PROCESS CHALLENGE DEVICE FOR GAS STERILIZATION

A process challenge device includes a controllable response produced by using a filter material, configured such that a sterilant gas must pass through the filter material to reach the biological indicator (BI). The filter material provides a controllably absorptive barrier, where the absorption of...

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Bibliographische Detailangaben
Hauptverfasser:	ROBERTSON, COLLEEN, GOULET, EVAN, ROBBINS, ELIZABETH, OPIE, DAVID, WATERS, BILL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ENZYMOLOGY HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A process challenge device includes a controllable response produced by using a filter material, configured such that a sterilant gas must pass through the filter material to reach the biological indicator (BI). The filter material provides a controllably absorptive barrier, where the absorption of the sterilant is via chemical reaction, through which the sterilant gas must pass to reach the BI. La présente invention concerne un dispositif d'épreuve de procédé qui comprend une réponse contrôlable produite en utilisant un matériau filtrant, configuré de sorte qu'un gaz stérilisant doive traverser le matériau filtrant pour atteindre l'indicateur biologique (BI). Le matériau filtrant constitue une barrière absorbante contrôlable, l'absorption du stérilisant étant effectuée par réaction chimique, que le gaz stérilisant doit traverser pour atteindre le BI.