DE69738436T2 - Kontinuierlich arbeitendes Dekontaminationssystem und -verfahren mit geschloss enem Kreislauf - Google Patents

Kontinuierlich arbeitendes Dekontaminationssystem und -verfahren mit geschloss enem Kreislauf Download PDF

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Publication number
DE69738436T2
DE69738436T2 DE69738436T DE69738436T DE69738436T2 DE 69738436 T2 DE69738436 T2 DE 69738436T2 DE 69738436 T DE69738436 T DE 69738436T DE 69738436 T DE69738436 T DE 69738436T DE 69738436 T2 DE69738436 T2 DE 69738436T2
Authority
DE
Germany
Prior art keywords
carrier gas
chamber
pressure
vapor
recirculating
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
DE69738436T
Other languages
German (de)
English (en)
Other versions
DE69738436D1 (de
Inventor
Robert W. New Port Richey Childers
Stephen G. Raleigh Geist
Paul A. Apex Steen
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.)
American Sterilizer Co
Original Assignee
American Sterilizer Co
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 American Sterilizer Co filed Critical American Sterilizer Co
Publication of DE69738436D1 publication Critical patent/DE69738436D1/de
Application granted granted Critical
Publication of DE69738436T2 publication Critical patent/DE69738436T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1935—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces using sequential control
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Control Of Metal Rolling (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
DE69738436T 1996-06-14 1997-06-13 Kontinuierlich arbeitendes Dekontaminationssystem und -verfahren mit geschloss enem Kreislauf Expired - Lifetime DE69738436T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US664985 1996-06-14
US08/664,985 US5876664A (en) 1996-06-14 1996-06-14 Continuous-operation, closed loop decontamination system and method

Publications (2)

Publication Number Publication Date
DE69738436D1 DE69738436D1 (de) 2008-02-14
DE69738436T2 true DE69738436T2 (de) 2008-12-11

Family

ID=24668248

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69738436T Expired - Lifetime DE69738436T2 (de) 1996-06-14 1997-06-13 Kontinuierlich arbeitendes Dekontaminationssystem und -verfahren mit geschloss enem Kreislauf
DE69732442T Expired - Lifetime DE69732442T2 (de) 1996-06-14 1997-06-13 Kontinuierlich arbeitendes Decontaminationssystem und -verfahren mit geschlossenem Kreislauf
DE69728664T Expired - Lifetime DE69728664T2 (de) 1996-06-14 1997-06-13 Kontinuierlich arbeitendes dekontaminationssystem und -verfahren mit geschlossenem kreislauf.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69732442T Expired - Lifetime DE69732442T2 (de) 1996-06-14 1997-06-13 Kontinuierlich arbeitendes Decontaminationssystem und -verfahren mit geschlossenem Kreislauf
DE69728664T Expired - Lifetime DE69728664T2 (de) 1996-06-14 1997-06-13 Kontinuierlich arbeitendes dekontaminationssystem und -verfahren mit geschlossenem kreislauf.

Country Status (8)

Country Link
US (1) US5876664A (enExample)
EP (3) EP1378249B1 (enExample)
JP (3) JP4088347B2 (enExample)
AT (3) ATE382376T1 (enExample)
AU (1) AU3396497A (enExample)
DE (3) DE69738436T2 (enExample)
ES (3) ES2299658T3 (enExample)
WO (1) WO1997047331A1 (enExample)

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DE19852793A1 (de) * 1998-11-16 2000-05-18 Muenchner Medizin Mechanik Sterilisator mit einem Meßwertaufnehmer und Verfahren zur Überwachung des Meßwertaufnehmers
US7569180B2 (en) 2004-10-12 2009-08-04 Ethicon, Inc. Sterilization system and method and orifice inlet control apparatus therefor
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GB2367494A (en) * 2000-08-04 2002-04-10 Microflow Ltd Sterilizing enclosures using sterilant vapours
US20020098111A1 (en) * 2000-12-04 2002-07-25 Nguyen Nick N. Vaporizer
US20050084415A1 (en) * 2001-02-16 2005-04-21 Steris, Inc. High capacity flash vapor generation systems
US7157046B2 (en) * 2001-02-16 2007-01-02 Steris Inc. High capacity flash vapor generation systems
US7186374B2 (en) * 2001-02-16 2007-03-06 Steris Inc. Vapor phase decontamination of containers
US6936434B2 (en) 2001-04-17 2005-08-30 Steris Inc. Vapor phase decontamination process biological indicator evaluator resistomer (BIER) vessel
US7803315B2 (en) 2001-10-05 2010-09-28 American Sterilizer Company Decontamination of surfaces contaminated with prion-infected material with gaseous oxidizing agents
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US20030124026A1 (en) * 2001-11-05 2003-07-03 Hal Williams Apparatus and process for concentrating a sterilant and sterilizing articles therewith
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US20050129571A1 (en) * 2003-12-10 2005-06-16 Steris Inc. Ozone enhanced vaporized hydrogen peroxide decontamination method and system
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US7145052B1 (en) * 2004-09-28 2006-12-05 United Technologies Corporation Decontamination apparatus and methods
US20060088441A1 (en) * 2004-10-21 2006-04-27 Steris Inc. Vaporized hydrogen peroxide concentration detector
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US8444919B2 (en) 2005-08-04 2013-05-21 Saban Ventures Pty Limited Space disinfection
US7850931B2 (en) * 2005-08-11 2010-12-14 American Sterilizer Company Self-contained deactivation device
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US20070098592A1 (en) * 2005-11-01 2007-05-03 Steris Inc. Parallel flow VHP decontamination system
AU2007248230B2 (en) 2006-05-01 2010-08-19 American Sterilizer Company Hydrogen peroxide vaporizer
US7700056B2 (en) * 2006-08-10 2010-04-20 American Sterilizer Company Modular decontamination system
US7640782B2 (en) * 2007-04-27 2010-01-05 American Sterilizer Company Vaporized hydrogen peroxide probe calibration rig
US7919059B2 (en) * 2007-04-27 2011-04-05 American Sterilizer Company Vaporized hydrogen peroxide decontamination system with concentration adjustment mode
US8007717B2 (en) * 2007-08-14 2011-08-30 American Sterilizer Company Method and apparatus for decontaminating a region without dehumidification
US20090087921A1 (en) * 2007-10-02 2009-04-02 Steris Inc. Vaporized hydrogen peroxide concentration detector
JP5694964B2 (ja) * 2009-02-23 2015-04-01 ノクシライザー, インコーポレイテッドNoxilizer, Incorporated ガス滅菌装置及びガス滅菌方法
DE102009030624B4 (de) * 2009-06-25 2012-06-21 Microm International Gmbh Verfahren und Vorrichtung zur Desinfektion eines Mikrotom-Kryostaten
US8221679B2 (en) 2009-07-28 2012-07-17 Czeslaw Golkowski Free radical sterilization system and method
US8758681B2 (en) 2009-07-28 2014-06-24 Czeslaw Golkowski Free radical sterilization system and method
USRE47582E1 (en) 2009-07-28 2019-08-27 Sterifre Medical, Inc. Free radical sterilization system and method
JP5610186B2 (ja) * 2009-12-17 2014-10-22 日揮ユニバーサル株式会社 過酸化水素ガス発生装置
JP5630171B2 (ja) * 2010-09-14 2014-11-26 三浦工業株式会社 ガス滅菌装置の運転制御方法
GB2487379A (en) * 2011-01-18 2012-07-25 Bioquell Uk Ltd Control of decontamination cycles
US9211354B2 (en) * 2011-09-28 2015-12-15 American Sterilizer Company Bulkhead assembly for VHP unit with removable diffuser
JP5605343B2 (ja) * 2011-10-06 2014-10-15 キヤノンマーケティングジャパン株式会社 滅菌装置および滅菌方法
US9005523B2 (en) * 2012-05-10 2015-04-14 American Sterilizer Company Cold-mist decontamination unit and method of operating same
JP6111087B2 (ja) * 2013-02-15 2017-04-05 株式会社エアレックス 除染システム
US8977115B2 (en) 2013-03-08 2015-03-10 Steris Inc. Vaporizer with secondary flow path
MX2016002882A (es) * 2013-09-06 2016-04-21 Tso3 Inc Metodos de esterilizacion y aparato y control adaptable del mismo.
US10709803B2 (en) 2013-09-06 2020-07-14 Ts03 Inc. Sterilization apparatus and adaptive control thereof
JP6020498B2 (ja) * 2014-03-24 2016-11-02 キヤノンマーケティングジャパン株式会社 滅菌装置および滅菌方法
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JP6306420B2 (ja) * 2014-05-02 2018-04-04 三機工業株式会社 除染方法及び装置
CN105521499B (zh) * 2014-09-28 2019-06-28 广东美的厨房电器制造有限公司 具有除湿功能的消毒柜及其除湿方法
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JP6411286B2 (ja) * 2015-06-02 2018-10-24 日本エアーテック株式会社 過酸化水素ガス除去装置
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Also Published As

Publication number Publication date
EP1378248A1 (en) 2004-01-07
ES2219769T3 (es) 2004-12-01
DE69732442T2 (de) 2006-01-05
US5876664A (en) 1999-03-02
DE69728664D1 (de) 2004-05-19
DE69738436D1 (de) 2008-02-14
ES2235136T3 (es) 2005-07-01
EP1378249A1 (en) 2004-01-07
JP4088347B2 (ja) 2008-05-21
DE69728664T2 (de) 2005-03-24
DE69732442D1 (de) 2005-03-10
ATE288284T1 (de) 2005-02-15
JP2000513247A (ja) 2000-10-10
EP1378248B1 (en) 2005-02-02
ATE382376T1 (de) 2008-01-15
JP4558767B2 (ja) 2010-10-06
EP0906125A1 (en) 1999-04-07
WO1997047331A1 (en) 1997-12-18
ATE264118T1 (de) 2004-04-15
JP2007283148A (ja) 2007-11-01
JP2008000616A (ja) 2008-01-10
EP1378249B1 (en) 2008-01-02
EP0906125B1 (en) 2004-04-14
AU3396497A (en) 1998-01-07
ES2299658T3 (es) 2008-06-01

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