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WO2008143123A1 - Procédé permettant de tuer des micro-organismes pathogènes - Google Patents

Procédé permettant de tuer des micro-organismes pathogènes Download PDF

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Publication number
WO2008143123A1
WO2008143123A1 PCT/JP2008/058916 JP2008058916W WO2008143123A1 WO 2008143123 A1 WO2008143123 A1 WO 2008143123A1 JP 2008058916 W JP2008058916 W JP 2008058916W WO 2008143123 A1 WO2008143123 A1 WO 2008143123A1
Authority
WO
WIPO (PCT)
Prior art keywords
pathogenic microorganisms
oxidant
killing pathogenic
killed
killing
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/JP2008/058916
Other languages
English (en)
Japanese (ja)
Inventor
Masahiro Kohno
Taro Kanno
Akihito Kudo
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.)
AZ Co Ltd
PAX CO Ltd
Tohoku University NUC
Unitac Co Ltd
Original Assignee
AZ Co Ltd
PAX CO Ltd
Tohoku University NUC
Unitac 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
Application filed by AZ Co Ltd, PAX CO Ltd, Tohoku University NUC, Unitac Co Ltd filed Critical AZ Co Ltd
Publication of WO2008143123A1 publication Critical patent/WO2008143123A1/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
    • A61L2/08—Radiation
    • A61L2/088—Radiation using a photocatalyst or photosensitiser
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
    • A23B2/729—Organic compounds; Microorganisms; Enzymes
    • A23B2/742—Organic compounds containing oxygen
    • 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
    • A61L2/08—Radiation
    • A61L2/084—Visible light
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention concerne un procédé permettant de tuer des micro-organismes pathogènes. Grâce à ce procédé, il est aisé de tuer des micro-organismes pathogènes tout en assurant une sécurité élevée du corps humain, sans utiliser de lumière ultraviolette ni d'oxyde de titane. Une substance à traiter est mise en contact avec une composition contenant un agent oxydant, puis irradiée avec de la lumière comportant des rayons qui présentent une ou plusieurs longueurs d'onde dans une plage allant de 400 nm à 1 000 nm. L'utilisation de peroxyde d'hydrogène ou d'acide hypochloreux en tant qu'agent oxydant, conformément à la description ci-dessus, permet de tuer des micro-organismes pathogènes efficacement et en toute sécurité.
PCT/JP2008/058916 2007-05-21 2008-05-15 Procédé permettant de tuer des micro-organismes pathogènes Ceased WO2008143123A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-134831 2007-05-21
JP2007134831A JP4625047B2 (ja) 2007-05-21 2007-05-21 病原性微生物の殺滅方法

Publications (1)

Publication Number Publication Date
WO2008143123A1 true WO2008143123A1 (fr) 2008-11-27

Family

ID=40031831

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058916 Ceased WO2008143123A1 (fr) 2007-05-21 2008-05-15 Procédé permettant de tuer des micro-organismes pathogènes

Country Status (2)

Country Link
JP (1) JP4625047B2 (fr)
WO (1) WO2008143123A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9504752B2 (en) 2011-12-01 2016-11-29 Az Co., Ltd. Sterilizer, oral cavity sterilizer, sterilization method, sterilization apparatus, and sterilizer evaluation method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5357855B2 (ja) * 2010-10-14 2013-12-04 株式会社エーゼット 殺菌剤、口腔用殺菌剤、殺菌方法、殺菌装置および殺菌剤の評価方法
US11134669B2 (en) * 2014-03-24 2021-10-05 The Chugoku Electric Power Co., Inc. Method for killing Pteriomorphia and barnacles using light irradiation
US11140893B2 (en) * 2014-03-24 2021-10-12 The Chugoku Electric Power Co., Inc. Method for stopping swimming or crawling of adhesion-stage larvae
JP7228313B2 (ja) * 2016-05-19 2023-02-24 Ｍ＆Ｄ Ｉｎｎｏｖａｔｉｏｎｓ株式会社 紫外線又は／及び近紫外可視光線又は／及び８００～９００ｎｍの赤外線近傍領域光線照射クリーニング用水溶液及びこれを含む歯磨剤、歯科治療装置、歯ブラシ、歯のクリーニング方法
JP2019154381A (ja) * 2018-03-15 2019-09-19 国立研究開発法人産業技術総合研究所 ラジカル捕捉剤、スピントラップ剤、及び活性酸素除去剤
JP2024019850A (ja) * 2022-08-01 2024-02-14 日立グローバルライフソリューションズ株式会社 洗浄装置、洗浄システムおよび洗浄方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06506842A (ja) * 1991-04-12 1994-08-04 エロパック　ジステムズ　アクチエンゲゼルシャフト 材料の処理
JP2004509672A (ja) * 2000-09-14 2004-04-02 ハイ　テク　レーザー 歯のブリーチングのための方法および組成
JP2004141546A (ja) * 2002-10-28 2004-05-20 Menicon Co Ltd 消毒方法
WO2004060817A1 (fr) * 2002-12-27 2004-07-22 Yamada Evidence Research Co, Ltd. Procede de pasteurisation a basse temperature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06506842A (ja) * 1991-04-12 1994-08-04 エロパック　ジステムズ　アクチエンゲゼルシャフト 材料の処理
JP2004509672A (ja) * 2000-09-14 2004-04-02 ハイ　テク　レーザー 歯のブリーチングのための方法および組成
JP2004141546A (ja) * 2002-10-28 2004-05-20 Menicon Co Ltd 消毒方法
WO2004060817A1 (fr) * 2002-12-27 2004-07-22 Yamada Evidence Research Co, Ltd. Procede de pasteurisation a basse temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9504752B2 (en) 2011-12-01 2016-11-29 Az Co., Ltd. Sterilizer, oral cavity sterilizer, sterilization method, sterilization apparatus, and sterilizer evaluation method

Also Published As

Publication number Publication date
JP4625047B2 (ja) 2011-02-02
JP2008284312A (ja) 2008-11-27

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