FR2355511A1 - Procede permettant de tuer des micro-organismes a l'interieur d'un conteneur, en utilisant un plasma engendre par un faisceau laser focalise et entretenu par un champ electromagnetique - Google Patents

Procede permettant de tuer des micro-organismes a l'interieur d'un conteneur, en utilisant un plasma engendre par un faisceau laser focalise et entretenu par un champ electromagnetique

Info

Publication number
FR2355511A1
FR2355511A1 FR7718552A FR7718552A FR2355511A1 FR 2355511 A1 FR2355511 A1 FR 2355511A1 FR 7718552 A FR7718552 A FR 7718552A FR 7718552 A FR7718552 A FR 7718552A FR 2355511 A1 FR2355511 A1 FR 2355511A1
Authority
FR
France
Prior art keywords
container
laser beam
electromagnetic field
sustained
plasma generated
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.)
Granted
Application number
FR7718552A
Other languages
English (en)
Other versions
FR2355511B1 (fr
Inventor
George Tensmeyer
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of FR2355511A1 publication Critical patent/FR2355511A1/fr
Application granted granted Critical
Publication of FR2355511B1 publication Critical patent/FR2355511B1/fr
Granted 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
    • A61L2/14—Plasma, i.e. ionised gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (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)

Abstract

L'invention concerne un procédé de destruction de micro-organismes à l'intérieur d'un conteneur. On forme un champ électromagnétique à l'intérieur d'un conteneur, on y induit un plasma en focalisant un faisceau laser d'énergie élevée en un point focal situé à l'intérieur du conteneur, ce plasma étant entretenu par l'énergie du champ électromagnétique pendant une période d'environ 1,0 milliseconde à environ 1,0 seconde suffisante pour la stérilisation du conteneur. Application à la stérilisation d'ampoules et fioles pour médicaments, de divers conteneurs pour aliments et boissons, etc.
FR7718552A 1976-06-21 1977-06-16 Procede permettant de tuer des micro-organismes a l'interieur d'un conteneur, en utilisant un plasma engendre par un faisceau laser focalise et entretenu par un champ electromagnetique Granted FR2355511A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/699,010 US4042325A (en) 1976-06-21 1976-06-21 Method of killing microorganisms in the inside of a container utilizing a plasma initiated by a focused laser beam and sustained by an electromagnetic field

Publications (2)

Publication Number Publication Date
FR2355511A1 true FR2355511A1 (fr) 1978-01-20
FR2355511B1 FR2355511B1 (fr) 1980-12-05

Family

ID=24807559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718552A Granted FR2355511A1 (fr) 1976-06-21 1977-06-16 Procede permettant de tuer des micro-organismes a l'interieur d'un conteneur, en utilisant un plasma engendre par un faisceau laser focalise et entretenu par un champ electromagnetique

Country Status (8)

Country Link
US (1) US4042325A (fr)
JP (1) JPS6020252B2 (fr)
CH (1) CH614122A5 (fr)
DE (1) DE2727098A1 (fr)
FR (1) FR2355511A1 (fr)
GB (1) GB1580568A (fr)
IE (1) IE45097B1 (fr)
IT (1) IT1083837B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303682A1 (fr) * 1987-02-25 1989-02-22 Adir Jacob Procede de sterilisation a sec de dispositifs et d'equipements medicaux.
EP0377799A1 (fr) * 1989-01-13 1990-07-18 Technics Plasma Gmbh Procédé de stérilisation ou de nettoyage d'objets

Families Citing this family (36)

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US4179599A (en) * 1978-05-08 1979-12-18 The United States Of America As Represented By The Secretary Of The Army Laser plasmatron
US4265747A (en) * 1979-05-22 1981-05-05 Sterling Drug Inc. Disinfection and purification of fluids using focused laser radiation
US4321232B1 (en) * 1980-03-25 1997-12-09 Abtox Inc Package and sterilizing process for same
US4395397A (en) * 1981-09-17 1983-07-26 Sidney Farber Cancer Institute, Inc. Apparatus and method for killing unwanted cells
US4524079A (en) * 1983-11-10 1985-06-18 Maxwell Laboratories, Inc. Deactivation of microorganisms by an oscillating magnetic field
US4871559A (en) * 1983-11-23 1989-10-03 Maxwell Laboratories, Inc. Methods for preservation of foodstuffs
US5034235A (en) * 1983-11-23 1991-07-23 Maxwell Laboratories, Inc. Methods for presevation of foodstuffs
US4910942A (en) * 1983-11-23 1990-03-27 Maxwell Laboratories, Inc. Methods for aseptic packaging of medical devices
US4880512A (en) * 1984-02-16 1989-11-14 Kollmorgen Corporation Pulsed light selective photolysis process for treatment of biological media and products made thereby
JPS6111049A (ja) * 1984-06-27 1986-01-18 日本真空技術株式会社 マイクロ波放電プラズマ殺菌装置
US5273713A (en) * 1989-01-18 1993-12-28 Laser Medical Technology, Inc. Water purification and sterilization process
JPH02279160A (ja) * 1989-03-08 1990-11-15 Abtox Inc プラズマ滅菌方法及び滅菌装置
US5364645A (en) * 1992-10-30 1994-11-15 The Regents Of The University Of California Method of controlling microorganisms by pulsed ultraviolet laser radiation
AU3596195A (en) * 1994-09-27 1996-04-19 Purepulse Technologies, Inc. Photocatalyst and pulsed light synergism in deactivation of contaminants
SE510830C2 (sv) * 1995-02-16 1999-06-28 Pure Pulse Technologies Inc Sätt att med god hållbarhet förpacka färskt kött i en förpackning av plast
BR9611189A (pt) 1995-10-26 1999-12-28 Purepulse Technologies Inc Processos para desativar um vìrus e protozoários, descontaminar ar contendo microorganimos e água contendo protozoários formadores de cisto, e, sistema para desativar microorganismos em água .
US5607711A (en) * 1995-11-01 1997-03-04 The Regents Of The University Of California Method of controlling insects and mites with pulsed ultraviolet light
US5768853A (en) * 1996-02-15 1998-06-23 Purepulse Technologies, Inc. Deactivation of microorganisms
JPH10216460A (ja) * 1997-01-31 1998-08-18 Hitachi Ltd 電子ビームガス処理装置
US6565803B1 (en) 1998-05-13 2003-05-20 Calgon Carbon Corporation Method for the inactivation of cryptosporidium parvum using ultraviolet light
US6329136B1 (en) 1998-10-30 2001-12-11 The Regents Of The University Of California Method for laser inactivation of infectious agents
US6592816B1 (en) 1999-03-01 2003-07-15 Johnson & Johnson Vision Care, Inc. Sterilization system
US6465799B1 (en) 1999-03-01 2002-10-15 Johnson & Johnson Vision Care, Inc. UV radiation system having materials for selectively attenuating radiation
US7879288B2 (en) * 1999-03-01 2011-02-01 Johnson & Johnson Vision Care, Inc. Method and apparatus of sterilization using monochromatic UV radiation source
US20020176796A1 (en) * 2000-06-20 2002-11-28 Purepulse Technologies, Inc. Inactivation of microbes in biological fluids
AU2004247156A1 (en) 2003-06-12 2004-12-23 Safe Haven, Inc. Methods and apparatus for sterilization of air and objects
US9511344B2 (en) * 2007-12-18 2016-12-06 Ultraviolet Sciences, Inc. Ultraviolet light treatment chamber
US7511281B2 (en) * 2005-08-31 2009-03-31 Ultraviolet Sciences, Inc. Ultraviolet light treatment chamber
US9808544B2 (en) 2005-08-31 2017-11-07 Ultraviolet Sciences, Inc. Ultraviolet light treatment chamber
DE102005044827A1 (de) * 2005-09-20 2007-03-29 Meyer Werft Gmbh Verfahren und Vorrichtung zur Aufnahme von Ballastwasser für ein schwimmfähiges Transportmittel
DE102006025736A1 (de) * 2006-05-31 2007-12-06 RUHR-UNIVERSITäT BOCHUM Sterilisationsverfahren
GB0906091D0 (en) * 2009-04-07 2009-05-20 Snowball Malcolm R None invasive disinfector
EP2684462B1 (fr) * 2011-03-09 2015-05-27 Joint-Stock Company "Almaty Technological University Procédé de production de produits laitiers (et variantes)
DE102012205172B3 (de) * 2012-03-29 2013-04-18 Leica Biosystems Nussloch Gmbh Kryostat mit Plasma-Desinfektionsvorrichtung
JP6283197B2 (ja) * 2013-10-24 2018-02-21 独立行政法人国立高等専門学校機構 除菌、殺菌又は減菌装置及び除菌、殺菌又は減菌方法
CN114054961A (zh) * 2021-11-19 2022-02-18 苏州大学 大深径比微纳织构刀具、其加工装置及其加工方法

Family Cites Families (10)

* 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
US3876373A (en) * 1968-03-18 1975-04-08 Nicholas D Glyptis Method and apparatus for modifying the reproductive mechanism of organisms
US3817703A (en) * 1969-03-03 1974-06-18 Filtering Materials Inc Laser energized sterilization method and apparatus
US3701628A (en) * 1970-02-25 1972-10-31 Little Inc A Treatment of surface with low-pressure plasmas
US3941670A (en) * 1970-11-12 1976-03-02 Massachusetts Institute Of Technology Method of altering biological and chemical activity of molecular species
US3851436A (en) * 1971-12-13 1974-12-03 Boeing Co Sterilizing and packaging process utilizing gas plasma
US3955921A (en) * 1972-09-19 1976-05-11 Eli Lilly And Company Method of killing microorganisms in the inside of a container utilizing a laser beam induced plasma
IE38580B1 (en) * 1972-09-19 1978-04-12 Lilly Co Eli Method of sterilising containers with a laser beam
JPS534357B2 (fr) * 1972-12-07 1978-02-16
US3948601A (en) * 1972-12-11 1976-04-06 The Boeing Company Sterilizing process and apparatus utilizing gas plasma

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303682A1 (fr) * 1987-02-25 1989-02-22 Adir Jacob Procede de sterilisation a sec de dispositifs et d'equipements medicaux.
EP0596861A2 (fr) * 1987-02-25 1994-05-11 JACOB, Adir Procédé et appareil pour la stérilisation à sec d'instruments et de matériaux médicaux
EP0303682B1 (fr) * 1987-02-25 1995-01-18 JACOB, Adir Procede de sterilisation a sec de dispositifs et d'equipements medicaux
EP0596862A3 (fr) * 1987-02-25 1996-02-07 Adir Jacob Procédé et appareil pour la stérilisation à sec d'instruments et de matériaux médicaux.
EP0596861A3 (en) * 1987-02-25 1996-02-07 Adir Jacob Process and apparatus for dry sterilization of medical devices and materials.
EP0377799A1 (fr) * 1989-01-13 1990-07-18 Technics Plasma Gmbh Procédé de stérilisation ou de nettoyage d'objets

Also Published As

Publication number Publication date
FR2355511B1 (fr) 1980-12-05
CH614122A5 (fr) 1979-11-15
GB1580568A (en) 1980-12-03
DE2727098A1 (de) 1977-12-29
JPS52156074A (en) 1977-12-26
US4042325A (en) 1977-08-16
JPS6020252B2 (ja) 1985-05-21
IE45097L (en) 1977-12-21
IE45097B1 (en) 1982-06-16
IT1083837B (it) 1985-05-25

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