JP2023523809A - プラズマ及びヒドロキシラジカルを生成する滅菌装置 - Google Patents

プラズマ及びヒドロキシラジカルを生成する滅菌装置 Download PDF

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Publication number
JP2023523809A
JP2023523809A JP2022566278A JP2022566278A JP2023523809A JP 2023523809 A JP2023523809 A JP 2023523809A JP 2022566278 A JP2022566278 A JP 2022566278A JP 2022566278 A JP2022566278 A JP 2022566278A JP 2023523809 A JP2023523809 A JP 2023523809A
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Japan
Prior art keywords
transmission line
water
sterilization device
coaxial transmission
inner conductor
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Pending
Application number
JP2022566278A
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English (en)
Japanese (ja)
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JP2023523809A5 (OSRAM
Inventor
ハンコック，クリストファー
ターナー，ルイス
プレストン，ショーン
メドウクロフト，サイモン
ウルリヒ，ジョージ・クリスチャン
ウェッブ，デイビッド・エドワード
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Creo Medical Ltd
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Creo Medical Ltd
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Publication of JP2023523809A publication Critical patent/JP2023523809A/ja
Publication of JP2023523809A5 publication Critical patent/JP2023523809A5/ja
Pending legal-status Critical Current

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    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/14—Plasma, i.e. ionised gases
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • 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
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • 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
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461—Microwave discharges
    • H05H1/4622—Microwave discharges using waveguides
    • 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
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/461—Microwave discharges
    • H05H1/463—Microwave discharges using antennas or applicators
    • 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
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/4645—Radiofrequency discharges
    • 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
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H1/4645—Radiofrequency discharges
    • H05H1/466—Radiofrequency discharges using capacitive coupling means, e.g. electrodes
    • 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
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials
    • 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
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/15—Laboratory, medical or dentistry appliances, e.g. catheters or sharps
    • 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
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/75—Room floors or walls
    • 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
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • 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
    • A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
    • 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
    • H05H2245/34—Skin treatments, e.g. disinfection or wound treatment
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plasma Technology (AREA)
JP2022566278A 2020-04-30 2021-04-22 プラズマ及びヒドロキシラジカルを生成する滅菌装置 Pending JP2023523809A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2006384.8 2020-04-30
GB2006384.8A GB2594501A (en) 2020-04-30 2020-04-30 Sterilisation apparatus for producing plasma and hydroxyl radicals
PCT/EP2021/060502 WO2021219482A1 (en) 2020-04-30 2021-04-22 Sterilisation apparatus for producing plasma and hydroxyl radicals

Publications (2)

Publication Number Publication Date
JP2023523809A true JP2023523809A (ja) 2023-06-07
JP2023523809A5 JP2023523809A5 (OSRAM) 2024-05-01

Family

ID=71080424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022566278A Pending JP2023523809A (ja) 2020-04-30 2021-04-22 プラズマ及びヒドロキシラジカルを生成する滅菌装置

Country Status (12)

Country Link
US (1) US20230181780A1 (OSRAM)
EP (1) EP4142812B1 (OSRAM)
JP (1) JP2023523809A (OSRAM)
KR (1) KR20230004547A (OSRAM)
CN (1) CN115461090A (OSRAM)
AU (1) AU2021263852A1 (OSRAM)
BR (1) BR112022021740A2 (OSRAM)
CA (1) CA3176809A1 (OSRAM)
ES (1) ES2984976T3 (OSRAM)
GB (1) GB2594501A (OSRAM)
IL (1) IL297707A (OSRAM)
WO (1) WO2021219482A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3607909A1 (en) * 2018-08-10 2020-02-12 Albert-Ludwigs-Universität Freiburg Atmospheric pressure plasma jet device
WO2024071481A1 (ko) * 2022-09-30 2024-04-04 주식회사 이노서플 살균 장치
DE102023135123A1 (de) * 2023-12-14 2025-06-18 Plasmatreat Gmbh Verfahren zum Reinigen einer Oberfläche mithilfe eines atmosphärischen Plasmastrahls und Verwendung einer Vorrichtung mit einer Plasmaquelle zum Reinigen einer Oberfläche

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100247403A1 (en) * 2007-11-06 2010-09-30 Microoncology Limited Hydroxyl radical producing plasma sterilisation apparatus
JP2018099871A (ja) * 2016-11-18 2018-06-28 イマジニアリング株式会社 印刷装置
US20190083161A1 (en) * 2017-09-20 2019-03-21 Fourth State Medicine Ltd. Control of thermal plasma generation
US20190090339A1 (en) * 2016-03-16 2019-03-21 Fourth State Medicine Ltd. Plasma generation
JPWO2018230689A1 (ja) * 2017-06-16 2019-11-07 積水化学工業株式会社 医療用治療器具、医療用治療器具の使用方法及び活性ガスの照射方法
JP2020519328A (ja) * 2017-05-05 2020-07-02 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ 外科用スコープ装置の器具チャネルを滅菌する装置
JP2021516559A (ja) * 2018-03-16 2021-07-08 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ 滅菌機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL150914A (en) * 2002-07-25 2014-04-30 Zamir Tribelsky Method for hydro-optronic photochemical treatment of liquids
GB2463521B (en) * 2008-09-17 2012-11-28 Creo Medical Ltd A plasma system that produces hydroxyl radicals for sterilisation
PT2211916E (pt) 2007-11-06 2016-01-11 Creo Medical Ltd Sistema de esterilização por plasma de micro-ondas e respetivos aplicadores
GB2468865B (en) * 2009-03-24 2014-04-16 Tri Air Developments Ltd Improved air decontamination device
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2487199A (en) * 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
US9339572B2 (en) * 2013-03-15 2016-05-17 EP Technologies LLC Methods and solutions for killing or deactivating spores
ES3058778T3 (en) * 2015-10-13 2026-03-12 Plasmatreat Gmbh Sterilization system
JP2019523038A (ja) * 2016-06-17 2019-08-22 ステリファー・メディカル・インコーポレイテッドＳｔｅｒｉｆｒｅ Ｍｅｄｉｃａｌ， Ｉｎｃ． 滅菌、消毒、衛生化、除染および治療の装置、システム、ならびに方法
EP3823548B1 (en) * 2018-07-19 2025-01-22 The University Of Sydney Ablation lesion device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100247403A1 (en) * 2007-11-06 2010-09-30 Microoncology Limited Hydroxyl radical producing plasma sterilisation apparatus
US20190090339A1 (en) * 2016-03-16 2019-03-21 Fourth State Medicine Ltd. Plasma generation
JP2018099871A (ja) * 2016-11-18 2018-06-28 イマジニアリング株式会社 印刷装置
JP2020519328A (ja) * 2017-05-05 2020-07-02 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ 外科用スコープ装置の器具チャネルを滅菌する装置
JPWO2018230689A1 (ja) * 2017-06-16 2019-11-07 積水化学工業株式会社 医療用治療器具、医療用治療器具の使用方法及び活性ガスの照射方法
US20190083161A1 (en) * 2017-09-20 2019-03-21 Fourth State Medicine Ltd. Control of thermal plasma generation
JP2021516559A (ja) * 2018-03-16 2021-07-08 クレオ・メディカル・リミテッドＣｒｅｏ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ 滅菌機器

Also Published As

Publication number Publication date
WO2021219482A1 (en) 2021-11-04
EP4142812A1 (en) 2023-03-08
ES2984976T3 (es) 2024-10-31
EP4142812B1 (en) 2024-05-22
AU2021263852A1 (en) 2022-11-24
CA3176809A1 (en) 2021-11-04
IL297707A (en) 2022-12-01
EP4142812C0 (en) 2024-05-22
BR112022021740A2 (pt) 2022-12-06
GB202006384D0 (en) 2020-06-17
CN115461090A (zh) 2022-12-09
KR20230004547A (ko) 2023-01-06
GB2594501A (en) 2021-11-03
US20230181780A1 (en) 2023-06-15

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