BRPI0909825A2 - método e sistemas para detecção não-invasiva de glicose sanguíneo utilizando dados espectrais de um ou mais componentes que não a glicose - Google Patents

método e sistemas para detecção não-invasiva de glicose sanguíneo utilizando dados espectrais de um ou mais componentes que não a glicose

Info

Publication number
BRPI0909825A2
BRPI0909825A2 BRPI0909825A BRPI0909825A BRPI0909825A2 BR PI0909825 A2 BRPI0909825 A2 BR PI0909825A2 BR PI0909825 A BRPI0909825 A BR PI0909825A BR PI0909825 A BRPI0909825 A BR PI0909825A BR PI0909825 A2 BRPI0909825 A2 BR PI0909825A2
Authority
BR
Brazil
Prior art keywords
glucose
systems
spectral data
invasive detection
components
Prior art date
Application number
BRPI0909825A
Other languages
English (en)
Inventor
Zhi Xu
Original Assignee
Univ Missouri
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
Family has litigation
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Application filed by Univ Missouri filed Critical Univ Missouri
Publication of BRPI0909825A2 publication Critical patent/BRPI0909825A2/pt
Publication of BRPI0909825B1 publication Critical patent/BRPI0909825B1/pt
Publication of BRPI0909825B8 publication Critical patent/BRPI0909825B8/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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BRPI0909825A 2008-03-25 2009-03-20 método e sistemas para detecção não-invasiva de glicose sanguíneo utilizando dados espectrais de um ou mais componentes que não a glicose BRPI0909825B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3917008P 2008-03-25 2008-03-25
US61/039,170 2008-03-25
PCT/US2009/037805 WO2009120600A2 (en) 2008-03-25 2009-03-20 Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose

Publications (3)

Publication Number Publication Date
BRPI0909825A2 true BRPI0909825A2 (pt) 2015-10-06
BRPI0909825B1 BRPI0909825B1 (pt) 2020-09-15
BRPI0909825B8 BRPI0909825B8 (pt) 2021-06-22

Family

ID=41114605

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909825A BRPI0909825B8 (pt) 2008-03-25 2009-03-20 método e sistemas para detecção não-invasiva de glicose sanguíneo utilizando dados espectrais de um ou mais componentes que não a glicose

Country Status (4)

Country Link
US (3) US10542919B2 (pt)
JP (2) JP2011516118A (pt)
BR (1) BRPI0909825B8 (pt)
WO (1) WO2009120600A2 (pt)

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US10542919B2 (en) 2008-03-25 2020-01-28 St. Louis Medical Devices, Inc. Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose
US8340738B2 (en) 2008-05-22 2012-12-25 The Curators Of The University Of Missouri Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis
BRPI1010304B1 (pt) 2009-04-01 2021-10-19 The Curators Of The University Of Missouri Aparelho e método para concentrar luz
DE102014108424B3 (de) 2014-06-16 2015-06-11 Johann Wolfgang Goethe-Universität Nicht-invasive Stoffanalyse
WO2017097824A1 (de) 2015-12-09 2017-06-15 Diamontech Gmbh Vorrichtung und verfahren zum analysieren eines stoffs
JP6880024B2 (ja) 2015-12-09 2021-06-02 ディアモンテク、アクチェンゲゼルシャフトＤｉａＭｏｎＴｅｃｈ ＡＧ 物質を分析するための装置及び方法
KR101746352B1 (ko) 2016-04-29 2017-06-12 다담마이크로 주식회사 광반사 측정법을 이용한 비침습식 혈당 측정 방법 및 장치
KR102610590B1 (ko) 2016-07-25 2023-12-07 삼성전자주식회사 생체 내 물질 추정 장치 및 방법, 단위 스펙트럼 획득 장치 및 웨어러블 기기
CN108261202B (zh) * 2016-12-30 2021-09-10 北京大学 一种测量血糖的系统及其使用方法
EP3676599A1 (en) * 2017-09-01 2020-07-08 Antelope Dx Bv Photonic interferometer based sensing
TWI855635B (zh) * 2022-04-14 2024-09-11 中央研究院 利用演繹學習系統的非侵入式血糖預測
WO2025005895A1 (en) * 2023-06-24 2025-01-02 Maravi̇a Medi̇kal Ve Teknoloji̇ Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Non-invasive glucose monitoring device
CN120594457A (zh) * 2024-03-05 2025-09-05 台亚半导体股份有限公司 光感测装置及其制造方法

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US11147482B2 (en) 2021-10-19
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