FR2839242B1 - Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede - Google Patents

Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede

Info

Publication number
FR2839242B1
FR2839242B1 FR0205227A FR0205227A FR2839242B1 FR 2839242 B1 FR2839242 B1 FR 2839242B1 FR 0205227 A FR0205227 A FR 0205227A FR 0205227 A FR0205227 A FR 0205227A FR 2839242 B1 FR2839242 B1 FR 2839242B1
Authority
FR
France
Prior art keywords
sterilization
carrying
cold plasma
gaseous media
generating cold
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 - Fee Related
Application number
FR0205227A
Other languages
English (en)
Other versions
FR2839242A1 (fr
Inventor
Henri Louis Drean
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.)
Rasar Holding NV
Original Assignee
Rasar Holding NV
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 Rasar Holding NV filed Critical Rasar Holding NV
Priority to FR0205227A priority Critical patent/FR2839242B1/fr
Priority to PCT/FR2003/001222 priority patent/WO2003092338A1/fr
Priority to US10/530,814 priority patent/US20080048565A1/en
Priority to AU2003249150A priority patent/AU2003249150A1/en
Publication of FR2839242A1 publication Critical patent/FR2839242A1/fr
Application granted granted Critical
Publication of FR2839242B1 publication Critical patent/FR2839242B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32458—Vessel
    • H01J37/32467—Material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3266—Magnetic control means
    • H01J37/32678—Electron cyclotron resonance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
    • H01J37/32816—Pressure
    • H01J37/32825—Working under atmospheric pressure or higher
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
    • H01J37/32816—Pressure
    • H01J37/32834—Exhausting
    • H01J37/32844—Treating effluent gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
    • H01J37/32853—Hygiene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32917—Plasma diagnostics
    • H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H2245/00—Applications of plasma devices
    • H05H2245/10—Treatment of gases
    • H05H2245/15—Ambient air; Ozonisers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]

Landscapes

  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Plasma Technology (AREA)
FR0205227A 2002-04-25 2002-04-25 Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede Expired - Fee Related FR2839242B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0205227A FR2839242B1 (fr) 2002-04-25 2002-04-25 Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede
PCT/FR2003/001222 WO2003092338A1 (fr) 2002-04-25 2003-04-16 Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede
US10/530,814 US20080048565A1 (en) 2002-04-25 2003-04-16 Method for Generating a Cold Plasma for Sterilizing a Gaseous Medium and Device Therefor
AU2003249150A AU2003249150A1 (en) 2002-04-25 2003-04-16 Method for generating a cold plasma for sterilizing a gaseous medium and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205227A FR2839242B1 (fr) 2002-04-25 2002-04-25 Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede

Publications (2)

Publication Number Publication Date
FR2839242A1 FR2839242A1 (fr) 2003-10-31
FR2839242B1 true FR2839242B1 (fr) 2004-10-15

Family

ID=28799943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0205227A Expired - Fee Related FR2839242B1 (fr) 2002-04-25 2002-04-25 Procede pour generer un plasma froid destine a la sterilisation de milieu gazeux et dispositif pour mettre en oeuvre ce procede

Country Status (4)

Country Link
US (1) US20080048565A1 (fr)
AU (1) AU2003249150A1 (fr)
FR (1) FR2839242B1 (fr)
WO (1) WO2003092338A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005021050D1 (de) 2005-03-09 2010-06-17 Askair Technologies Ag Verfahren zur Führung einer Durchfluss-Plasmavorrichtung
JP5873709B2 (ja) * 2011-08-22 2016-03-01 株式会社日本自動車部品総合研究所 高周波プラズマ生成システム及びこれを用いた高周波プラズマ点火装置。
UA114067C2 (xx) * 2016-12-08 2017-04-10 Спосіб інактивації мікроорганізмів у повітрі та електричний стерилізатор
RU170865U1 (ru) * 2016-12-20 2017-05-11 федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) Импульсный генератор широкополосного терагерцового излучения
CN114191596B (zh) * 2022-02-17 2022-06-10 雷神等离子科技(杭州)有限公司 一种通过电磁场回旋加速的快速等离子杀灭冠状病毒设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024182A (en) * 1959-11-12 1962-03-06 Harold P Furth Plasma energization
EP0141525B1 (fr) * 1983-09-30 1991-01-16 Kabushiki Kaisha Toshiba Gyrotron
JP2834147B2 (ja) * 1988-08-11 1998-12-09 科学技術振興事業団 荷電粒子ビームの形成方法
DE3834984A1 (de) * 1988-10-14 1990-04-19 Leybold Ag Einrichtung zur erzeugung von elektrisch geladenen und/oder ungeladenen teilchen
US5650693A (en) * 1989-03-08 1997-07-22 Abtox, Inc. Plasma sterilizer apparatus using a non-flammable mixture of hydrogen and oxygen
US5367139A (en) * 1989-10-23 1994-11-22 International Business Machines Corporation Methods and apparatus for contamination control in plasma processing
KR100238627B1 (ko) * 1993-01-12 2000-01-15 히가시 데쓰로 플라즈마 처리장치
US5474648A (en) * 1994-07-29 1995-12-12 Lsi Logic Corporation Uniform and repeatable plasma processing
US6060329A (en) * 1997-03-27 2000-05-09 Fujitsu Limited Method for plasma treatment and apparatus for plasma treatment
US6167323A (en) * 1997-08-12 2000-12-26 Tokyo Electron Limited Method and system for controlling gas system
US7192553B2 (en) * 1999-12-15 2007-03-20 Plasmasol Corporation In situ sterilization and decontamination system using a non-thermal plasma discharge
JP2002058417A (ja) * 2000-08-16 2002-02-26 Oriental Kiden Kk 屠殺場の環境浄化システム

Also Published As

Publication number Publication date
FR2839242A1 (fr) 2003-10-31
WO2003092338A1 (fr) 2003-11-06
AU2003249150A1 (en) 2003-11-10
US20080048565A1 (en) 2008-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230