AR025128A1 - Proceso para limpiar, desinfectar y esterilizar materiales con el uso de la combinacion de gas de fase densa y radiacion ultravioleta. - Google Patents

Proceso para limpiar, desinfectar y esterilizar materiales con el uso de la combinacion de gas de fase densa y radiacion ultravioleta.

Info

Publication number
AR025128A1
AR025128A1 ARP990103633A ARP990103633A AR025128A1 AR 025128 A1 AR025128 A1 AR 025128A1 AR P990103633 A ARP990103633 A AR P990103633A AR P990103633 A ARP990103633 A AR P990103633A AR 025128 A1 AR025128 A1 AR 025128A1
Authority
AR
Argentina
Prior art keywords
substrate
dense phase
carbon dioxide
cleaning
phase carbon
Prior art date
Application number
ARP990103633A
Other languages
English (en)
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Publication of AR025128A1 publication Critical patent/AR025128A1/es

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
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation

Landscapes

  • Health & Medical Sciences (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)
  • Detergent Compositions (AREA)
  • Cleaning In General (AREA)

Abstract

Se proporciona un proceso para limpiar, desinfectar y esterilizar sustratos que comprende los pasos de: a)colocar el sustrato contaminado en un recipientede limpieza; b)poner en contacto el sustrato contaminado con dioxido de carbono de fase densa que se presenta en forma líquida; c)someter el sustrato y eldioxido de carbono de fase densa a la radiacion ultravioleta que tenga una longitud de onda en el rango de entre 180 y 300nm durante un tiempo de duracion ycon una intensidad suficientes paraproducir una reaccion fotoquímica que pueda destruir el ADN de los microorganismos del sustrato; d)someter en formasustancialmente simultánea por lo menos el dioxido de carbono de fase densa de agitacion; y e)eliminar el dioxido de carbono de fase densa del recipiente delimpieza, con lo cual se transportan los contaminantes desde el sustrato, de manera tal que el sustrato resulta limpio, y en el caso de prendas contaminadasquedan desinfectadas, mientras que en el caso de instrumental de uso médico o dental queda esterilizado. En forma sustancialmente simultánea a la exposicion alos rayos UV y a la agitacion, los sustratos también se someten a un esterilante oxidante, tal como H2O2.
ARP990103633A 1998-07-24 1999-07-23 Proceso para limpiar, desinfectar y esterilizar materiales con el uso de la combinacion de gas de fase densa y radiacion ultravioleta. AR025128A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/122,390 US5996155A (en) 1998-07-24 1998-07-24 Process for cleaning, disinfecting, and sterilizing materials using the combination of dense phase gas and ultraviolet radiation

Publications (1)

Publication Number Publication Date
AR025128A1 true AR025128A1 (es) 2002-11-13

Family

ID=22402431

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103633A AR025128A1 (es) 1998-07-24 1999-07-23 Proceso para limpiar, desinfectar y esterilizar materiales con el uso de la combinacion de gas de fase densa y radiacion ultravioleta.

Country Status (9)

Country Link
US (1) US5996155A (es)
EP (1) EP1017426A1 (es)
JP (1) JP2002521093A (es)
KR (1) KR100371073B1 (es)
CN (1) CN1274291A (es)
AR (1) AR025128A1 (es)
BR (1) BR9906603A (es)
TW (1) TW436301B (es)
WO (1) WO2000004932A1 (es)

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CN107308467A (zh) * 2017-08-22 2017-11-03 广东产品质量监督检验研究院 一种微生物实验器具灭菌装置
EA202000303A1 (ru) * 2018-03-26 2021-01-15 Спектра Системс Корпорейшн Сверхкритическая флюидная очистка банкнот и защищенных документов с использованием озона
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Also Published As

Publication number Publication date
CN1274291A (zh) 2000-11-22
KR20010024138A (ko) 2001-03-26
EP1017426A1 (en) 2000-07-12
US5996155A (en) 1999-12-07
TW436301B (en) 2001-05-28
KR100371073B1 (ko) 2003-02-06
BR9906603A (pt) 2000-07-18
WO2000004932A1 (en) 2000-02-03
JP2002521093A (ja) 2002-07-16

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