmbh Lampenmodul, insbesondere für Spektralanalysevorrichtungen
CN103702689B (zh) 2011-05-27 2016-08-17 马尔科尔净化装置公司 包括使用净化物质的环境控制的净化系统
WO2012173562A1 (en) * 2011-06-15 2012-12-20 Tetra Laval Holdings & Finance S.A. System and method for in-situ online measurement of hydrogen peroxide concentration
EP2830959A1 (de) 2012-03-27 2015-02-04 Tetra Laval Holdings & Finance SA Sensoranordnung zur messung der konzentration einer substanz
CA2869203C (en) 2012-04-02 2021-08-10 Hydrogenics Corporation Method and apparatus for starting a fuel cell from a discharged state
EP2968633B1 (de) 2013-03-13 2020-12-02 Stryker Corporation Sterilisationsbehälter zur anzeige des sterilisierungsstatus von in dem behälter zu sterilisierenden chirurgischen instrumenten
US9522202B1 (en) * 2013-05-07 2016-12-20 Getinge Stericool Medikal Aletler San, Ve Tic. A.S. Variable plasma generator for use with low temperature sterilizers
CN103760160B (zh) * 2014-01-25 2015-10-14 福州大学 一种过氧化氢的比色检测方法
WO2015176155A1 (en) * 2014-05-21 2015-11-26 Spi Technology Ltd. Apparatus and method for measuring hydrogen peroxide in water
CN108289971B (zh) 2015-09-11 2021-06-08 史赛克公司 用于外科器械的灭菌封装
US10610610B2 (en) * 2017-01-05 2020-04-07 Biosense Webster (Israel) Ltd. Hydrogen peroxide sterilizer with multiple UV sensors
US9970813B1 (en) * 2017-09-14 2018-05-15 Biosense Webster (Israel) Ltd. UV detection of sterilant concentration and dissipation in a volume of a chamber
US20210338860A1 (en) 2020-05-01 2021-11-04 Uv Innovators, Llc Ultraviolet (uv) light emission device employing visible light for operation guidance, and related methods of use, particularly suited for decontamination
JPWO2022230305A1 (de) * 2021-04-30 2022-11-03
CN115656087B (zh) * 2022-11-09 2023-08-22 浙江浙大鸣泉科技有限公司 一种具有检测气体间浓度补偿方法的八通道ndir光学平台

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Also Published As

Publication number Publication date
JPH11230899A (ja) 1999-08-27
AU9235298A (en) 1999-06-03
AU753047B2 (en) 2002-10-03
EP0916937A3 (de) 1999-06-16
CA2253975C (en) 2010-08-24
EP0916937B1 (de) 2005-01-12
ES2235300T3 (es) 2005-07-01
CA2253975A1 (en) 1999-05-14
US6269680B1 (en) 2001-08-07
DE69828569T2 (de) 2006-01-05
EP0916937A2 (de) 1999-05-19
JP4108206B2 (ja) 2008-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN