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CA2167393A1 - Moniteur non invasif pour le glucose - Google Patents

Moniteur non invasif pour le glucose

Info

Publication number
CA2167393A1
CA2167393A1 CA 2167393 CA2167393A CA2167393A1 CA 2167393 A1 CA2167393 A1 CA 2167393A1 CA 2167393 CA2167393 CA 2167393 CA 2167393 A CA2167393 A CA 2167393A CA 2167393 A1 CA2167393 A1 CA 2167393A1
Authority
CA
Canada
Prior art keywords
glucose
patient
collection medium
skin
reservoir
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2167393
Other languages
English (en)
Inventor
Nooshin T. Azimi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cygnus Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2167393A1 publication Critical patent/CA2167393A1/fr
Abandoned legal-status Critical Current

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
    • A61B5/14532—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)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Instrument non invasif de contrôle du glucose sanguin et procédé d'utilisation associé ne faisant appel ni à la chaleur, ni à l'électricité, ni à des produits chimiques pour recueillir le glucose de liquides interstitiels à travers la peau du patient. De plus, ledit procédé et ledit glucomètre assurent des contrôles en temps réel, c'est-à-dire dans un laps de temps suffisamment court pour permettre à un patient diabétique de prendre les mesures propres à corriger son taux de glucose sanguin. Le dispositif de recueil (10) comporte un réservoir (12) rempli d'un milieu de recueil du glucose tel que de l'eau qui s'applique pendant un temps prédéterminé sur la couche cornéenne de la peau du patient après quoi, on prélève au moins une partie du milieu de recueil afin d'analyser sa concentration en glucose.
CA 2167393 1993-07-16 1994-06-14 Moniteur non invasif pour le glucose Abandoned CA2167393A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9297593A 1993-07-16 1993-07-16
US08/092,975 1993-07-16

Publications (1)

Publication Number Publication Date
CA2167393A1 true CA2167393A1 (fr) 1995-01-26

Family

ID=22236062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2167393 Abandoned CA2167393A1 (fr) 1993-07-16 1994-06-14 Moniteur non invasif pour le glucose

Country Status (5)

Country Link
EP (1) EP0708615A4 (fr)
JP (1) JPH09503924A (fr)
AU (1) AU7107394A (fr)
CA (1) CA2167393A1 (fr)
WO (1) WO1995002357A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066884B2 (en) 1998-01-08 2006-06-27 Sontra Medical, Inc. System, method, and device for non-invasive body fluid sampling and analysis
US7432069B2 (en) 2005-12-05 2008-10-07 Sontra Medical Corporation Biocompatible chemically crosslinked hydrogels for glucose sensing
US8224414B2 (en) 2004-10-28 2012-07-17 Echo Therapeutics, Inc. System and method for analyte sampling and analysis with hydrogel
US8287483B2 (en) 1998-01-08 2012-10-16 Echo Therapeutics, Inc. Method and apparatus for enhancement of transdermal transport
US8870810B2 (en) 1998-12-18 2014-10-28 Echo Therapeutics, Inc. Method and apparatus for enhancement of transdermal transport

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5890489A (en) * 1996-04-23 1999-04-06 Dermal Therapy (Barbados) Inc. Method for non-invasive determination of glucose in body fluids
US5954685A (en) * 1996-05-24 1999-09-21 Cygnus, Inc. Electrochemical sensor with dual purpose electrode
US6139718A (en) * 1997-03-25 2000-10-31 Cygnus, Inc. Electrode with improved signal to noise ratio
CA2265119C (fr) 1998-03-13 2002-12-03 Cygnus, Inc. Biocapteur et systeme d'echantillonnage iontophoresique et methodes d'utilisation de ceux-ci
CA2311487C (fr) 1998-05-13 2004-02-10 Cygnus, Inc. Traitement de signal obtenu pendant la mesure d'analytes physiologiques
WO1999058051A1 (fr) 1998-05-13 1999-11-18 Cygnus, Inc. Controle d'analytes physiologiques
CA2330629C (fr) 1998-05-13 2007-04-03 Cygnus, Inc. Procede et dispositif permettant de prevoir des valeurs de mesures physiologiques
ATE220936T1 (de) 1998-05-13 2002-08-15 Cygnus Therapeutic Systems Sammelvorrichtungen für transdermale probennahmesysteme
DE69908602T2 (de) 1998-09-30 2004-06-03 Cygnus, Inc., Redwood City Verfahren und vorrichtung zum vorhersagen von physiologischen messwerten
US6180416B1 (en) 1998-09-30 2001-01-30 Cygnus, Inc. Method and device for predicting physiological values
CA2350068A1 (fr) 1998-10-28 2000-05-04 Cygnus, Inc. Necessaire et procede permettant de controler la qualite d'un systeme de prelevement par ionophorese
JP2002536103A (ja) 1999-02-12 2002-10-29 シグナス， インコーポレイテッド 生物学的系に存在する分析物の頻繁な測定のためのデバイスおよび方法
EP1064046A1 (fr) 1999-04-22 2001-01-03 Cygnus, Inc. Procedes et dispositifs pour enlever les especes interferentes
US6251083B1 (en) 1999-09-07 2001-06-26 Amira Medical Interstitial fluid methods and devices for determination of an analyte in the body
US7011630B2 (en) 2001-06-22 2006-03-14 Animas Technologies, Llc Methods for computing rolling analyte measurement values, microprocessors comprising programming to control performance of the methods, and analyte monitoring devices employing the methods
US8260393B2 (en) 2003-07-25 2012-09-04 Dexcom, Inc. Systems and methods for replacing signal data artifacts in a glucose sensor data stream
US9247901B2 (en) 2003-08-22 2016-02-02 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US8010174B2 (en) 2003-08-22 2011-08-30 Dexcom, Inc. Systems and methods for replacing signal artifacts in a glucose sensor data stream
US7150975B2 (en) 2002-08-19 2006-12-19 Animas Technologies, Llc Hydrogel composition for measuring glucose flux
US20140121989A1 (en) 2003-08-22 2014-05-01 Dexcom, Inc. Systems and methods for processing analyte sensor data
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
EP1661516B1 (fr) 2003-09-02 2012-08-15 Koji Sode Détecteur de glucose et appareil à en mesurer le niveau
US8615282B2 (en) 2004-07-13 2013-12-24 Dexcom, Inc. Analyte sensor
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
EP2239566B1 (fr) 2003-12-05 2014-04-23 DexCom, Inc. Techniques d'étalonnage pour capteur d'analytes en continu
US8792955B2 (en) 2004-05-03 2014-07-29 Dexcom, Inc. Transcutaneous analyte sensor
US20070045902A1 (en) 2004-07-13 2007-03-01 Brauker James H Analyte sensor
US9414777B2 (en) 2004-07-13 2016-08-16 Dexcom, Inc. Transcutaneous analyte sensor
EP2335581A1 (fr) * 2004-07-13 2011-06-22 DexCom, Inc. Capteur d'analyte transcutanée
ATE499967T1 (de) 2007-04-27 2011-03-15 Echo Therapeutics Inc Hautpermeationsvorrichtung für analytenmessung oder transdermale arzneiabgabe
CN105380662B (zh) 2008-07-31 2018-06-12 希森美康株式会社 用于测定活体内成分的方法、装置及收集部件
WO2010052849A1 (fr) 2008-11-04 2010-05-14 パナソニック株式会社 Dispositif de mesure, dispositif de perfusion d’insuline et son procédé de commande, technique de mesure, et programme
JP2010271259A (ja) 2009-05-25 2010-12-02 Sysmex Corp 生体成分分析方法、生体成分分析装置、生体成分分析用カートリッジおよび生体成分分析用キット
KR101666978B1 (ko) * 2014-09-17 2016-10-24 주식회사 아이센스 생체시료 내 분석대상물질의 농도측정방법 및 측정장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK8601218A (fr) * 1984-07-18 1986-03-17
US5076273A (en) * 1988-09-08 1991-12-31 Sudor Partners Method and apparatus for determination of chemical species in body fluid
US5139023A (en) * 1989-06-02 1992-08-18 Theratech Inc. Apparatus and method for noninvasive blood glucose monitoring
US5056521A (en) * 1989-06-29 1991-10-15 Health Craft International, Inc. Method for monitoring glucose level
US5050604A (en) * 1989-10-16 1991-09-24 Israel Reshef Apparatus and method for monitoring the health condition of a subject
US5140985A (en) * 1989-12-11 1992-08-25 Schroeder Jon M Noninvasive blood glucose measuring device
US5036861A (en) * 1990-01-11 1991-08-06 Sembrowich Walter L Method and apparatus for non-invasively monitoring plasma glucose levels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7066884B2 (en) 1998-01-08 2006-06-27 Sontra Medical, Inc. System, method, and device for non-invasive body fluid sampling and analysis
US8287483B2 (en) 1998-01-08 2012-10-16 Echo Therapeutics, Inc. Method and apparatus for enhancement of transdermal transport
US8870810B2 (en) 1998-12-18 2014-10-28 Echo Therapeutics, Inc. Method and apparatus for enhancement of transdermal transport
US8224414B2 (en) 2004-10-28 2012-07-17 Echo Therapeutics, Inc. System and method for analyte sampling and analysis with hydrogel
US7432069B2 (en) 2005-12-05 2008-10-07 Sontra Medical Corporation Biocompatible chemically crosslinked hydrogels for glucose sensing

Also Published As

Publication number Publication date
EP0708615A1 (fr) 1996-05-01
JPH09503924A (ja) 1997-04-22
WO1995002357A1 (fr) 1995-01-26
EP0708615A4 (fr) 1996-10-16
AU7107394A (en) 1995-02-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead