ATE44416T1 - Vorrichtung zum ermitteln der anwesenheit von luft in einem dampfsterilisator. - Google Patents

Vorrichtung zum ermitteln der anwesenheit von luft in einem dampfsterilisator.

Info

Publication number
ATE44416T1
ATE44416T1 AT84304710T AT84304710T ATE44416T1 AT E44416 T1 ATE44416 T1 AT E44416T1 AT 84304710 T AT84304710 T AT 84304710T AT 84304710 T AT84304710 T AT 84304710T AT E44416 T1 ATE44416 T1 AT E44416T1
Authority
AT
Austria
Prior art keywords
porous
detecting
air
sup
steam
Prior art date
Application number
AT84304710T
Other languages
English (en)
Inventor
Roger Hambleton
Original Assignee
Univ Manchester
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 Univ Manchester filed Critical Univ Manchester
Application granted granted Critical
Publication of ATE44416T1 publication Critical patent/ATE44416T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • 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
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
AT84304710T 1983-07-15 1984-07-11 Vorrichtung zum ermitteln der anwesenheit von luft in einem dampfsterilisator. ATE44416T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838319205A GB8319205D0 (en) 1983-07-15 1983-07-15 Detecting presence of air in steam steriliser
EP84304710A EP0132107B1 (de) 1983-07-15 1984-07-11 Vorrichtung zum Ermitteln der Anwesenheit von Luft in einem Dampfsterilisator

Publications (1)

Publication Number Publication Date
ATE44416T1 true ATE44416T1 (de) 1989-07-15

Family

ID=10545792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84304710T ATE44416T1 (de) 1983-07-15 1984-07-11 Vorrichtung zum ermitteln der anwesenheit von luft in einem dampfsterilisator.

Country Status (8)

Country Link
US (1) US4699765A (de)
EP (1) EP0132107B1 (de)
AT (1) ATE44416T1 (de)
DE (1) DE3478875D1 (de)
GB (2) GB8319205D0 (de)
HK (1) HK25987A (de)
IE (1) IE56553B1 (de)
MY (1) MY8700323A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074409B2 (ja) * 1986-02-22 1995-01-25 ザ ビクトリア ユニバーシティ オブ マンチェスター オ−トクレ−ブテストパック用表示シ−ト
GB2200752B (en) * 1986-08-13 1990-03-28 Univ Manchester A porous load sterilizer.
DE8700471U1 (de) * 1987-01-10 1987-03-05 Kaiser, Ulrich, Dipl.-Ing. Dr., 61479 Glashütten Prüfkörper zum Überprüfen von Chargen bei Sterilisationsverfahren
GB8704680D0 (en) * 1987-02-27 1987-04-01 Minnesota Mining & Mfg Indicator elements for autoclaves
JPH01151229U (de) * 1988-04-07 1989-10-19
US5204062A (en) * 1989-09-05 1993-04-20 Surgicot Incorporated Bowie-dick test device
AU5763690A (en) * 1989-11-16 1991-05-23 Pymah Corporation Integrator test pack for steam sterilization
EP0436279B1 (de) * 1990-01-04 1994-01-19 Propper Manufacturing Co., Inc. Biologische Sterilisationstestpackung
US5217901A (en) * 1990-01-04 1993-06-08 Propper Manufacturing Co., Inc. Sterilization biological test pack
ES2044452T3 (es) * 1990-06-06 1994-01-01 Propper Mfg Co Inc Dispositivo de pruebas biologicas de esterilizacion.
DE9401058U1 (de) * 1993-12-30 1994-07-07 Schefter, Siegfried, 41516 Grevenbroich Testmaterialstapel zum Testen und Kontrollieren von Dampfsterilisatoren
US5824553A (en) * 1994-02-09 1998-10-20 Getinge/Castle, Inc. Disposable sterilization test pack for evaluating steam and ethylene oxide sterilization
DE29513992U1 (de) 1995-08-30 1995-10-19 Schefter, Siegfried, 41516 Grevenbroich Prüfmaterialstapel zum Kontrollieren und Testen von Dampfsterilisatoren
US5830683A (en) * 1996-01-22 1998-11-03 North American Science Associates, Inc. Indicator systems for determination of sterilization
US5866356A (en) * 1997-10-20 1999-02-02 Minnesota Mining And Manufacturing Company Protective housing for biological indicator for testing the effectiveness of a sterilization procedure
US7045343B2 (en) * 1998-06-02 2006-05-16 3M Innovative Properties Company Sterilization indicator test packs
US6355448B1 (en) * 1998-06-02 2002-03-12 3M Innovative Properties Company Sterilization indicator with chemically stabilized enzyme
US6488890B1 (en) 1999-08-05 2002-12-03 3M Innovative Properties Company Machine readable sterilization indicator for monitoring articles to be sterilized
US6485978B1 (en) 1999-08-05 2002-11-26 3M Innovative Properties Company Method of using a chemical indicator
US6485979B1 (en) * 1999-08-05 2002-11-26 3M Innovative Properties Company Electronic system for tracking and monitoring articles to be sterilized and associated method
US6884394B1 (en) 1999-08-05 2005-04-26 3M Innovative Properties Company Chemical indicator reader
US6656429B1 (en) * 1999-11-19 2003-12-02 Propper Manufacturing Co., Inc. Sterilizer vacuum test pack
US7718125B2 (en) * 2007-07-25 2010-05-18 Dana Products Inc. Sterilization challenge specimen holder
US7790105B2 (en) * 2007-07-25 2010-09-07 Dana Prodicts, Inc. Sterilization challenge specimen holder
DE202011106162U1 (de) 2011-09-28 2012-01-03 Stericop Gmbh & Co Kg Testvorrichtung zur Wirksamkeitsprüfung vonDampfsterilisatoren

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249867A (en) * 1938-01-15 1941-07-22 Marjorie G Snelling Dampness detecting and indicating device
GB1215891A (en) * 1968-03-22 1970-12-16 Roy Henry Maxwell Indicators for steam sterilisation
US3523011A (en) * 1968-05-07 1970-08-04 Canadian Technical Tape Ltd Sterilization indicator material and tape containing the same
US3745057A (en) * 1971-04-15 1973-07-10 Celanese Corp Sterilizable packages and desiccant and fumigant packages of open cell microporous film
GB1316078A (en) * 1971-04-30 1973-05-09 Chapman A W Means for indicating completion of sterilisation process
US3930580A (en) * 1973-10-19 1976-01-06 Medical Products Corporation Sterilizable, peelable pouch or tray assembly
US3938658A (en) * 1973-12-17 1976-02-17 Tower Products, Inc. Sterile pouch
US3981683A (en) * 1975-04-14 1976-09-21 Bio-Medical Sciences, Inc. Temperature responsive sterility indicator
US4087332A (en) * 1976-05-07 1978-05-02 Kai Aage Hansen Indicator for use in selection of bactericidal and bacteristatic drugs and method for producing same
US4195056A (en) * 1978-06-01 1980-03-25 Allied Chemical Corporation Vapor permeation time-temperature indicator
US4382063A (en) * 1979-09-10 1983-05-03 Parke-Davis Company Sterile indicator device
US4410493A (en) * 1981-05-11 1983-10-18 Sybron Corporation Indicator device for use in steam sterilization
DE3126275A1 (de) * 1981-07-03 1983-01-27 B. Braun Melsungen Ag, 3508 Melsungen Medizinische geraete aus kunststoffen, die indikatoren fuer sterilisationsverfahren enthalten
US4486387A (en) * 1982-06-16 1984-12-04 Propper Manufacturing Co., Inc. Disposable prevacuum steam sterilizer test device
US4478792A (en) * 1983-09-16 1984-10-23 Mine Safety Appliances Company Colorimetric gas dosimeter

Also Published As

Publication number Publication date
US4699765A (en) 1987-10-13
EP0132107A3 (en) 1986-01-22
GB2143322A (en) 1985-02-06
GB2143322B (en) 1986-08-06
IE841809L (en) 1985-01-15
EP0132107B1 (de) 1989-07-05
HK25987A (en) 1987-04-03
DE3478875D1 (en) 1989-08-10
GB8319205D0 (en) 1983-08-17
MY8700323A (en) 1987-12-31
IE56553B1 (en) 1991-09-11
EP0132107A2 (de) 1985-01-23
GB8417820D0 (en) 1984-08-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time