ATE345732T1 - Vorrichtung zur bestimmung der glukosekonzentration in körperflüssigkeit - Google Patents

Vorrichtung zur bestimmung der glukosekonzentration in körperflüssigkeit

Info

Publication number
ATE345732T1
ATE345732T1 AT01914075T AT01914075T ATE345732T1 AT E345732 T1 ATE345732 T1 AT E345732T1 AT 01914075 T AT01914075 T AT 01914075T AT 01914075 T AT01914075 T AT 01914075T AT E345732 T1 ATE345732 T1 AT E345732T1
Authority
AT
Austria
Prior art keywords
body fluid
strip electrode
electrode
specimen
electrodes
Prior art date
Application number
AT01914075T
Other languages
English (en)
Inventor
Thomas W Schrepfer
Andreas Caduff
Etienne Hirt
Heinz Suesstrunk
Original Assignee
Solianis Holding 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 Solianis Holding Ag filed Critical Solianis Holding Ag
Application granted granted Critical
Publication of ATE345732T1 publication Critical patent/ATE345732T1/de

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
    • 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 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)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT01914075T 2001-03-06 2001-03-06 Vorrichtung zur bestimmung der glukosekonzentration in körperflüssigkeit ATE345732T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2001/000334 WO2002069791A1 (en) 2001-03-06 2001-03-06 Method and device for determining the concentration of a substance in body liquid

Publications (1)

Publication Number Publication Date
ATE345732T1 true ATE345732T1 (de) 2006-12-15

Family

ID=11004054

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01914075T ATE345732T1 (de) 2001-03-06 2001-03-06 Vorrichtung zur bestimmung der glukosekonzentration in körperflüssigkeit
AT06021295T ATE547045T1 (de) 2001-03-06 2001-03-06 Vorrichtung zur bestimmung der konzentration eines stoffes in körperflüssigkeit

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06021295T ATE547045T1 (de) 2001-03-06 2001-03-06 Vorrichtung zur bestimmung der konzentration eines stoffes in körperflüssigkeit

Country Status (13)

Country Link
US (1) US7693561B2 (de)
EP (2) EP1818010B1 (de)
JP (1) JP4855639B2 (de)
AT (2) ATE345732T1 (de)
AU (1) AU2001239462B2 (de)
CA (1) CA2439822C (de)
CZ (1) CZ20032650A3 (de)
DE (1) DE60124714T2 (de)
IL (2) IL157755A0 (de)
MX (1) MXPA03008047A (de)
SK (1) SK12272003A3 (de)
TW (1) TW524977B (de)
WO (1) WO2002069791A1 (de)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8641644B2 (en) 2000-11-21 2014-02-04 Sanofi-Aventis Deutschland Gmbh Blood testing apparatus having a rotatable cartridge with multiple lancing elements and testing means
WO2002069791A1 (en) 2001-03-06 2002-09-12 Pendragon Medical Ltd. Method and device for determining the concentration of a substance in body liquid
US7315767B2 (en) 2001-03-06 2008-01-01 Solianis Holding Ag Impedance spectroscopy based systems and methods
US7344507B2 (en) 2002-04-19 2008-03-18 Pelikan Technologies, Inc. Method and apparatus for lancet actuation
US7041068B2 (en) 2001-06-12 2006-05-09 Pelikan Technologies, Inc. Sampling module device and method
CA2448902C (en) 2001-06-12 2010-09-07 Pelikan Technologies, Inc. Self optimizing lancing device with adaptation means to temporal variations in cutaneous properties
US9427532B2 (en) 2001-06-12 2016-08-30 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7537571B2 (en) 2001-06-12 2009-05-26 Pelikan Technologies, Inc. Integrated blood sampling analysis system with multi-use sampling module
US9226699B2 (en) 2002-04-19 2016-01-05 Sanofi-Aventis Deutschland Gmbh Body fluid sampling module with a continuous compression tissue interface surface
US9795747B2 (en) 2010-06-02 2017-10-24 Sanofi-Aventis Deutschland Gmbh Methods and apparatus for lancet actuation
US7344894B2 (en) 2001-10-16 2008-03-18 Agilent Technologies, Inc. Thermal regulation of fluidic samples within a diagnostic cartridge
US7505811B2 (en) * 2001-11-19 2009-03-17 Dune Medical Devices Ltd. Method and apparatus for examining tissue for predefined target cells, particularly cancerous cells, and a probe useful in such method and apparatus
US8116845B2 (en) * 2005-08-04 2012-02-14 Dune Medical Devices Ltd. Tissue-characterization probe with effective sensor-to-tissue contact
US8032211B2 (en) * 2002-01-04 2011-10-04 Dune Medical Devices Ltd. Probes, systems, and methods for examining tissue according to the dielectric properties thereof
US20080154090A1 (en) * 2005-01-04 2008-06-26 Dune Medical Devices Ltd. Endoscopic System for In-Vivo Procedures
US20080287750A1 (en) * 2002-01-04 2008-11-20 Dune Medical Devices Ltd. Ergonomic probes
US7809425B2 (en) * 2003-07-24 2010-10-05 Dune Medical Devices Ltd. Method and apparatus for examining a substance, particularly tissue, to characterize its type
US8019411B2 (en) 2002-01-04 2011-09-13 Dune Medical Devices Ltd. Probes, systems, and methods for examining tissue according to the dielectric properties thereof
US8721565B2 (en) * 2005-08-04 2014-05-13 Dune Medical Devices Ltd. Device for forming an effective sensor-to-tissue contact
US9248267B2 (en) 2002-04-19 2016-02-02 Sanofi-Aventis Deustchland Gmbh Tissue penetration device
US7563232B2 (en) 2002-04-19 2009-07-21 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8702624B2 (en) 2006-09-29 2014-04-22 Sanofi-Aventis Deutschland Gmbh Analyte measurement device with a single shot actuator
US7374544B2 (en) 2002-04-19 2008-05-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7524293B2 (en) 2002-04-19 2009-04-28 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7331931B2 (en) 2002-04-19 2008-02-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7547287B2 (en) 2002-04-19 2009-06-16 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7232451B2 (en) 2002-04-19 2007-06-19 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7485128B2 (en) 2002-04-19 2009-02-03 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US8579831B2 (en) 2002-04-19 2013-11-12 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
US7244265B2 (en) 2002-04-19 2007-07-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7410468B2 (en) 2002-04-19 2008-08-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7141058B2 (en) 2002-04-19 2006-11-28 Pelikan Technologies, Inc. Method and apparatus for a body fluid sampling device using illumination
US9795334B2 (en) 2002-04-19 2017-10-24 Sanofi-Aventis Deutschland Gmbh Method and apparatus for penetrating tissue
AU2003231749A1 (en) 2002-04-19 2003-11-03 Pelikan Technologies, Inc. Device and method for variable speed lancet
US7291117B2 (en) 2002-04-19 2007-11-06 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7229458B2 (en) 2002-04-19 2007-06-12 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US9314194B2 (en) 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
US7491178B2 (en) 2002-04-19 2009-02-17 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7297122B2 (en) 2002-04-19 2007-11-20 Pelikan Technologies, Inc. Method and apparatus for penetrating tissue
US7226461B2 (en) 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US8784335B2 (en) 2002-04-19 2014-07-22 Sanofi-Aventis Deutschland Gmbh Body fluid sampling device with a capacitive sensor
US7371247B2 (en) 2002-04-19 2008-05-13 Pelikan Technologies, Inc Method and apparatus for penetrating tissue
ATE446045T1 (de) 2002-09-04 2009-11-15 Solianis Holding Ag Verfahren und vorrichtung zur glukosemessung
WO2004023125A2 (en) * 2002-09-05 2004-03-18 Pendragon Medical Ltd. Impedance spectroscopy based systems and methods
AU2002334314A1 (en) 2002-09-24 2004-04-19 Pendragon Medical Ltd. Device for the measurement of glucose concentrations
US8574895B2 (en) 2002-12-30 2013-11-05 Sanofi-Aventis Deutschland Gmbh Method and apparatus using optical techniques to measure analyte levels
WO2006001797A1 (en) 2004-06-14 2006-01-05 Pelikan Technologies, Inc. Low pain penetrating
US7604592B2 (en) 2003-06-13 2009-10-20 Pelikan Technologies, Inc. Method and apparatus for a point of care device
EP1671096A4 (de) 2003-09-29 2009-09-16 Pelikan Technologies Inc Verfahren und apparatur für eine verbesserte probeneinfangvorrichtung
EP1680014A4 (de) 2003-10-14 2009-01-21 Pelikan Technologies Inc Verfahren und gerät für eine variable anwenderschnittstelle
US7020506B2 (en) 2003-11-06 2006-03-28 Orsense Ltd. Method and system for non-invasive determination of blood-related parameters
AU2003283714A1 (en) * 2003-11-27 2005-06-24 Solianis Holding Ag Techniques for determining glucose levels
WO2005053523A1 (en) * 2003-12-02 2005-06-16 Solianis Holding Ag A device and method for measuring a property of living tissue
WO2005065414A2 (en) 2003-12-31 2005-07-21 Pelikan Technologies, Inc. Method and apparatus for improving fluidic flow and sample capture
US7279337B2 (en) * 2004-03-10 2007-10-09 Agilent Technologies, Inc. Method and apparatus for sequencing polymers through tunneling conductance variation detection
US8828203B2 (en) 2004-05-20 2014-09-09 Sanofi-Aventis Deutschland Gmbh Printable hydrogels for biosensors
US9775553B2 (en) 2004-06-03 2017-10-03 Sanofi-Aventis Deutschland Gmbh Method and apparatus for a fluid sampling device
EP1765194A4 (de) 2004-06-03 2010-09-29 Pelikan Technologies Inc Verfahren und gerät für eine flüssigkeitsentnahmenvorrichtung
BRPI0418899A (pt) * 2004-06-07 2007-11-27 Solianis Holding Ag método e dispositivo para determinar um parámetro de tecido vivo
WO2006097933A2 (en) 2005-03-17 2006-09-21 Glucon Inc. Method for monitoring changes in blood glucose level
EP1890596B1 (de) * 2005-03-29 2013-10-02 Dune Medical Devices Ltd. Elektromagnetische sensoren zur gewebecharakterisierung
WO2007003955A1 (en) 2005-07-06 2007-01-11 Ferlin Medical Ltd Apparatus and method for measuring constituent concentrations within a biological tissue structure
WO2007053963A1 (en) * 2005-11-10 2007-05-18 Solianis Holding Ag Device for determining the glucose level in body tissue
GB2434872A (en) * 2006-02-03 2007-08-08 Christopher Paul Hancock Microwave system for locating inserts in biological tissue
US20100240977A1 (en) 2007-06-20 2010-09-23 Andreas Caduff Method for measuring the response of a tissue to an electromagnetic field
DE102007043132B4 (de) * 2007-09-11 2012-07-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Biosensor und Verfahren zum Messen einer Konzentration eines Analyten in einem Medium
EP2249693A1 (de) * 2008-01-11 2010-11-17 Solianis Holding Ag Verfahren und vorrichtung zur bestimmung einer eigenschaft eines lebenden gewebes
WO2009121392A1 (en) * 2008-03-31 2009-10-08 Scibase Ab Method and device for non-invasive determination of the concentration of a substance in a body fluid
EP2265324B1 (de) 2008-04-11 2015-01-28 Sanofi-Aventis Deutschland GmbH Integriertes System zur Messung von Analyten
US20090270756A1 (en) * 2008-04-23 2009-10-29 Gamache Ronald W Determining physiological characteristics of animal
WO2009152624A1 (en) * 2008-06-18 2009-12-23 Solianis Holding Ag Device and method for determining at least one characterizing parameter of multilayer body tissue
US9375169B2 (en) 2009-01-30 2016-06-28 Sanofi-Aventis Deutschland Gmbh Cam drive for managing disposable penetrating member actions with a single motor and motor and control system
US9179856B2 (en) 2009-04-17 2015-11-10 Biovotion Ag Sensing device for body tissue properties
US9247905B2 (en) * 2009-04-17 2016-02-02 Biovotion Ag Wide band field response measurement for glucose determination
GB0908043D0 (en) * 2009-05-11 2009-06-24 Microsense Ltd Non-invasive monitoring device
EP2440909B1 (de) 2009-06-09 2016-10-05 Biosensors, Inc. Nichtinvasive überwachung von blutmetabolitspiegeln
WO2011094875A1 (en) 2010-02-05 2011-08-11 Solianis Holding Ag Wearable sensor device
WO2011100390A1 (en) * 2010-02-10 2011-08-18 Baylor University Ultra-wide band non-invasive biological sensor and method
WO2011103690A1 (en) 2010-02-26 2011-09-01 Solianis Holding Ag Optical determination of blood perfusion and similar parameters
US8965476B2 (en) 2010-04-16 2015-02-24 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
DE102010028902A1 (de) * 2010-05-11 2011-11-17 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Bestimmung zellulärer und/oder extrazellulärer, insbesondere makromolekularer Anteile von Flüssigkeiten, vorzugsweise von Körperflüssigkeiten von Lebewesen
JP2014533523A (ja) * 2011-09-02 2014-12-15 ザ レジェンツ オブ ザ ユニヴァーシティー オブ カリフォルニア バイオセンシングおよび薬剤供給のためのマイクロ針アレイ
DE202012000569U1 (de) * 2012-01-20 2013-04-23 Seuffer Gmbh & Co.Kg Sensorvorrichtung zur Erfassung von Flüssigkeitseigenschaften
US20130331676A1 (en) 2012-06-08 2013-12-12 Medtronic Minimed, Inc. Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
US20140005512A1 (en) * 2012-06-27 2014-01-02 Kim Manwaring Electrically Resonant Electrode Configuration for Monitoring of a Tissue
TWI481385B (zh) * 2012-10-02 2015-04-21 Univ Lunghwa Sci & Technology Non - invasive blood glucose measurement circuit module
PL226423B1 (pl) 2012-12-21 2017-07-31 Bumar Elektronika Spółka Akcyjna Układ pomiarowy sondy
JP5600759B2 (ja) * 2013-02-04 2014-10-01 龍華科技大學 非侵襲型血糖センサー
US11229383B2 (en) 2014-08-25 2022-01-25 California Institute Of Technology Methods and systems for non-invasive measurement of blood glucose concentration by transmission of millimeter waves through human skin
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
RU2593797C1 (ru) * 2015-05-06 2016-08-10 Общество С Ограниченной Ответственностью "Хилби" Блок датчиков
JP2016220961A (ja) * 2015-05-29 2016-12-28 国立大学法人九州大学 皮膚抵抗測定装置
ES2621006B1 (es) * 2015-11-24 2018-04-10 Universidad Miguel Hernández Dispositivo no invasivo para medir nivel de glucosa en sangre y método que hace uso del mismo
JP6610245B2 (ja) * 2015-12-25 2019-11-27 セイコーエプソン株式会社 電子機器
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
JP6718650B2 (ja) * 2016-09-30 2020-07-08 国立大学法人九州大学 生体の皮膚抵抗検出装置
CN106691449A (zh) 2016-11-21 2017-05-24 清华大学 一种基于阻抗谱‑光学方法的多传感器无创血糖检测设备
US12109032B1 (en) 2017-03-11 2024-10-08 Biolinq Incorporated Methods for achieving an isolated electrical interface between an anterior surface of a microneedle structure and a posterior surface of a support structure
US11045142B1 (en) 2017-04-29 2021-06-29 Biolinq, Inc. Heterogeneous integration of silicon-fabricated solid microneedle sensors and CMOS circuitry
KR101935598B1 (ko) 2017-05-13 2019-01-04 광운대학교 산학협력단 체적 고정 구조들과 결합된 ｒｆ 패치 바이오 센서 기반 글루코스 레벨의 정량적 검출 방법
US12599337B1 (en) 2017-08-08 2026-04-14 Biolinq Incorporated Method and system for confirmation of microneedle-based analyte-selective sensor insertion into viable tissue via electrical interrogation
KR102488334B1 (ko) 2018-01-08 2023-01-13 삼성전자주식회사 혈당측정장치
US12059239B2 (en) 2018-05-08 2024-08-13 Know Labs, Inc. Electromagnetic shielding in non-invasive analyte sensors
WO2019217461A1 (en) * 2018-05-08 2019-11-14 Visualant, Inc. Health related diagnostics employing spectroscopy in radio / microwave frequency band
US11903689B2 (en) 2019-12-20 2024-02-20 Know Labs, Inc. Non-invasive analyte sensor device
US11058317B1 (en) 2019-12-20 2021-07-13 Know Labs, Inc. Non-invasive detection of an analyte using decoupled and inefficient transmit and receive antennas
US11063373B1 (en) 2019-12-20 2021-07-13 Know Labs, Inc. Non-invasive analyte sensor and system with decoupled transmit and receive antennas
US11031970B1 (en) * 2019-12-20 2021-06-08 Know Labs, Inc. Non-invasive analyte sensor and system with decoupled and inefficient transmit and receive antennas
TW202143659A (zh) * 2019-12-20 2021-11-16 美商知道實驗室股份有限公司 具去耦發射與接收天線之非侵入式分析物感測器及系統
US11234619B2 (en) 2019-12-20 2022-02-01 Know Labs, Inc. Non-invasive detection of an analyte using decoupled transmit and receive antennas
US11058331B1 (en) 2020-02-06 2021-07-13 Know Labs, Inc. Analyte sensor and system with multiple detector elements that can transmit or receive
US11330997B2 (en) 2020-02-06 2022-05-17 Know Labs, Inc. Detection of an analyte using different combinations of detector elements that can transmit or receive
US11193923B2 (en) 2020-02-06 2021-12-07 Know Labs, Inc. Detection of an analyte using multiple elements that can transmit or receive
US11832926B2 (en) 2020-02-20 2023-12-05 Know Labs, Inc. Non-invasive detection of an analyte and notification of results
US12023151B2 (en) 2020-02-20 2024-07-02 Know Labs, Inc. Non-invasive analyte sensing and notification system with decoupled transmit and receive antennas
US12089927B2 (en) 2020-02-20 2024-09-17 Know Labs, Inc. Non-invasive analyte sensing and notification system with decoupled and inefficient transmit and receive antennas
KR102928834B1 (ko) 2020-03-25 2026-02-20 삼성전자주식회사 체내 물질 성분 분석 장치 및 방법과, 임피던스 측정 장치
US12092589B1 (en) 2020-04-03 2024-09-17 Know Labs, Inc. In vitro analyte sensor using one or more detector arrays that operate in radio/microwave frequency bands
US20220031244A1 (en) 2020-07-29 2022-02-03 Biolinq Inc. Continuous analyte monitoring system with microneedle array
US12007338B2 (en) 2020-09-09 2024-06-11 Know Labs Inc. In vitro sensor for analyzing in vitro flowing fluids
US11389091B2 (en) 2020-09-09 2022-07-19 Know Labs, Inc. Methods for automated response to detection of an analyte using a non-invasive analyte sensor
US11764488B2 (en) 2020-09-09 2023-09-19 Know Labs, Inc. Methods for determining variability of a state of a medium
US12019034B2 (en) 2020-09-09 2024-06-25 Know Labs, Inc. In vitro sensing methods for analyzing in vitro flowing fluids
US11689274B2 (en) 2020-09-09 2023-06-27 Know Labs, Inc. Systems for determining variability in a state of a medium
US11510597B2 (en) 2020-09-09 2022-11-29 Know Labs, Inc. Non-invasive analyte sensor and automated response system
US11033208B1 (en) 2021-02-05 2021-06-15 Know Labs, Inc. Fixed operation time frequency sweeps for an analyte sensor
US11284819B1 (en) 2021-03-15 2022-03-29 Know Labs, Inc. Analyte database established using analyte data from non-invasive analyte sensors
US11284820B1 (en) 2021-03-15 2022-03-29 Know Labs, Inc. Analyte database established using analyte data from a non-invasive analyte sensor
US11234618B1 (en) 2021-03-15 2022-02-01 Know Labs, Inc. Analyte database established using analyte data from non-invasive analyte sensors
EP4153276B1 (de) 2021-05-08 2025-12-10 Biolinq Incorporated Fehlererkennung für eine auf mikronadelarrays basierende kontinuierliche analytüberwachungsvorrichtung
DE102021004609A1 (de) 2021-09-11 2023-03-16 Eques Consulting GmbH Vorrichtung und damit durchführbares Verfahren zur non-invasiven Konzentrationsbestimmung von Komponenten im menschlichen Blutkreislauf und Verwendung des Verfahrens.
US12259281B2 (en) 2021-11-10 2025-03-25 Know Labs, Inc. Non-invasive analyte sensor with superheterodyne circuit
US12146841B2 (en) 2021-11-10 2024-11-19 Know Labs, Inc. Non-invasive analyte sensor with temperature compensation
WO2023095966A1 (ko) * 2021-11-29 2023-06-01 주식회사 다모아텍 가축 체내 삽입형 가임기 센서 및 센서를 이용한 가임기 판정 방법
USD991063S1 (en) 2021-12-10 2023-07-04 Know Labs, Inc. Wearable non-invasive analyte sensor
US20230355140A1 (en) 2022-05-05 2023-11-09 Know Labs, Inc. High performance glucose sensor
US11802843B1 (en) 2022-07-15 2023-10-31 Know Labs, Inc. Systems and methods for analyte sensing with reduced signal inaccuracy
US12318203B2 (en) 2022-08-15 2025-06-03 Know Labs, Inc. Vehicle interface systems and methods for analyte-based access control
US12033451B2 (en) 2022-08-15 2024-07-09 Know Labs, Inc. Systems and methods for analyte-based access controls
US11696698B1 (en) 2022-10-03 2023-07-11 Know Labs, Inc. Analyte sensors with position adjustable transmit and/or receive components
US12318182B2 (en) 2022-10-03 2025-06-03 Know Labs, Inc. Analyte sensors with antenna array
EP4658168A2 (de) 2023-02-02 2025-12-10 Biolinq, Inc. Verfahren zur verbesserten sensorempfindlichkeit eines kontinuierlichen analytüberwachungssystems auf mikronadelbasis
US12193810B2 (en) 2023-03-21 2025-01-14 Know Labs, Inc. System and method for performing surgery with real-time health parameter monitoring
US11903701B1 (en) 2023-03-22 2024-02-20 Know Labs, Inc. Enhanced SPO2 measuring device
US12170145B2 (en) 2023-03-22 2024-12-17 Know Labs, Inc. System and method for software and hardware activation based on real-time health parameters
USD1099332S1 (en) 2023-06-06 2025-10-21 Know Labs, Inc. Non-invasive analyte sensor

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020830A (en) * 1975-03-12 1977-05-03 The University Of Utah Selective chemical sensitive FET transducers
FR2387659A1 (fr) 1977-04-21 1978-11-17 Armines Dispositif de controle et regulation de la glycemie
US4180771A (en) * 1977-12-02 1979-12-25 Airco, Inc. Chemical-sensitive field-effect transistor
GB2033575B (en) 1978-05-24 1983-03-02 Rolfe P Investigating substances in a patient's bloodstream
GB2100864B (en) 1978-05-24 1983-06-02 Peter Rolfe Investigating substances in bloodstream and detecting blood flow
GB2055206B (en) 1979-07-31 1983-11-16 Yeda Res & Dev Detection of tumors
DE3017168A1 (de) * 1980-05-05 1981-11-12 Yeda Research And Development Co. Ltd., Rehovot Einrichtung zum feststellen von tumoren in lebendem menschlichem brustgewebe
US4397714A (en) * 1980-06-16 1983-08-09 University Of Utah System for measuring the concentration of chemical substances
US4509531A (en) * 1982-07-28 1985-04-09 Teledyne Industries, Inc. Personal physiological monitor
JPS5974358A (ja) * 1982-10-20 1984-04-26 Nippon Carbureter Co Ltd 気化器の自動チヨ−ク装置
GB8408529D0 (en) * 1984-04-03 1984-05-16 Health Lab Service Board Concentration of biological particles
JPS6175251A (ja) * 1984-09-19 1986-04-17 Omron Tateisi Electronics Co 水滴検知センサ
DE3623711A1 (de) * 1985-07-12 1987-01-15 Med & Tech Handels Gmbh Vorrichtung zum feststellen von eigenschaften, verschiedenheiten und veraenderungen des menschlichen oder tierischen koerpers
US4679426A (en) 1985-09-09 1987-07-14 Fuller Milton E Wave shape chemical analysis apparatus and method
US4765179A (en) * 1985-09-09 1988-08-23 Solid State Farms, Inc. Radio frequency spectroscopy apparatus and method using multiple frequency waveforms
US4822566A (en) * 1985-11-19 1989-04-18 The Johns Hopkins University Optimized capacitive sensor for chemical analysis and measurement
US4875486A (en) 1986-09-04 1989-10-24 Advanced Techtronics, Inc. Instrument and method for non-invasive in vivo testing for body fluid constituents
GB8622747D0 (en) * 1986-09-22 1986-10-29 Ici Plc Determination of biomass
AT395075B (de) 1986-12-17 1992-09-10 Chira Irvin Sorin Dipl Ing Verfahren und vorrichtung zur quantitativen bestimmung von elementen und substanzen in waessrigen loesungen
EP0298441B1 (de) * 1987-07-06 1993-10-27 Handelsgesellschaft Für Medizin Und Technik Mit Beschränkter Haftung Vorrichtung zum Feststellen von Eigenschaften, Verschiedenheiten und Veränderungen des menschlichen oder tierischen Körpers
US4751476A (en) * 1987-09-21 1988-06-14 Fisher Scientific Company Detector device and method for distinguishing between fluids having different dielectric properties
US5077476A (en) * 1990-06-27 1991-12-31 Futrex, Inc. Instrument for non-invasive measurement of blood glucose
US5050612A (en) * 1989-09-12 1991-09-24 Matsumura Kenneth N Device for computer-assisted monitoring of the body
SU1698724A1 (ru) 1989-10-26 1991-12-15 Институт Радиотехники И Электроники Ан Ссср Способ контрол состава жидких диэлектриков
GB9204689D0 (en) 1992-03-04 1992-04-15 Univ Wales Analytical method & apparatus
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
AU677001B2 (en) 1992-03-10 1997-04-10 Christopher Barnes Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood
RU2069863C1 (ru) 1992-06-18 1996-11-27 Центральный научно-исследовательский институт машиностроения Устройство для анализа газовых, жидких и сыпучих сред
RU2073242C1 (ru) 1993-01-01 1997-02-10 Виктор Иванович Леднев Способ индикации содержания сахара в крови и устройство для его осуществления
RU2088927C1 (ru) * 1993-04-01 1997-08-27 Ламбров Владимир Васильевич Способ контроля количества сахара в крови человека, страдающего сахарным диабетом и устройство для его осуществления
US5792668A (en) * 1993-08-06 1998-08-11 Solid State Farms, Inc. Radio frequency spectral analysis for in-vitro or in-vivo environments
US5508203A (en) 1993-08-06 1996-04-16 Fuller; Milton E. Apparatus and method for radio frequency spectroscopy using spectral analysis
DE4446346A1 (de) 1994-12-23 1996-06-27 Ulrich Dr Warnke Verfahren und Vorrichtung zum Detektieren von Volumenänderungen von Elektrolyten in lebenden Körperteilen und Anwendung
US5752512A (en) 1995-05-10 1998-05-19 Massachusetts Institute Of Technology Apparatus and method for non-invasive blood analyte measurement
US6517482B1 (en) * 1996-04-23 2003-02-11 Dermal Therapy (Barbados) Inc. Method and apparatus for non-invasive determination of glucose in body fluids
US5890489A (en) 1996-04-23 1999-04-06 Dermal Therapy (Barbados) Inc. Method for non-invasive determination of glucose in body fluids
WO1998009566A1 (en) 1996-09-09 1998-03-12 International Diagnostics Technologies Inc. Photonic molecular probe
US5804967A (en) * 1996-11-15 1998-09-08 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for generating short pulses for NMR and NQR processing
WO1998037805A1 (en) * 1997-02-26 1998-09-03 Diasense, Inc. Individual calibration of blood glucose for supporting noninvasive self-monitoring blood glucose
US6028433A (en) * 1997-05-14 2000-02-22 Reid Asset Management Company Portable fluid screening device and method
US6182504B1 (en) * 1997-11-03 2001-02-06 Roxar, Inc. Emulsion composition monitor
AU762922B2 (en) 1998-02-04 2003-07-10 Dermal Therapy (Barbados) Inc. Method and apparatus for non-invasive determination of glucose in body fluids
SE512047C2 (sv) 1998-03-02 2000-01-17 John Jacob Engellau Mätanordning, särskilt för blodsockerbestämning
US6175752B1 (en) * 1998-04-30 2001-01-16 Therasense, Inc. Analyte monitoring device and methods of use
ATE258028T1 (de) 1998-05-13 2004-02-15 Cygnus Therapeutic Systems Signalverarbeitung zur messung von physiologischen analyten
JP2000121589A (ja) * 1998-10-20 2000-04-28 Mitsubishi Electric Corp 流体の誘電率検知装置及びその検知方法
GB9901304D0 (en) * 1999-01-22 1999-03-10 Univ Liverpool Apparatus and method for determining dielectric properties of an electrically conductive fluid
EP1092386A1 (de) 1999-10-13 2001-04-18 Süsstrunk Anita Verfahren und Vorrichtung zur Bestimmung einer Stoffkonzentration im Blut
FI111298B (fi) * 1999-11-16 2003-06-30 Delfin Technologies Ltd Menetelmä ihon kosteuden mittaamiseksi ja laite menetelmän soveltamiseksi
US6723048B2 (en) 1999-12-28 2004-04-20 Pindi Products, Inc. Method and apparatus for non-invasive analysis of blood glucose
DE10035415A1 (de) 2000-07-20 2002-01-31 Precisa Technologies Ltd Ag Zu Nichtinvasive Bestimmung der Blutzuckerkonzentration
CA2408338C (en) 2000-08-18 2009-09-08 Cygnus, Inc. Methods and devices for prediction of hypoglycemic events
US6841389B2 (en) * 2001-02-05 2005-01-11 Glucosens, Inc. Method of determining concentration of glucose in blood
US7315767B2 (en) 2001-03-06 2008-01-01 Solianis Holding Ag Impedance spectroscopy based systems and methods
WO2002069791A1 (en) 2001-03-06 2002-09-12 Pendragon Medical Ltd. Method and device for determining the concentration of a substance in body liquid
GB0106250D0 (en) 2001-03-13 2001-05-02 Hall Effect Technologies Ltd Apparatus and method for analysing blood
DE10119527A1 (de) 2001-04-12 2002-11-07 Sitec Sensortechnik Gmbh Verfahren zur mobilen oder stationären Erfassung von Körperfunktions- und Stoffwechseldaten eines lebenden Körpers und Einrichtung zur Durchführung des Verfahrens
GB0110313D0 (en) 2001-04-27 2001-06-20 Hall Effect Technologies Ltd Apparatus and method for analysing a fluid
IL143904A0 (en) 2001-06-21 2002-04-21 Glucon Inc Method and apparatus for measuring temperature
WO2003017834A1 (en) 2001-08-24 2003-03-06 Glucosens, Inc. Biological signal sensor and device for recording biological signals incorporating the said sensor
JP4467263B2 (ja) 2002-09-20 2010-05-26 日本精密測器株式会社 健康指標測定のための電子機器及びその制御方法
US6954662B2 (en) 2003-08-19 2005-10-11 A.D. Integrity Applications, Ltd. Method of monitoring glucose level

Also Published As

Publication number Publication date
EP1299029A1 (de) 2003-04-09
ATE547045T1 (de) 2012-03-15
US7693561B2 (en) 2010-04-06
TW524977B (en) 2003-03-21
IL157755A0 (en) 2004-03-28
EP1818010A3 (de) 2007-10-03
US20040065158A1 (en) 2004-04-08
JP4855639B2 (ja) 2012-01-18
CA2439822C (en) 2011-01-11
CA2439822A1 (en) 2002-09-12
IL157755A (en) 2009-11-18
AU2001239462B2 (en) 2007-07-12
EP1818010B1 (de) 2012-02-29
CZ20032650A3 (cs) 2004-04-14
JP2004526492A (ja) 2004-09-02
SK12272003A3 (en) 2004-06-08
DE60124714T2 (de) 2007-08-02
WO2002069791A1 (en) 2002-09-12
EP1299029B1 (de) 2006-11-22
MXPA03008047A (es) 2004-10-15
DE60124714D1 (de) 2007-01-04
EP1818010A2 (de) 2007-08-15

Similar Documents

Publication Publication Date Title
DE60124714D1 (de) Vorrichtung zur bestimmung der glukosekonzentration in körperflüssigkeit
Hassan et al. A minimally invasive implantable sensor for continuous wireless glucose monitoring based on a passive resonator
Bergveld Development of an ion-sensitive solid-state device for neurophysiological measurements
ATE286673T1 (de) Gerät zur feststellung von hautimpedanzveränderungen
AU659111B2 (en) A device for measurement of electrical impedance of organic and biological materials
AU2001239462A1 (en) Method and device for determining the concentration of a substance in body liquid
JP2004526492A5 (de)
ATE529036T1 (de) Techniken zur bestimmung des glucosegehaltes
RU94027293A (ru) Способ измерения электропроводности жидкостей организма и измерительный зонд для осуществления этого способа
CN101435836A (zh) 采用文氏桥振荡电路测量液体电导率的频率检测器
GB2148513A (en) Device for measuring moisture contained in the skin or the like
US20040104736A1 (en) Apparatus and method for analysing fluids
DE60005132D1 (de) Vorrichtung zur Messung von physikalischen Grössen eines lebenden Körpers
RU2137416C1 (ru) Устройство для измерения электрического сопротивления живой ткани
SU1389779A1 (ru) Устройство дл измерени биоэлектрических потенциалов
RU2087128C1 (ru) Устройство для измерения электрических свойств рогового слоя эпидермиса
BR0303490A (pt) Processo e dispositivo para determinar a concentração de uma substância em um lìquido corpóreo
RU2083157C1 (ru) Устройство для измерения коэффициента поляризации биологических тканей
RU2003129522A (ru) Способ и устройство для определения концентрации вещества в жидкости организма
RU2053711C1 (ru) Устройство для измерения электрокожной проводимости
SU1399686A1 (ru) Датчик контрол реологических свойств крови
JP2003310568A (ja) 表皮柔軟性を測定する装置
ZA200306896B (en) Method and device for determining the concentration of a substance in body liquid.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties