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WO2009078361A1 - Stérilisateur à plasma - Google Patents

Stérilisateur à plasma Download PDF

Info

Publication number
WO2009078361A1
WO2009078361A1 PCT/JP2008/072676 JP2008072676W WO2009078361A1 WO 2009078361 A1 WO2009078361 A1 WO 2009078361A1 JP 2008072676 W JP2008072676 W JP 2008072676W WO 2009078361 A1 WO2009078361 A1 WO 2009078361A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
plasma sterilizer
plasma
vacuum pump
glass tube
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.)
Ceased
Application number
PCT/JP2008/072676
Other languages
English (en)
Japanese (ja)
Inventor
Nobuya Hayashi
Hiroyuki Itoh
Akira Yonesu
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.)
Saga University NUC
University of the Ryukyus NUC
Original Assignee
Saga University NUC
University of the Ryukyus NUC
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 Saga University NUC, University of the Ryukyus NUC filed Critical Saga University NUC
Priority to JP2009546245A priority Critical patent/JP5458253B2/ja
Publication of WO2009078361A1 publication Critical patent/WO2009078361A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/14—Plasma, i.e. ionised 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
    • 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
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2443—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the plasma fluid flowing through a dielectric tube
    • H05H1/2465—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes the plasma fluid flowing through a dielectric tube the plasma being activated by inductive coupling, e.g. using coiled electrodes
    • 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
    • H05H2245/30—Medical applications
    • H05H2245/36—Sterilisation of objects, liquids, volumes or surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

La présente invention concerne un stérilisateur à plasma. Dans ledit stérilisateur, une électrode enroulée (3) est enroulée autour d'un tube de verre (2) devant être placé dans une bouteille (1) dotée d'une ouverture qui est un objet à stériliser. La pression dans un récipient hermétique (4) est diminuée au moyen d'une pompe à vide (7), du gaz oxygène (62) est introduit dans le tube de verre (2) à partir d'un dispositif d'alimentation en gaz oxygène (6), et un courant haute fréquence est appliqué à l'électrode enroulée (3) à partir d'une partie d'alimentation électrique haute fréquence (5), afin de provoquer une décharge électrique. Ainsi, dans le stérilisateur à plasma, des espèces d'oxygène actif sont produites à l'intérieur de la bouteille (1) par du plasma généré par un courant haute fréquence et par un flux d'air généré par la pompe à vide (7). C'est pourquoi, il est possible de produire des espèces d'oxygène actif à haute densité. Par conséquent, non seulement la paroi interne de la bouteille (1) mais aussi la paroi externe peuvent être stérilisées en continu de manière fiable et efficace.
PCT/JP2008/072676 2007-12-14 2008-12-12 Stérilisateur à plasma Ceased WO2009078361A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009546245A JP5458253B2 (ja) 2007-12-14 2008-12-12 プラズマ滅菌装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007323295 2007-12-14
JP2007-323295 2007-12-14

Publications (1)

Publication Number Publication Date
WO2009078361A1 true WO2009078361A1 (fr) 2009-06-25

Family

ID=40795477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072676 Ceased WO2009078361A1 (fr) 2007-12-14 2008-12-12 Stérilisateur à plasma

Country Status (2)

Country Link
JP (1) JP5458253B2 (fr)
WO (1) WO2009078361A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147595A1 (fr) 2010-05-27 2011-12-01 Arann Healthcare Ltd. Procédé et appareil pour la stérilisation d'articles
JP2012045252A (ja) * 2010-08-30 2012-03-08 Mitsubishi Heavy Ind Ltd 電子線殺菌装置
JP2012055556A (ja) * 2010-09-10 2012-03-22 Mitsubishi Heavy Ind Ltd 電子線殺菌装置
GB2541214A (en) * 2015-08-12 2017-02-15 Edwards Ltd Plasma generator
JP2017529259A (ja) * 2014-07-21 2017-10-05 ゲア プロコマック エセ．ピ．ア．Ｇｅａ Ｐｒｏｃｏｍａｃ Ｓ．Ｐ．Ａ． プラスチック材料のパリソンで開始する容器を成形するための成形装置及びこの装置を備えた成形機構
CN109168426A (zh) * 2018-10-19 2019-01-11 蒋遂安 一种活性氧原子消毒杀菌装置及其方法和应用
CN115104171A (zh) * 2020-01-15 2022-09-23 Tdk电子股份有限公司 用于产生介电阻挡放电的装置和用于处理有待活化的物体的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012342A1 (de) * 2011-02-24 2012-08-30 Krones Aktiengesellschaft Verfahren und Vorrichtung zur Sterilisation von Behältnissen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07184618A (ja) * 1993-12-27 1995-07-25 Kikkoman Corp プラズマによる容器内殺菌方法および無菌充填方法
JP2004359307A (ja) * 2003-06-05 2004-12-24 Sanyo Electric Co Ltd 容器の殺菌方法及び装置、並びにそれらに用いる殺菌用の処理槽
JP2006314671A (ja) * 2005-05-16 2006-11-24 Toyo Seikan Kaisha Ltd プラスチック容器のプラズマ処理方法及び装置
JP2007269325A (ja) * 2006-03-30 2007-10-18 Dainippon Printing Co Ltd 殺菌装置および殺菌方法
JP2007268252A (ja) * 2006-03-07 2007-10-18 Univ Of Ryukyus 滅菌装置及びそれを用いた滅菌方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609453B2 (ja) * 1980-01-11 1985-03-11 バイオフイジクス・リサ−チ・アンド・コンサルテイング・コ−ポレ−シヨン シ−ド添加した気体プラズマによる滅菌法
JP2540276B2 (ja) * 1993-03-12 1996-10-02 株式会社山東鉄工所 容器内部の殺菌装置
DE19916478A1 (de) * 1999-04-13 2000-10-19 Ruediger Haaga Gmbh Verfahren zum Evakuieren eines Plasmasterilisations-Reaktors
JP5019155B2 (ja) * 2006-08-14 2012-09-05 大日本印刷株式会社 殺菌装置および殺菌方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07184618A (ja) * 1993-12-27 1995-07-25 Kikkoman Corp プラズマによる容器内殺菌方法および無菌充填方法
JP2004359307A (ja) * 2003-06-05 2004-12-24 Sanyo Electric Co Ltd 容器の殺菌方法及び装置、並びにそれらに用いる殺菌用の処理槽
JP2006314671A (ja) * 2005-05-16 2006-11-24 Toyo Seikan Kaisha Ltd プラスチック容器のプラズマ処理方法及び装置
JP2007268252A (ja) * 2006-03-07 2007-10-18 Univ Of Ryukyus 滅菌装置及びそれを用いた滅菌方法
JP2007269325A (ja) * 2006-03-30 2007-10-18 Dainippon Printing Co Ltd 殺菌装置および殺菌方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147595A1 (fr) 2010-05-27 2011-12-01 Arann Healthcare Ltd. Procédé et appareil pour la stérilisation d'articles
JP2012045252A (ja) * 2010-08-30 2012-03-08 Mitsubishi Heavy Ind Ltd 電子線殺菌装置
JP2012055556A (ja) * 2010-09-10 2012-03-22 Mitsubishi Heavy Ind Ltd 電子線殺菌装置
JP2017529259A (ja) * 2014-07-21 2017-10-05 ゲア プロコマック エセ．ピ．ア．Ｇｅａ Ｐｒｏｃｏｍａｃ Ｓ．Ｐ．Ａ． プラスチック材料のパリソンで開始する容器を成形するための成形装置及びこの装置を備えた成形機構
GB2541214A (en) * 2015-08-12 2017-02-15 Edwards Ltd Plasma generator
CN109168426A (zh) * 2018-10-19 2019-01-11 蒋遂安 一种活性氧原子消毒杀菌装置及其方法和应用
CN115104171A (zh) * 2020-01-15 2022-09-23 Tdk电子股份有限公司 用于产生介电阻挡放电的装置和用于处理有待活化的物体的方法
JP2023512464A (ja) * 2020-01-15 2023-03-27 テーデーカー エレクトロニクス アーゲー 誘電バリア放電を生成する装置及び活性化すべき対象物を処理する方法
US12463024B2 (en) 2020-01-15 2025-11-04 Tdk Electronics Ag Device for generating a dielectric barrier discharge and method for treating an object to be activated

Also Published As

Publication number Publication date
JP5458253B2 (ja) 2014-04-02
JPWO2009078361A1 (ja) 2011-04-28

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