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BR9609045A - Pressurized microwave vessel and sterilization method - Google Patents

Pressurized microwave vessel and sterilization method

Info

Publication number
BR9609045A
BR9609045A BR9609045-6A BR9609045A BR9609045A BR 9609045 A BR9609045 A BR 9609045A BR 9609045 A BR9609045 A BR 9609045A BR 9609045 A BR9609045 A BR 9609045A
Authority
BR
Brazil
Prior art keywords
microwave
pressurized
sterilization method
microwave vessel
treated
Prior art date
Application number
BR9609045-6A
Other languages
Portuguese (pt)
Inventor
John V Mccullough
Charles L Ice
Jeremy W Leonard
Original Assignee
Wintex Corp
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
Priority claimed from US08/510,287 external-priority patent/US5728310A/en
Application filed by Wintex Corp filed Critical Wintex Corp
Publication of BR9609045A publication Critical patent/BR9609045A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids
    • 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
    • A61L11/00—Methods specially adapted for refuse
    • 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
    • A61L2/12—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/048—Multiwall, strip or filament wound vessels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0879—Solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/045—Microwave disinfection, sterilization, destruction of waste...

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

<B> VASO PRESSURIZADO DE MICROONDA E MéTODO DE ESTERILIZAçãO <D>. é descrito um método e aparelho para esterilizar, desinfectar ou aquecer por microondas materiais, objetos, líquidos e semelhantes sobre pressão. A invenção utiliza a geração e transmissão de modo simples, com microondas coaxiais não interferentes a partir de múltiplas fontes (30) no material a ser tratado colocado dentro de um recipiente (26) o qual está dentro de uma câmara de tratatamento (20) de um vaso de microonda pressurizado (12). Como resultado, é obtida uma transferência mais eficiente de energia de microonda no material a ser tratado.<B> MICROWAVE PRESSURIZED VASE AND STERILIZATION METHOD <D>. A method and apparatus for sterilizing, disinfecting or microwave heating materials, objects, liquids and the like under pressure is described. The invention uses the generation and transmission in a simple way, with non-interfering coaxial microwaves from multiple sources (30) in the material to be treated placed inside a container (26) which is inside a treatment chamber (20) of a pressurized microwave vessel (12). As a result, a more efficient transfer of microwave energy is obtained in the material to be treated.

BR9609045-6A 1995-05-22 1996-05-21 Pressurized microwave vessel and sterilization method BR9609045A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44644295A 1995-05-22 1995-05-22
US08/510,287 US5728310A (en) 1995-08-02 1995-08-02 Microwave waste sterilizer and method of use
PCT/US1996/007334 WO1996038021A1 (en) 1995-05-22 1996-05-21 Microwave pressure vessel and method of sterilization

Publications (1)

Publication Number Publication Date
BR9609045A true BR9609045A (en) 2000-03-28

Family

ID=27034625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609045-6A BR9609045A (en) 1995-05-22 1996-05-21 Pressurized microwave vessel and sterilization method

Country Status (8)

Country Link
EP (1) EP0827678A4 (en)
JP (1) JPH11505956A (en)
KR (1) KR19990021895A (en)
CN (1) CN1185891A (en)
AU (1) AU717716B2 (en)
BR (1) BR9609045A (en)
CA (1) CA2221680A1 (en)
WO (1) WO1996038021A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407959B (en) * 1999-07-07 2001-07-25 Katschnig Helmut MICROWAVE STERLIZATION DEVICE
JP2006510683A (en) * 2002-12-18 2006-03-30 バイオテージ・アクチボラグ Method and apparatus for controlling chemical reactions
DE602005021923D1 (en) 2004-12-28 2010-07-29 Pueschner Gmbh & Co Kg DEVICE FOR CHEMICAL REACTIONS USING MICROWAVES
WO2009015688A1 (en) * 2007-07-30 2009-02-05 Elkins Anstalt Apparatus for neutralising the bacterial load in solid hospital waste
DE102007055548B4 (en) * 2007-11-21 2013-05-08 Baerlocher Gmbh Device for introducing microwaves into a reaction space
DE102010030287B4 (en) * 2010-03-22 2022-07-14 Mwt Mikrowellen Labor Technik Ag Pressure vessel with holding means, system with a housing arrangement which has such a pressure vessel, and method with pressure vessel and holding means
JP5653397B2 (en) * 2012-08-23 2015-01-14 株式会社日立パワーソリューションズ Microwave heating device
DE102014109730B4 (en) * 2014-07-11 2023-03-16 Miele & Cie. Kg Domestic appliance, which is a cooking appliance, with at least one microwave source
DE102015119369A1 (en) * 2015-11-10 2017-05-11 INP Leipniz-Institut für Plalsmaforschung und Technologie e.V. Apparatus, system and method for treating an object with plasma
US10363556B2 (en) * 2017-03-08 2019-07-30 Do Won Kang Automated experiment apparatus and automated experiment method using the same
AT522473B1 (en) * 2019-06-13 2020-11-15 Anton Paar Gmbh Microwave apparatus with safe passage of electrically conductive fluids
CA3174104A1 (en) * 2020-03-27 2021-09-30 Avure Technologies Incorporated Container and load basket for thermal management for processing in high pressure application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE415317B (en) * 1978-01-02 1980-09-22 Husqvarna Ab MICROWAVE HEATER FOR TREATING A DISCOVERED, Aqueous Container
US4335290A (en) * 1978-01-05 1982-06-15 Raytheon Company Microwave oven blower radiator
DE3341585A1 (en) * 1983-11-17 1985-05-30 Karl Dr. 7800 Freiburg Fritz Sterilisation using microwaves
DE3505571C2 (en) * 1985-02-18 1991-03-07 GVB SANIMED Hygiene- und Medizintechnik GmbH, 3070 Nienburg Device for disinfection and sterilization of mattresses using microwaves
JPH0659293B2 (en) * 1990-04-27 1994-08-10 川崎重工業株式会社 Medical waste treatment method and device
US5124125A (en) * 1990-07-10 1992-06-23 Brent David A Method for processing infectious waste using microwaves
US5246674A (en) * 1990-10-25 1993-09-21 Helmut Katschnig Microwave apparatus, and container for use in a microwave apparatus
WO1994007545A1 (en) * 1992-10-02 1994-04-14 Belinox Ag Medical waste disinfecting and sterilising apparatus and process for operating the same

Also Published As

Publication number Publication date
MX9708982A (en) 1998-10-31
CA2221680A1 (en) 1996-11-28
EP0827678A4 (en) 1999-03-03
KR19990021895A (en) 1999-03-25
WO1996038021A1 (en) 1996-11-28
CN1185891A (en) 1998-06-24
JPH11505956A (en) 1999-05-25
AU717716B2 (en) 2000-03-30
EP0827678A1 (en) 1998-03-11
AU5754596A (en) 1996-12-11

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]