ATE325575T1 - Optischer sensor zur in-situ messung von analyten - Google Patents

Optischer sensor zur in-situ messung von analyten

Info

Publication number
ATE325575T1
ATE325575T1 AT01982427T AT01982427T ATE325575T1 AT E325575 T1 ATE325575 T1 AT E325575T1 AT 01982427 T AT01982427 T AT 01982427T AT 01982427 T AT01982427 T AT 01982427T AT E325575 T1 ATE325575 T1 AT E325575T1
Authority
AT
Austria
Prior art keywords
sensor
skin
analytes
optical sensor
situ measurement
Prior art date
Application number
AT01982427T
Other languages
English (en)
Inventor
Bo Petersson
Anders Weber
Original Assignee
Precisense As
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 Precisense As filed Critical Precisense As
Application granted granted Critical
Publication of ATE325575T1 publication Critical patent/ATE325575T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles
    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • A61M2037/0023—Drug applicators using microneedles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Anesthesiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT01982427T 2000-10-13 2001-10-12 Optischer sensor zur in-situ messung von analyten ATE325575T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0025147.0A GB0025147D0 (en) 2000-10-13 2000-10-13 Optical sensor for in situ measurement of analytes

Publications (1)

Publication Number Publication Date
ATE325575T1 true ATE325575T1 (de) 2006-06-15

Family

ID=9901242

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01982427T ATE325575T1 (de) 2000-10-13 2001-10-12 Optischer sensor zur in-situ messung von analyten

Country Status (15)

Country Link
US (1) US6671527B2 (de)
EP (1) EP1324691B1 (de)
JP (1) JP3873023B2 (de)
AT (1) ATE325575T1 (de)
AU (2) AU1401602A (de)
CA (1) CA2425337C (de)
CY (1) CY1105129T1 (de)
DE (1) DE60119556T2 (de)
DK (1) DK1324691T3 (de)
ES (1) ES2263671T3 (de)
GB (1) GB0025147D0 (de)
NO (1) NO334509B1 (de)
NZ (1) NZ525567A (de)
PT (1) PT1324691E (de)
WO (1) WO2002030275A1 (de)

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WO2019142913A1 (ja) * 2018-01-18 2019-07-25 国立大学法人東京大学 ３次元組織内のグルコース濃度マッピングのための蛍光マイクロ粒子
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AU1401602A (en) 2002-04-22
JP3873023B2 (ja) 2007-01-24
NZ525567A (en) 2004-05-28
CY1105129T1 (el) 2010-03-03
US20020058863A1 (en) 2002-05-16
AU2002214016B2 (en) 2005-06-16
CA2425337A1 (en) 2002-04-18
ES2263671T3 (es) 2006-12-16
PT1324691E (pt) 2006-08-31
CA2425337C (en) 2012-01-10
EP1324691A1 (de) 2003-07-09
JP2004510527A (ja) 2004-04-08
NO20031685L (no) 2003-05-28
DE60119556T2 (de) 2007-01-25
GB0025147D0 (en) 2000-11-29
DK1324691T3 (da) 2006-09-11
NO334509B1 (no) 2014-03-24
EP1324691B1 (de) 2006-05-10
DE60119556D1 (de) 2006-06-14
US6671527B2 (en) 2003-12-30
NO20031685D0 (no) 2003-04-11

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