GB2454461B - A system to treat and/or kill bacteria and viral infections using microwave atmospheric plasma - Google Patents
A system to treat and/or kill bacteria and viral infections using microwave atmospheric plasmaInfo
- Publication number
- GB2454461B GB2454461B GB0721714.4A GB0721714A GB2454461B GB 2454461 B GB2454461 B GB 2454461B GB 0721714 A GB0721714 A GB 0721714A GB 2454461 B GB2454461 B GB 2454461B
- Authority
- GB
- United Kingdom
- Prior art keywords
- treat
- viral infections
- atmospheric plasma
- kill bacteria
- microwave atmospheric
- 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
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
-
- 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
-
- 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
- A61L2/02—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
- 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
- H05H1/26—Plasma torches
-
- 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
- H05H1/26—Plasma torches
- H05H1/30—Plasma torches 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
- H05H1/463—Microwave discharges using antennas or applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0721714.4A GB2454461B (en) | 2007-11-06 | 2007-11-06 | A system to treat and/or kill bacteria and viral infections using microwave atmospheric plasma |
DK08848251.8T DK2211916T3 (en) | 2007-11-06 | 2008-11-06 | MICROWAVE PLASMA STERILIZATION SYSTEM and applicators THEREOF |
PCT/GB2008/003766 WO2009060214A1 (en) | 2007-11-06 | 2008-11-06 | Hydroxyl radical producing plasma sterilisation apparatus |
EP08848251.8A EP2211916B1 (en) | 2007-11-06 | 2008-11-06 | Microwave plasma sterilisation system and applicators therefor |
US12/741,469 US8696997B2 (en) | 2007-11-06 | 2008-11-06 | Hydroxyl radical producing plasma sterilisation apparatus |
PT88482518T PT2211916E (en) | 2007-11-06 | 2008-11-06 | Microwave plasma sterilisation system and applicators therefor |
ES13156704.2T ES2688300T3 (en) | 2007-11-06 | 2008-11-06 | Applicator for plasma sterilization by microwave |
ES08848251.8T ES2556231T3 (en) | 2007-11-06 | 2008-11-06 | Plasma sterilization system using microwaves and applicators for it |
PCT/GB2008/003763 WO2009060213A1 (en) | 2007-11-06 | 2008-11-06 | Microwave plasms sterilisation system and applicators therefor |
EP13156704.2A EP2599506B1 (en) | 2007-11-06 | 2008-11-06 | Applicator for microwave plasma sterilisation |
CN201410389133.2A CN104174049B (en) | 2007-11-06 | 2008-11-06 | Adjustable applicator component and plasma body sterilizing equipment |
DK13156704.2T DK2599506T3 (en) | 2007-11-06 | 2008-11-06 | Microwave Plasma Masterization Applicator |
ES08846256.9T ES2568883T3 (en) | 2007-11-06 | 2008-11-06 | Plasma sterilization device that produces hydroxyl radicals |
CA2741133A CA2741133C (en) | 2007-11-06 | 2008-11-06 | Microwave plasma sterilisation system and applicators therefor |
CA2741135A CA2741135C (en) | 2007-11-06 | 2008-11-06 | Hydroxyl radical producing plasma sterilisation apparatus |
PT13156704T PT2599506T (en) | 2007-11-06 | 2008-11-06 | Applicator for microwave plasma sterilisation |
CN200880123007.5A CN101918044B (en) | 2007-11-06 | 2008-11-06 | Microwave plasms sterilisation system and applicators therefor |
US12/741,517 US8647585B2 (en) | 2007-11-06 | 2008-11-06 | Microwave plasma sterilisation system and applicators therefor |
EP08846256.9A EP2211915B1 (en) | 2007-11-06 | 2008-11-06 | Hydroxyl radical producing plasma sterilisation apparatus |
CN2008801195315A CN101888860B (en) | 2007-11-06 | 2008-11-06 | Hydroxyl radical producing plasma sterilization apparatus |
US14/072,422 US8900521B2 (en) | 2007-11-06 | 2013-11-05 | Microwave plasma sterilisation system and applicators therefor |
US14/526,208 US9675716B2 (en) | 2007-11-06 | 2014-10-28 | Microwave plasma sterilisation system and applicators therefor |
HK15103476.0A HK1202821A1 (en) | 2007-11-06 | 2015-04-09 | Manoeuvrable applicator assembly and plasma sterilisation apparatus |
US15/585,911 US10688204B2 (en) | 2007-11-06 | 2017-05-03 | Microwave plasma sterilisation system and applicators therefor |
US16/782,617 US11097022B2 (en) | 2007-11-06 | 2020-02-05 | Microwave plasma sterilisation system and applicators therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0721714.4A GB2454461B (en) | 2007-11-06 | 2007-11-06 | A system to treat and/or kill bacteria and viral infections using microwave atmospheric plasma |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0721714D0 GB0721714D0 (en) | 2007-12-19 |
GB2454461A GB2454461A (en) | 2009-05-13 |
GB2454461B true GB2454461B (en) | 2012-11-14 |
Family
ID=38858177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0721714.4A Active GB2454461B (en) | 2007-11-06 | 2007-11-06 | A system to treat and/or kill bacteria and viral infections using microwave atmospheric plasma |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2454461B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11547865B2 (en) | 2016-03-22 | 2023-01-10 | Koninklijke Philips N.V. | Cold plasma device for treating skin |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2688300T3 (en) | 2007-11-06 | 2018-10-31 | Creo Medical Limited | Applicator for plasma sterilization by microwave |
GB2458329B (en) * | 2008-03-15 | 2012-11-07 | Creo Medical Ltd | Applicator assembly for plasma sterilisation of body cavities |
FR2955451A1 (en) * | 2010-05-25 | 2011-07-22 | Centre Nat Rech Scient | Device for producing i.e. gas plasma, to carry out e.g. surface treatment such as cleaning, has microwave energy propagation medium arranged between central core and external conductor and constituted of two longitudinal sections |
US10300159B2 (en) | 2011-05-05 | 2019-05-28 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Method for deactivating preferably odor-relevant molecules and device for carrying out said method |
US20140207053A1 (en) * | 2011-05-05 | 2014-07-24 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Device and method for the plasma treatment of surfaces and use of a device |
GB2496879A (en) * | 2011-11-24 | 2013-05-29 | Creo Medical Ltd | Gas plasma disinfection and sterilisation |
DE102012004034A1 (en) * | 2012-03-02 | 2013-09-05 | Johannes Gartzen | High frequency plasma ignition head for use in high frequency plasma radiator for e.g. igniting low pressure plasma in laboratory, has ignition unit exhibiting high resistive input impedance in ignition state and specific electrical length |
CN103040519B (en) * | 2012-12-21 | 2015-01-14 | 成都美创电子科技有限公司 | Low-temperature plasma generator applied to surgeries and knife system controlled by same |
CN103260328A (en) * | 2013-04-10 | 2013-08-21 | 中国科学院等离子体物理研究所 | Atmosphere nonequilibrium state plasma micro-jet sterilization method |
ITBO20130444A1 (en) * | 2013-08-06 | 2015-02-07 | Univ Bologna Alma Mater | DEVICE AND METHOD OF GENERATION OF REACTIVE SPECIES USING ATMOSPHERIC PLASMA |
US20150306258A1 (en) * | 2014-04-29 | 2015-10-29 | EP Technologies LLC | Plasma sterilization of corneal tissue |
CN109188111B (en) * | 2018-11-13 | 2021-04-27 | 中国舰船研究设计中心 | Ultra-high field intensity, ultra-short pulse and narrow-band microwave radiation field measurement system and measurement method |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020161362A1 (en) * | 2000-02-22 | 2002-10-31 | Gyrus Medical Limited | Tissue treatment method |
US6573731B1 (en) * | 1999-07-20 | 2003-06-03 | Tokyo Electron Limited | Electron density measurement and control system using plasma-induced changes in the frequency of a microwave oscillator |
WO2004092058A2 (en) * | 2003-04-15 | 2004-10-28 | Blacklight Power, Inc. | Plasma reactor and process for producing lower-energy hydrogen species |
US20050149012A1 (en) * | 2000-02-22 | 2005-07-07 | Gyrus Medical Limited | Tissue resurfacing |
US6969487B1 (en) * | 1999-05-06 | 2005-11-29 | Intecon Systems, Inc. | Denaturing of a biochemical agent using an activated cleaning fluid mist |
US20060006153A1 (en) * | 2004-07-07 | 2006-01-12 | Lee Sang H | Microwave plasma nozzle with enhanced plume stability and heating efficiency |
WO2006014862A2 (en) * | 2004-07-30 | 2006-02-09 | Amarante Technologies, Inc. | Plasma nozzle array for providing uniform scalable microwave plasma generation |
US20060042547A1 (en) * | 2004-09-01 | 2006-03-02 | Lee Sang H | Portable microwave plasma discharge unit |
WO2007023547A1 (en) * | 2005-08-25 | 2007-03-01 | Adtec Plasma Technology Co., Ltd. | Method of low-temperature dry sterilization and apparatus therefor |
US20070193517A1 (en) * | 2006-02-17 | 2007-08-23 | Noritsu Koki Co., Ltd. | Plasma generation apparatus and work processing apparatus |
WO2008125810A1 (en) * | 2007-04-12 | 2008-10-23 | Rhytec Limited | A tissue treatment system and a method of cosmetic tissue treatment |
WO2008131407A1 (en) * | 2007-04-23 | 2008-10-30 | Cold Plasma Medical Technologies, Inc. | Harmonic cold plasma device and associated methods |
-
2007
- 2007-11-06 GB GB0721714.4A patent/GB2454461B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6969487B1 (en) * | 1999-05-06 | 2005-11-29 | Intecon Systems, Inc. | Denaturing of a biochemical agent using an activated cleaning fluid mist |
US6573731B1 (en) * | 1999-07-20 | 2003-06-03 | Tokyo Electron Limited | Electron density measurement and control system using plasma-induced changes in the frequency of a microwave oscillator |
US20020161362A1 (en) * | 2000-02-22 | 2002-10-31 | Gyrus Medical Limited | Tissue treatment method |
US20050149012A1 (en) * | 2000-02-22 | 2005-07-07 | Gyrus Medical Limited | Tissue resurfacing |
WO2004092058A2 (en) * | 2003-04-15 | 2004-10-28 | Blacklight Power, Inc. | Plasma reactor and process for producing lower-energy hydrogen species |
US20060006153A1 (en) * | 2004-07-07 | 2006-01-12 | Lee Sang H | Microwave plasma nozzle with enhanced plume stability and heating efficiency |
WO2006014862A2 (en) * | 2004-07-30 | 2006-02-09 | Amarante Technologies, Inc. | Plasma nozzle array for providing uniform scalable microwave plasma generation |
US20080073202A1 (en) * | 2004-07-30 | 2008-03-27 | Amarante Technologies, Inc. | Plasma Nozzle Array for Providing Uniform Scalable Microwave Plasma Generation |
US20060042547A1 (en) * | 2004-09-01 | 2006-03-02 | Lee Sang H | Portable microwave plasma discharge unit |
WO2007023547A1 (en) * | 2005-08-25 | 2007-03-01 | Adtec Plasma Technology Co., Ltd. | Method of low-temperature dry sterilization and apparatus therefor |
US20070193517A1 (en) * | 2006-02-17 | 2007-08-23 | Noritsu Koki Co., Ltd. | Plasma generation apparatus and work processing apparatus |
WO2008125810A1 (en) * | 2007-04-12 | 2008-10-23 | Rhytec Limited | A tissue treatment system and a method of cosmetic tissue treatment |
WO2008131407A1 (en) * | 2007-04-23 | 2008-10-30 | Cold Plasma Medical Technologies, Inc. | Harmonic cold plasma device and associated methods |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11547865B2 (en) | 2016-03-22 | 2023-01-10 | Koninklijke Philips N.V. | Cold plasma device for treating skin |
Also Published As
Publication number | Publication date |
---|---|
GB0721714D0 (en) | 2007-12-19 |
GB2454461A (en) | 2009-05-13 |
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