AR058550A1 - Analisis in vivo no invasivo, por impedancia bioelectrica de cambios en tejidos mediados por glucosa - Google Patents

Analisis in vivo no invasivo, por impedancia bioelectrica de cambios en tejidos mediados por glucosa

Info

Publication number
AR058550A1
AR058550A1 ARP060105567A ARP060105567A AR058550A1 AR 058550 A1 AR058550 A1 AR 058550A1 AR P060105567 A ARP060105567 A AR P060105567A AR P060105567 A ARP060105567 A AR P060105567A AR 058550 A1 AR058550 A1 AR 058550A1
Authority
AR
Argentina
Prior art keywords
glucose
changes
electrodes
bioelectric impedance
invasive analysis
Prior art date
Application number
ARP060105567A
Other languages
English (en)
Inventor
Jilane G Faigh
Kathleen A Black
Scott E Carpenter
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of AR058550A1 publication Critical patent/AR058550A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • 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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance

Abstract

Un método no invasivo, in vivo para medir cambios en tejidos mediados por glucosa. El método comprende proveer un sistema para medir valores de impedancia directa o indirectamente. El método también comprende proveer por lo menos tres electrodos y las correspondientes almohadillas de electrodo. Los electrodos se conectan al sistema. El método también comprende poner en contacto las almohadillas de electrodo con la piel del usuario. El método también comprende poner en contacto cada uno de los por lo menos cuatro electrodos con la correspondiente almohadilla de electrodo. El método también comprende aplicar una corriente alterna. El método también comprende determinar la correlacion entre la concentracion de glucosa en el tejido y los cambios de impedancia medidos.
ARP060105567A 2005-12-16 2006-12-15 Analisis in vivo no invasivo, por impedancia bioelectrica de cambios en tejidos mediados por glucosa AR058550A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75124105P 2005-12-16 2005-12-16

Publications (1)

Publication Number Publication Date
AR058550A1 true AR058550A1 (es) 2008-02-13

Family

ID=38218452

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060105567A AR058550A1 (es) 2005-12-16 2006-12-15 Analisis in vivo no invasivo, por impedancia bioelectrica de cambios en tejidos mediados por glucosa

Country Status (6)

Country Link
US (1) US20100130883A1 (es)
EP (1) EP1962672A2 (es)
JP (1) JP2009519765A (es)
AR (1) AR058550A1 (es)
TW (1) TW200730135A (es)
WO (1) WO2007075410A2 (es)

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EP2429380A1 (en) 2009-04-17 2012-03-21 Biovotion AG Wide band field response measurement for glucose determination
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PL2395353T3 (pl) 2010-06-09 2019-02-28 Apex Biotechnology Corp. Urządzenie i sposób pomiaru czasu protrombinowego i hematokrytu poprzez analizę zmiany reaktancji w próbce
WO2012074794A2 (en) 2010-11-30 2012-06-07 Newlife Sciences Llc Apparatus and method for treatment of pain with body impedance analyzer
RU2518134C2 (ru) * 2012-02-24 2014-06-10 Хилби Корпорейшн Способ определения концентрации глюкозы в крови человека
TWI472755B (zh) * 2012-03-06 2015-02-11 Univ Nat Central 利用交流阻抗法量測糖化蛋白比例之方法
US9357958B2 (en) 2012-06-08 2016-06-07 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
US9693694B2 (en) 2012-11-21 2017-07-04 Folim G. Halaka Cancer cell detection using dielectrophoretic dynamic light scattering (DDLS) spectroscopy
US8843186B2 (en) 2012-11-21 2014-09-23 Folim G. Halaka Non-invasive reagentless glucose determination
US10314496B2 (en) * 2013-02-20 2019-06-11 Tosense, Inc. Necklace-shaped physiological monitor
US10945630B2 (en) 2013-12-16 2021-03-16 Medtronic Minimed, Inc. Use of Electrochemical Impedance Spectroscopy (EIS) in gross failure analysis
CN105455808A (zh) * 2014-07-07 2016-04-06 北京大学深圳研究生院 一种用于测量人体体表电特性的电极及测量系统
CN104545910B (zh) * 2014-12-29 2017-08-22 深圳市前海安测信息技术有限公司 慢性病早期电生理检测方法和系统
CN105011946B (zh) * 2015-07-22 2018-05-04 通普生物科技（北京）有限公司 测量血糖值的方法
CN106377259B (zh) * 2016-08-30 2019-05-31 苏州涵轩信息科技有限公司 一种血液状态检测装置及获取阻抗变化值的方法
KR20200120398A (ko) 2019-04-12 2020-10-21 삼성전자주식회사 체내 물질 성분 분석 장치 및 방법과, 임피던스 측정 장치
IL304889A (en) 2019-06-12 2023-10-01 Truerelief Llc System and method for providing pulsatile electric current to living tissue
DE102019007223B4 (de) * 2019-10-17 2024-03-07 eTouch Medical lnc. Nicht-invasives System zum Testen von Blutzucker und entsprechendes Verfahren
US11589764B1 (en) * 2019-10-30 2023-02-28 Brigham Young University Methods and devices for aligning miniaturized spectrometers and impedance sensors in wearable devices
KR20210092577A (ko) 2020-01-16 2021-07-26 삼성전자주식회사 성분 분석 장치 및 방법과 임피던스 측정 장치
AU2021214416A1 (en) * 2020-01-29 2022-09-08 Opuz Pty Ltd A non-invasive continuous blood glucose monitor
US11766196B1 (en) * 2020-03-19 2023-09-26 Brigham Young University Devices, systems, and methods for handling noise in non-invasive biological interrogation techniques
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SE466987B (sv) * 1990-10-18 1992-05-11 Stiftelsen Ct Foer Dentaltekni Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans
CN1471373A (zh) * 2001-02-05 2004-01-28 ��³��ɭ˹��˾ 测定血液中葡萄糖浓度的方法
US20050101875A1 (en) * 2001-10-04 2005-05-12 Right Corporation Non-invasive body composition monitor, system and method
PL1718200T3 (pl) * 2004-02-05 2017-01-31 Dermal Devices Inc. Urządzenie do mierzenia glukozy we krwi z użyciem pomiarów impedancji sub-skórnej tkanki ciała
CA2555807A1 (en) * 2004-02-12 2005-08-25 Biopeak Corporation Non-invasive method and apparatus for determining a physiological parameter

Also Published As

Publication number Publication date
JP2009519765A (ja) 2009-05-21
US20100130883A1 (en) 2010-05-27
WO2007075410A2 (en) 2007-07-05
EP1962672A2 (en) 2008-09-03
TW200730135A (en) 2007-08-16
WO2007075410A3 (en) 2007-12-13

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