JP7571789B2 - 紫外光照射システム - Google Patents

紫外光照射システム Download PDF

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Publication number
JP7571789B2
JP7571789B2 JP2022539995A JP2022539995A JP7571789B2 JP 7571789 B2 JP7571789 B2 JP 7571789B2 JP 2022539995 A JP2022539995 A JP 2022539995A JP 2022539995 A JP2022539995 A JP 2022539995A JP 7571789 B2 JP7571789 B2 JP 7571789B2
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JP
Japan
Prior art keywords
ultraviolet light
optical fiber
core
light
irradiation system
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.)
Active
Application number
JP2022539995A
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English (en)
Japanese (ja)
Other versions
JPWO2022024406A1 (enrdf_load_stackoverflow
Inventor
友宏 谷口
亜弥子 岩城
和秀 中島
信智 半澤
隆 松井
悠途 寒河江
千里 深井
一貴 原
敦子 河北
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.)
Nippon Telegraph and Telephone Corp
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
NTT 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.)
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Publication of JPWO2022024406A1 publication Critical patent/JPWO2022024406A1/ja
Application granted granted Critical
Publication of JP7571789B2 publication Critical patent/JP7571789B2/ja
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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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2022539995A 2020-07-30 2020-11-02 紫外光照射システム Active JP7571789B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2020/029267 2020-07-30
PCT/JP2020/029267 WO2022024303A1 (ja) 2020-07-30 2020-07-30 紫外光照射システム及び制御方法
PCT/JP2020/041093 WO2022024406A1 (ja) 2020-07-30 2020-11-02 紫外光照射システム

Publications (2)

Publication Number Publication Date
JPWO2022024406A1 JPWO2022024406A1 (enrdf_load_stackoverflow) 2022-02-03
JP7571789B2 true JP7571789B2 (ja) 2024-10-23

Family

ID=80035360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022539995A Active JP7571789B2 (ja) 2020-07-30 2020-11-02 紫外光照射システム

Country Status (2)

Country Link
JP (1) JP7571789B2 (enrdf_load_stackoverflow)
WO (2) WO2022024303A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023223419A1 (ja) * 2022-05-17 2023-11-23 三菱電機株式会社 紫外光殺菌装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001524354A (ja) 1997-12-01 2001-12-04 トリベルスキー、ツァミール 液体およびガスを滅菌する方法およびそれを用いたデバイス
JP2004321784A (ja) 2003-03-21 2004-11-18 Bayer Technology Services Gmbh Ｕｖ照射と短時間の熱処理を用いる流体媒体の滅菌装置及び滅菌方法
JP2005013723A (ja) 2003-06-05 2005-01-20 Atsuyoshi Murakami 光ファイバー殺菌消毒装置
JP2005043673A (ja) 2003-07-22 2005-02-17 Sumitomo Electric Ind Ltd 光ファイバおよび光伝送媒体
WO2006103938A1 (ja) 2005-03-28 2006-10-05 Riken フォトニック結晶およびその製造方法
JP2015045705A (ja) 2013-08-27 2015-03-12 日本電信電話株式会社 マルチコア光ファイバ
US20150335773A1 (en) 2014-05-21 2015-11-26 Corning Incorporated Methods of irradiating articles and sanitizing systems employing light diffusing fibers
JP2016214842A (ja) 2015-05-14 2016-12-22 カボ・デンタル・テクノロジース・エルエルシー 液体および設備の内部表面のための処理システム
JP2019073402A (ja) 2017-10-12 2019-05-16 国立大学法人三重大学 窒化物半導体基板、窒化物半導体基板の製造方法、窒化物半導体基板の製造装置及び窒化物半導体デバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015108A (ja) * 1998-07-07 2000-01-18 Shin Meiwa Ind Co Ltd 触媒構造体及びこれを用いた水処理装置
JP2007007232A (ja) * 2005-07-01 2007-01-18 Mitsubishi Electric Corp 光殺菌装置及び光殺菌システム
EP3377606A1 (en) * 2015-11-20 2018-09-26 Corning Incorporated Light converting coating for light diffusing device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001524354A (ja) 1997-12-01 2001-12-04 トリベルスキー、ツァミール 液体およびガスを滅菌する方法およびそれを用いたデバイス
JP2004321784A (ja) 2003-03-21 2004-11-18 Bayer Technology Services Gmbh Ｕｖ照射と短時間の熱処理を用いる流体媒体の滅菌装置及び滅菌方法
JP2005013723A (ja) 2003-06-05 2005-01-20 Atsuyoshi Murakami 光ファイバー殺菌消毒装置
JP2005043673A (ja) 2003-07-22 2005-02-17 Sumitomo Electric Ind Ltd 光ファイバおよび光伝送媒体
WO2006103938A1 (ja) 2005-03-28 2006-10-05 Riken フォトニック結晶およびその製造方法
JP2015045705A (ja) 2013-08-27 2015-03-12 日本電信電話株式会社 マルチコア光ファイバ
US20150335773A1 (en) 2014-05-21 2015-11-26 Corning Incorporated Methods of irradiating articles and sanitizing systems employing light diffusing fibers
JP2016214842A (ja) 2015-05-14 2016-12-22 カボ・デンタル・テクノロジース・エルエルシー 液体および設備の内部表面のための処理システム
JP2019073402A (ja) 2017-10-12 2019-05-16 国立大学法人三重大学 窒化物半導体基板、窒化物半導体基板の製造方法、窒化物半導体基板の製造装置及び窒化物半導体デバイス

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Publication number Publication date
WO2022024303A1 (ja) 2022-02-03
WO2022024406A1 (ja) 2022-02-03
JPWO2022024406A1 (enrdf_load_stackoverflow) 2022-02-03

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