ES2183132T3 - Sistemas indicadores, y dispositivos de insercion y compresion de materiales para su preparacion. - Google Patents
Sistemas indicadores, y dispositivos de insercion y compresion de materiales para su preparacion.Info
- Publication number
- ES2183132T3 ES2183132T3 ES97903801T ES97903801T ES2183132T3 ES 2183132 T3 ES2183132 T3 ES 2183132T3 ES 97903801 T ES97903801 T ES 97903801T ES 97903801 T ES97903801 T ES 97903801T ES 2183132 T3 ES2183132 T3 ES 2183132T3
- Authority
- ES
- Spain
- Prior art keywords
- sterilization
- test
- container
- indicator
- indicators
- 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.)
- Expired - Lifetime
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
- A61L2/26—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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/22—Testing for sterility conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/226—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating the degree of sterilisation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Joining Of Building Structures In Genera (AREA)
- Basic Packing Technique (AREA)
Abstract
LA INVENCION SE REFIERE A NUEVOS APARATOS Y METODOS PARA INSERTAR E INTRODUCIR UN MATERIAL EN EL INTERIOR DE UN RECIPIENTE Y PARA UTILIZAR DICHO RECIPIENTE PARA DETECTAR UN PARAMETRO AMBIENTAL O UNA COMBINACION DE PARAMETROS ESPECIFICA Y PARA DETERMINAR LA EFECTIVIDAD DE UN PROCEDIMIENTO DE ESTERILIZACION. LA LOCALIZACION PRECISA DE UN TAPON DE MATERIAL COMPRIMIBLE EN UN RECIPIENTE PROPORCIONA FLEXIBILIDAD PARA LA PRODUCCION DE SISTEMAS INDICADORES QUE VARIAN EN SU RESPUESTA FRENTE A CONDICIONES DE ESTERILIZACION. DICHOS INDICADORES REFLEJAN LA EFICACIA DE LOS ESTERILIZADORES BASADOS EN DIFERENTES MODOS DE ESTERILIZACION Y REPRODUCIBILIDAD PARA UNA MONITORIZACION PRECISA DE CADA MODO. LA INVENCION SE REFIERE ASIMISMO A INDICADORES DE ENSAYO QUE CONTIENEN VOLUMENES CONTROLADOS DE MATERIALES PERMEABLES A GAS, COMPRIMIDOS Y A METODOS DE UTILIZACION DE DICHOS INDICADORES PARA DETERMINAR LA EFICACIA DE DISTINTOS TIPOS DE PROCEDIMIENTOS DE ESTERILIZACION. EL INDICADOR DE ENSAYO CONSISTE EN UNA PLURALIDAD DE ENZIMAS INTERACTIVAS EN UN RECIPIENTE CON AL MENOS UNA ABERTURA. DICHA APERTURA SE RELLENA CON UN INSERTO CILINDRICO DE ESPUMA COMPRIMIDO Y EL INDICADOR DE ENSAYO SE INTRODUCE EN LA CAMARA DE ESTERILIZACION. EL INSERTO DE ESPUMA REGULA LA CANTIDAD DE ESTERILIZANTE, COMO VAPOR, GAS, SUSTANCIAS QUIMICAS O PLASMA, QUE SE INTRODUCE EN EL INDICADOR DE ENSAYO. TRAS UNA ESTERILIZACION ADECUADA, EL ESTERILIZANTE DESTRUYE LAS ENZIMAS INTERACTIVAS Y NO SE FORMA PRODUCTO COLOREADO. LA INACTIVACION DEL SISTEMA ENZIMATICO SE PRODUCE PARALELAMENTE A LA INACTIVACION DE ESPORAS BACTERIANAS SOMETIDAS AL PROCEDIMIENTO DE ESTERILIZACION. LOS RESULTADOS ESTAN DISPONIBLES EN UN TIEMPO COMPRENDIDO ENTRE ALGUNOS SEGUNDOS Y ALGUNAS HORAS. EL INDICADOR DE ENSAYO SE PUEDE SITUAR ASIMISMO EN EL INTERIOR DE UN RECIPIENTE CON MATERIAL, DE FORMA QUE EL DISEÑO SIMULA UN ENSAYO DE UN PARAMETRO AMBIENTAL DEL PROCEDIMIENTO DE ESTERILIZACION.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1031296P | 1996-01-22 | 1996-01-22 | |
US2551496P | 1996-09-05 | 1996-09-05 | |
US08/735,992 US5830683A (en) | 1996-01-22 | 1996-10-24 | Indicator systems for determination of sterilization |
US08/736,310 US5870885A (en) | 1996-01-22 | 1996-10-24 | Material compression and insertion device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2183132T3 true ES2183132T3 (es) | 2003-03-16 |
Family
ID=27485999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97903801T Expired - Lifetime ES2183132T3 (es) | 1996-01-22 | 1997-01-22 | Sistemas indicadores, y dispositivos de insercion y compresion de materiales para su preparacion. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0879064B1 (es) |
JP (1) | JP2000504219A (es) |
AT (1) | ATE223737T1 (es) |
AU (1) | AU722905B2 (es) |
DE (1) | DE69715381T2 (es) |
ES (1) | ES2183132T3 (es) |
WO (1) | WO1997026924A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6528277B1 (en) * | 1999-11-22 | 2003-03-04 | 3M Innovative Properties Company | Indicator systems for determination of sterilization |
GB0002382D0 (en) * | 2000-02-03 | 2000-03-22 | Browne Albert Ltd | Sterilizer test device |
BRPI0709970A2 (pt) * | 2006-04-18 | 2011-08-02 | Basf Se | processos para esterelizar vasos de trabalho, e para descontaminar material contaminado com microorganismos |
DE102011082716A1 (de) * | 2011-09-14 | 2013-03-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Indikatorelement mit einer von einer in kontakt zu bringenden substanz abhängigen farbgebung |
EP2941275A4 (en) * | 2013-01-04 | 2017-01-04 | Noxilizer, Inc. | Process challenge device for gas sterilization |
RU2586051C1 (ru) * | 2015-03-31 | 2016-06-10 | Олег Николаевич Антипов | Биологический индикатор для контроля стерилизации |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811242A (en) * | 1972-12-15 | 1974-05-21 | W Hayford | Method and apparatus for compressing foam blocks for storage and/or shipment |
GB2084954B (en) * | 1980-07-29 | 1984-06-20 | Declon Ltd | Method and apparatus for packing a resilient body in compression and the body so packed |
GB2113389A (en) * | 1982-01-18 | 1983-08-03 | American Sterilizer Co | Sterilization indicator |
US4717661A (en) * | 1986-01-21 | 1988-01-05 | Castle Company | Biological indicator for sterilization processes |
US4743537A (en) * | 1986-01-21 | 1988-05-10 | Castle Company | Biological indicator for sterilization processes |
US5223401A (en) * | 1988-11-29 | 1993-06-29 | Minnesota Mining And Manufacturing Company | Rapid read-out sterility indicator |
US5486459A (en) * | 1989-12-14 | 1996-01-23 | Medical College Of Ohio | Biologically relevant methods for the rapid determination of sterility |
AU7878794A (en) * | 1993-09-24 | 1995-04-10 | North American Science Associates, Inc. | Biologically relevant methods for the rapid determination of sterility |
CA2191322A1 (en) * | 1994-05-27 | 1995-12-07 | Josef A. Graessle | Electronic test pack using parametric measurements for sterilizers |
-
1997
- 1997-01-22 ES ES97903801T patent/ES2183132T3/es not_active Expired - Lifetime
- 1997-01-22 AU AU18281/97A patent/AU722905B2/en not_active Ceased
- 1997-01-22 WO PCT/US1997/000554 patent/WO1997026924A1/en active IP Right Grant
- 1997-01-22 AT AT97903801T patent/ATE223737T1/de not_active IP Right Cessation
- 1997-01-22 JP JP9526900A patent/JP2000504219A/ja active Pending
- 1997-01-22 EP EP97903801A patent/EP0879064B1/en not_active Expired - Lifetime
- 1997-01-22 DE DE69715381T patent/DE69715381T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69715381T2 (de) | 2003-06-12 |
EP0879064A1 (en) | 1998-11-25 |
AU722905B2 (en) | 2000-08-17 |
EP0879064B1 (en) | 2002-09-11 |
AU1828197A (en) | 1997-08-20 |
JP2000504219A (ja) | 2000-04-11 |
ATE223737T1 (de) | 2002-09-15 |
WO1997026924A1 (en) | 1997-07-31 |
DE69715381D1 (de) | 2002-10-17 |
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