CA2782031C - Sterilizable chemistry for test elements - Google Patents

Sterilizable chemistry for test elements Download PDF

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Publication number
CA2782031C
CA2782031C CA2782031A CA2782031A CA2782031C CA 2782031 C CA2782031 C CA 2782031C CA 2782031 A CA2782031 A CA 2782031A CA 2782031 A CA2782031 A CA 2782031A CA 2782031 C CA2782031 C CA 2782031C
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CA
Canada
Prior art keywords
diagnostic element
sterilized
diagnostic
ionizing radiation
nad
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.)
Active
Application number
CA2782031A
Other languages
English (en)
French (fr)
Other versions
CA2782031A1 (en
Inventor
Carina Horn
Nelli Steinke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA2782031A1 publication Critical patent/CA2782031A1/en
Application granted granted Critical
Publication of CA2782031C publication Critical patent/CA2782031C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/081—Gamma radiation
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation or disinfection, e.g. indicators which change colour
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01047—Glucose 1-dehydrogenase (1.1.1.47)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/902—Oxidoreductases (1.)
    • G01N2333/904—Oxidoreductases (1.) acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
CA2782031A 2009-12-11 2010-12-10 Sterilizable chemistry for test elements Active CA2782031C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09178958.6 2009-12-11
EP09178958A EP2333544A1 (de) 2009-12-11 2009-12-11 Sterilisierbare Chemie für Testelemente
PCT/EP2010/069368 WO2011070149A1 (de) 2009-12-11 2010-12-10 Sterilisierbare chemie für testelemente

Publications (2)

Publication Number Publication Date
CA2782031A1 CA2782031A1 (en) 2011-06-16
CA2782031C true CA2782031C (en) 2015-08-11

Family

ID=41716572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2782031A Active CA2782031C (en) 2009-12-11 2010-12-10 Sterilizable chemistry for test elements

Country Status (11)

Country Link
US (2) US9399792B2 (https=)
EP (2) EP2333544A1 (https=)
JP (1) JP5824459B2 (https=)
KR (1) KR101435303B1 (https=)
CN (2) CN102639997A (https=)
CA (1) CA2782031C (https=)
ES (1) ES2443576T3 (https=)
HK (1) HK1220739A1 (https=)
MX (1) MX2012006445A (https=)
PL (1) PL2510354T3 (https=)
WO (1) WO2011070149A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2287605A1 (de) * 2009-08-20 2011-02-23 Roche Diagnostics GmbH Vereinfachte Magazinierung integrierter Systeme
EP2292751A1 (de) * 2009-08-20 2011-03-09 Roche Diagnostics GmbH Stabilisierung von Enzymen mit stabilen Coenzymen
EP2333544A1 (de) 2009-12-11 2011-06-15 F. Hoffmann-La Roche AG Sterilisierbare Chemie für Testelemente
MX2012006706A (es) * 2009-12-16 2012-07-03 Hoffmann La Roche Deteccion de la descomposicion de las enzimas en un elemento de prueba mediante la liberacion controlada de analito protegido.
US8999720B2 (en) * 2011-11-17 2015-04-07 Medtronic Minimed, Inc. Aqueous radiation protecting formulations and methods for making and using them
US8921061B2 (en) * 2012-11-02 2014-12-30 Roche Diagnostics Operations, Inc. Reagent materials and associated test elements

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196340A (en) 1989-08-04 1993-03-23 Nec Corporation Enzyme electrode containing an enzyme and a coenzyme immobilized in separate layers of a membrane
US5801006A (en) 1997-02-04 1998-09-01 Specialty Assays, Inc. Use of NADPH and NADH analogs in the measurement of enzyme activities and metabolites
US5879297A (en) 1997-05-08 1999-03-09 Lucent Medical Systems, Inc. System and method to determine the location and orientation of an indwelling medical device
AU753745B2 (en) 1998-04-24 2002-10-24 Roche Diagnostics Gmbh Storage container for analytical devices
JP3694424B2 (ja) * 1998-09-29 2005-09-14 松下電器産業株式会社 グルコースセンサ
US6380380B1 (en) 1999-01-04 2002-04-30 Specialty Assays, Inc. Use of nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucliotide phosphate (NADP) analogs to measure enzyme activities metabolites and substrates
JP2000350588A (ja) * 1999-04-08 2000-12-19 Koji Hayade グルコース脱水素酵素
WO2001036955A1 (en) * 1999-11-16 2001-05-25 Matsushita Electric Industrial Co., Ltd. Biosensor
US7163616B2 (en) 2001-09-14 2007-01-16 Bayer Corporation Reagents and methods for detecting analytes, and devices comprising reagents for detecting analytes
DE60322708D1 (de) 2002-06-17 2008-09-18 Arkray Inc Glucosesensor unter verwendung von glucosedehydrogenase
JP2004117233A (ja) 2002-09-27 2004-04-15 Fuji Photo Film Co Ltd 生化学解析用ユニットおよびその製造方法並びに化学発光法および生化学解析装置
US20040120848A1 (en) 2002-12-20 2004-06-24 Maria Teodorczyk Method for manufacturing a sterilized and calibrated biosensor-based medical device
US8052926B2 (en) * 2002-12-27 2011-11-08 Roche Diagnostics Operations, Inc. Method for manufacturing a sterilized lancet integrated biosensor
PL2705792T3 (pl) 2004-03-06 2015-10-30 Hoffmann La Roche Urządzenie do pobierania próbki płynu ustrojowego
US8591436B2 (en) 2004-04-30 2013-11-26 Roche Diagnostics Operations, Inc. Lancets for bodily fluid sampling supplied on a tape
US7553615B2 (en) * 2005-07-28 2009-06-30 Roche Diagnostics Operations, Inc. Compounds, methods, complexes, apparatuses and uses relating to stabile forms of NAD/NADH
DE102005035461A1 (de) 2005-07-28 2007-02-15 Roche Diagnostics Gmbh Stabile NAD/NADH-Derivate
EP1964927A1 (de) 2007-02-27 2008-09-03 F. Hoffmann-La Roche AG Chinone als Mediatoren für photometrische Teste
EP1992284A1 (de) 2007-05-15 2008-11-19 F.Hoffmann-La Roche Ag Verfahren zur Magazinierung von Stechelementen und Bandmagazin
CA2721214A1 (en) * 2008-04-10 2009-10-15 Abbott Diabetes Care Inc. Method and system for sterilizing an analyte sensor
EP2333544A1 (de) 2009-12-11 2011-06-15 F. Hoffmann-La Roche AG Sterilisierbare Chemie für Testelemente

Also Published As

Publication number Publication date
MX2012006445A (es) 2012-06-28
US9399792B2 (en) 2016-07-26
JP2013513372A (ja) 2013-04-22
KR20120094010A (ko) 2012-08-23
HK1220739A1 (zh) 2017-05-12
ES2443576T3 (es) 2014-02-19
PL2510354T3 (pl) 2014-05-30
US10106835B2 (en) 2018-10-23
JP5824459B2 (ja) 2015-11-25
KR101435303B1 (ko) 2014-08-27
WO2011070149A1 (de) 2011-06-16
EP2333544A1 (de) 2011-06-15
EP2510354B1 (de) 2013-11-27
CN102639997A (zh) 2012-08-15
EP2510354A1 (de) 2012-10-17
CA2782031A1 (en) 2011-06-16
US20160333391A1 (en) 2016-11-17
US20130011871A1 (en) 2013-01-10
CN105543338A (zh) 2016-05-04

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