SG11202005019VA - Systems and methods for sterilization using nonthermal plasma generation - Google Patents

Systems and methods for sterilization using nonthermal plasma generation

Info

Publication number
SG11202005019VA
SG11202005019VA SG11202005019VA SG11202005019VA SG11202005019VA SG 11202005019V A SG11202005019V A SG 11202005019VA SG 11202005019V A SG11202005019V A SG 11202005019VA SG 11202005019V A SG11202005019V A SG 11202005019VA SG 11202005019V A SG11202005019V A SG 11202005019VA
Authority
SG
Singapore
Prior art keywords
sterilization
systems
methods
plasma generation
nonthermal plasma
Prior art date
Application number
SG11202005019VA
Inventor
Mark Edward Hogsett
Steven Bernard Heymann
Carl Newberg
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of SG11202005019VA publication Critical patent/SG11202005019VA/en

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
    • 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
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • 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
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • 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
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • 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
    • A61L2202/20—Targets to be treated
    • A61L2202/25—Rooms in buildings, passenger compartments
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Plasma Technology (AREA)
SG11202005019VA 2017-11-30 2018-11-30 Systems and methods for sterilization using nonthermal plasma generation SG11202005019VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762592785P 2017-11-30 2017-11-30
US16/204,567 US10925985B2 (en) 2017-11-30 2018-11-29 Systems and methods for sterilization using nonthermal plasma generation
PCT/US2018/063253 WO2019108898A1 (en) 2017-11-30 2018-11-30 Systems and methods for sterilization using nonthermal plasma generation

Publications (1)

Publication Number Publication Date
SG11202005019VA true SG11202005019VA (en) 2020-06-29

Family

ID=66634703

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005019VA SG11202005019VA (en) 2017-11-30 2018-11-30 Systems and methods for sterilization using nonthermal plasma generation

Country Status (7)

Country Link
US (2) US10925985B2 (en)
EP (1) EP3717026A1 (en)
JP (2) JP2021505235A (en)
KR (1) KR102692164B1 (en)
CN (1) CN111629763A (en)
SG (1) SG11202005019VA (en)
WO (1) WO2019108898A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10980911B2 (en) 2016-01-21 2021-04-20 Global Plasma Solutions, Inc. Flexible ion generator device
US11695259B2 (en) 2016-08-08 2023-07-04 Global Plasma Solutions, Inc. Modular ion generator device
US11283245B2 (en) 2016-08-08 2022-03-22 Global Plasma Solutions, Inc. Modular ion generator device
US10925985B2 (en) * 2017-11-30 2021-02-23 Illinois Tool Works Inc. Systems and methods for sterilization using nonthermal plasma generation
WO2019157419A1 (en) 2018-02-12 2019-08-15 Global Plasma Solutions, Inc Self cleaning ion generator device
US11581709B2 (en) 2019-06-07 2023-02-14 Global Plasma Solutions, Inc. Self-cleaning ion generator device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383163A (en) 1964-01-24 1968-05-14 Little Inc A Treatment of surfaces
US4951172A (en) * 1988-07-20 1990-08-21 Ion Systems, Inc. Method and apparatus for regulating air ionization
US6252756B1 (en) * 1998-09-18 2001-06-26 Illinois Tool Works Inc. Low voltage modular room ionization system
JP3680121B2 (en) * 2000-05-18 2005-08-10 シャープ株式会社 Sterilization method, ion generator and air conditioner
JP4543603B2 (en) * 2001-05-28 2010-09-15 ダイキン工業株式会社 Plasma gas purifier and streamer discharge circuit
JP2004033498A (en) * 2002-07-03 2004-02-05 Sharp Corp Method and apparatus for environment adjustment
JP3941872B2 (en) * 2003-12-19 2007-07-04 春日電機株式会社 DC ion generator
JP4365201B2 (en) * 2003-12-22 2009-11-18 共立電器産業株式会社 Air cleaning activator
EP2051741B1 (en) 2006-08-18 2014-05-14 Drexel University Method for air disinfection and sterilization
US20080063559A1 (en) * 2006-09-13 2008-03-13 Joseph Alexander Fan forced electric unit that incorporates a low power cold plasma generator and method of making same
CN201020055Y (en) * 2007-04-05 2008-02-13 北京白象新技术有限公司 Parallel connection type low-temperature plasma disinfection device
CN201572352U (en) * 2009-12-10 2010-09-08 山东金泽尔工贸有限公司 Cold plasma generator
CN101922765B (en) * 2009-12-31 2012-10-10 周云正 Clean room with non-thermal plasma air disinfection purifier
US20130330229A1 (en) 2010-03-31 2013-12-12 Drexel University Plasma system for air sterilization
DE102011003782A1 (en) 2011-02-08 2012-08-09 Meiko Maschinenbau Gmbh & Co. Kg Cleaning device for cleaning items to be cleaned
US9615884B2 (en) 2012-03-14 2017-04-11 Armour Technologies, Inc. Sterile site apparatus, system, and method of using the same
JP2015075282A (en) * 2013-10-09 2015-04-20 シャープ株式会社 Ion delivery device
CN204404359U (en) * 2013-11-16 2015-06-17 周红伟 Split type negative ion indoor air purification system
US9950086B2 (en) * 2014-03-12 2018-04-24 Dm Tec, Llc Fixture sanitizer
CN203898796U (en) * 2014-06-04 2014-10-29 上海东健净化有限公司 Novel cold plasma disinfector for ambulance
CN104748229A (en) * 2015-03-25 2015-07-01 连云港佑源医药设备制造有限公司 Plasma air disinfection and purification device
US10925985B2 (en) * 2017-11-30 2021-02-23 Illinois Tool Works Inc. Systems and methods for sterilization using nonthermal plasma generation

Also Published As

Publication number Publication date
US20190160191A1 (en) 2019-05-30
CN111629763A (en) 2020-09-04
EP3717026A1 (en) 2020-10-07
JP2023155264A (en) 2023-10-20
TW201929036A (en) 2019-07-16
KR102692164B1 (en) 2024-08-05
KR20200091903A (en) 2020-07-31
WO2019108898A1 (en) 2019-06-06
US10925985B2 (en) 2021-02-23
US20210322605A1 (en) 2021-10-21
JP2021505235A (en) 2021-02-18

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