BR112022005823A2 - Determinação não invasiva de glicose - Google Patents

Determinação não invasiva de glicose

Info

Publication number
BR112022005823A2
BR112022005823A2 BR112022005823A BR112022005823A BR112022005823A2 BR 112022005823 A2 BR112022005823 A2 BR 112022005823A2 BR 112022005823 A BR112022005823 A BR 112022005823A BR 112022005823 A BR112022005823 A BR 112022005823A BR 112022005823 A2 BR112022005823 A2 BR 112022005823A2
Authority
BR
Brazil
Prior art keywords
invasive glucose
glucose determination
invasive
determination
blood glucose
Prior art date
Application number
BR112022005823A
Other languages
English (en)
Inventor
Dieter Ebert
Rolf-Dieter Klein
Original Assignee
Gluco Tera Tech 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 Gluco Tera Tech Ag filed Critical Gluco Tera Tech Ag
Publication of BR112022005823A2 publication Critical patent/BR112022005823A2/pt

Links

Classifications

    • 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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A61B5/015—By temperature mapping of body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  using microwaves or terahertz waves
    • 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
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Toxicology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Radiation Pyrometers (AREA)

Abstract

determinação não invasiva de glicose. a presente invenção refere-se à determinação não invasiva de glicose no sangue, em particular à determinação não invasiva de glicose no sangue capilar.
BR112022005823A 2019-09-30 2020-09-17 Determinação não invasiva de glicose BR112022005823A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19200618 2019-09-30
PCT/EP2020/076023 WO2021063696A1 (de) 2019-09-30 2020-09-17 Nicht-invasive bestimmung von glucose

Publications (1)

Publication Number Publication Date
BR112022005823A2 true BR112022005823A2 (pt) 2022-06-21

Family

ID=68424561

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022005823A BR112022005823A2 (pt) 2019-09-30 2020-09-17 Determinação não invasiva de glicose
BR112022006013A BR112022006013A2 (pt) 2019-09-30 2020-09-17 Dispositivo e método para a determinação não inva-siva de analito

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022006013A BR112022006013A2 (pt) 2019-09-30 2020-09-17 Dispositivo e método para a determinação não inva-siva de analito

Country Status (9)

Country Link
US (2) US20220409105A1 (pt)
EP (2) EP4037559A1 (pt)
JP (2) JP2022549959A (pt)
CN (2) CN114727776A (pt)
AU (2) AU2020360444A1 (pt)
BR (2) BR112022005823A2 (pt)
CA (2) CA3156108A1 (pt)
MX (2) MX2022003812A (pt)
WO (2) WO2021063695A1 (pt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615672A (en) * 1993-01-28 1997-04-01 Optiscan, Inc. Self-emission noninvasive infrared spectrophotometer with body temperature compensation
US9117133B2 (en) * 2008-06-18 2015-08-25 Spectral Image, Inc. Systems and methods for hyperspectral imaging
US20140163362A1 (en) * 2012-08-01 2014-06-12 California Institute Of Technology Cardiac microwave signal determination of cardiovascular diseases
WO2014099822A2 (en) * 2012-12-17 2014-06-26 Brady Patrick K System and method for identifying materials using a thz spectral fingerprint in a media with high water content
DE102013010611A1 (de) 2013-06-25 2015-01-08 Sms Swiss Medical Sensor Ag Messvorrichtung und Messverfahren zum Messen von Rohdaten zur Bestimmung eines Blutparameters, insbesondere zur nichtinvasiven Bestimmung der D-Glucose-Konzentration
JP6389135B2 (ja) * 2015-03-30 2018-09-12 日本電信電話株式会社 成分濃度分析装置および成分濃度分析方法
WO2018000122A1 (zh) 2016-06-27 2018-01-04 祁家亮 自拍装置
EP3443887A1 (de) 2017-08-18 2019-02-20 Swiss Spectral AG Vorrichtung und verfahren zur nicht-invasiven bestimmung von analyten ohne externe strahlungsquelle

Also Published As

Publication number Publication date
AU2020360024A1 (en) 2022-05-19
AU2020360444A1 (en) 2022-05-19
BR112022006013A2 (pt) 2022-07-12
CA3156108A1 (en) 2021-04-08
JP2022549958A (ja) 2022-11-29
CA3156102A1 (en) 2021-04-08
CN114727775A (zh) 2022-07-08
US20220409105A1 (en) 2022-12-29
CN114727776A (zh) 2022-07-08
EP4037559A1 (de) 2022-08-10
WO2021063696A1 (de) 2021-04-08
EP4037560A1 (de) 2022-08-10
US20220338765A1 (en) 2022-10-27
MX2022003811A (es) 2022-07-11
JP2022549959A (ja) 2022-11-29
MX2022003812A (es) 2022-07-11
WO2021063695A1 (de) 2021-04-08

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