ES2163099T3 - Tiras de analisis para la determinacion de glucosa en la sangre. - Google Patents

Tiras de analisis para la determinacion de glucosa en la sangre.

Info

Publication number
ES2163099T3
ES2163099T3 ES97302307T ES97302307T ES2163099T3 ES 2163099 T3 ES2163099 T3 ES 2163099T3 ES 97302307 T ES97302307 T ES 97302307T ES 97302307 T ES97302307 T ES 97302307T ES 2163099 T3 ES2163099 T3 ES 2163099T3
Authority
ES
Spain
Prior art keywords
glucose
matrix
blood
sample
reflectance
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
Application number
ES97302307T
Other languages
English (en)
Inventor
John L Smith
Yeung S Yu
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.)
LifeScan Inc
Original Assignee
LifeScan Inc
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 LifeScan Inc filed Critical LifeScan Inc
Application granted granted Critical
Publication of ES2163099T3 publication Critical patent/ES2163099T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Diabetes (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

TIRA REACTIVA ADAPTADA PARA SU USO EN UN MEDIDOR DE GLUCOSA EN SANGRE. SE APLICA UNA MUESTRA DE SANGRE COMPLETA A UNA SUPERFICIE DE UNA MATRIZ SOBRE LA TIRA Y SE MIDE LA REFLECTANCIA DE LA SUPERFICIE OPUESTA DE LA MATRIZ A APROXIMADAMENTE 635 NM Y 700 NM, CALCULANDO A PARTIR DE LA REFLECTANCIA LA CONCENTRACION DE GLUCOSA EN LA MUESTRA. LA PORCION DE LA MUESTRA APLICADA QUE PENETRA EN LA MATRIZ Y ES VISIBLE DESDE LA SUPERFICIE DE ENSAYO NO PRESENTA ABSORCION APRECIABLE A 700 NM. NO OBSTANTE, LA MUESTRA QUE CONTIENE GLUCOSA INTERACTUA CON LOS COMPONENTES DE LA MATRIZ QUE CONTIENE EL REACTIVO PARA PROVOCAR UN CAMBIO EN LA REFLECTANCIA A 700 NM QUE ESTIMULA EL EFECTO DEL COLOR DE LA SANGRE. COMO RESULTADO SE PUEDE UTILIZAR LA TIRA EN MEDIDORES QUE MIDEN LA CONCENTRACION DE GLUCOSA EN MUESTRAS DE SANGRE COMPLETA EN PRESENCIA DE HEMOGLOBINA OPTICAMENTE VISIBLE.
ES97302307T 1996-04-04 1997-04-03 Tiras de analisis para la determinacion de glucosa en la sangre. Expired - Lifetime ES2163099T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62753096A 1996-04-04 1996-04-04

Publications (1)

Publication Number Publication Date
ES2163099T3 true ES2163099T3 (es) 2002-01-16

Family

ID=24515038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97302307T Expired - Lifetime ES2163099T3 (es) 1996-04-04 1997-04-03 Tiras de analisis para la determinacion de glucosa en la sangre.

Country Status (15)

Country Link
US (1) US5972294A (es)
EP (1) EP0799896B1 (es)
JP (1) JPH1031023A (es)
KR (1) KR100490185B1 (es)
CN (1) CN1184480C (es)
AT (1) ATE205541T1 (es)
CA (1) CA2201570A1 (es)
DE (1) DE69706594T2 (es)
DK (1) DK0799896T3 (es)
ES (1) ES2163099T3 (es)
IL (1) IL120587A (es)
MX (1) MX9702502A (es)
NO (1) NO317633B1 (es)
PT (1) PT799896E (es)
SG (1) SG73447A1 (es)

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Also Published As

Publication number Publication date
KR970071005A (ko) 1997-11-07
NO971515L (no) 1997-10-06
CN1184480C (zh) 2005-01-12
DE69706594D1 (de) 2001-10-18
CA2201570A1 (en) 1997-10-04
NO971515D0 (no) 1997-04-03
CN1169533A (zh) 1998-01-07
MX9702502A (es) 1998-04-30
KR100490185B1 (ko) 2005-08-31
IL120587A (en) 2000-10-31
JPH1031023A (ja) 1998-02-03
IL120587A0 (en) 1997-08-14
NO317633B1 (no) 2004-11-29
SG73447A1 (en) 2000-06-20
EP0799896A2 (en) 1997-10-08
DE69706594T2 (de) 2002-07-11
EP0799896A3 (en) 1998-12-23
EP0799896B1 (en) 2001-09-12
DK0799896T3 (da) 2001-11-19
ATE205541T1 (de) 2001-09-15
PT799896E (pt) 2001-12-28
US5972294A (en) 1999-10-26

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