IN2015DN03173A - - Google Patents

Download PDF

Info

Publication number
IN2015DN03173A
IN2015DN03173A IN3173DEN2015A IN2015DN03173A IN 2015DN03173 A IN2015DN03173 A IN 2015DN03173A IN 3173DEN2015 A IN3173DEN2015 A IN 3173DEN2015A IN 2015DN03173 A IN2015DN03173 A IN 2015DN03173A
Authority
IN
India
Prior art keywords
polarizer
optical detector
emission pattern
intersecting
optical
Prior art date
Application number
Other languages
English (en)
Inventor
Sciences Gp Llc K
Original Assignee
Sciences Gp Llc K
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 Sciences Gp Llc K filed Critical Sciences Gp Llc K
Publication of IN2015DN03173A publication Critical patent/IN2015DN03173A/en

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
    • A61B5/145—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
    • A61B5/145—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
    • A61B5/14558—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 by polarisation
    • 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
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • 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
    • G01N21/21—Polarisation-affecting properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0443—Modular apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/068—Optics, miscellaneous
    • G01N2201/0683—Brewster plate; polarisation controlling elements
IN3173DEN2015 2012-10-16 2013-10-16 IN2015DN03173A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261714731P 2012-10-16 2012-10-16
US13/950,054 US8743355B2 (en) 2012-10-16 2013-07-24 Simple sugar concentration sensor and method
PCT/US2013/065228 WO2014062795A1 (fr) 2012-10-16 2013-10-16 Détecteur de concentration de sucre simple et procédé associé

Publications (1)

Publication Number Publication Date
IN2015DN03173A true IN2015DN03173A (fr) 2015-10-02

Family

ID=50475073

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3173DEN2015 IN2015DN03173A (fr) 2012-10-16 2013-10-16

Country Status (9)

Country Link
US (4) US8743355B2 (fr)
EP (2) EP3722806A1 (fr)
CN (2) CN107095682B (fr)
CA (1) CA2888177C (fr)
DK (1) DK2909624T3 (fr)
HK (1) HK1242945A1 (fr)
IN (1) IN2015DN03173A (fr)
WO (1) WO2014062795A1 (fr)
ZA (1) ZA201502243B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8743355B2 (en) * 2012-10-16 2014-06-03 K Sciences Gp, Llc Simple sugar concentration sensor and method
US10067054B2 (en) * 2012-10-16 2018-09-04 K Sciences Gp, Llc Simple sugar concentration sensor and method
US9459201B2 (en) 2014-09-29 2016-10-04 Zyomed Corp. Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing
US9759714B2 (en) * 2015-01-16 2017-09-12 Socrates Health Solutions, Inc. Methods and apparatus for normalizing path length in non-invasive glucose monitoring
US10299706B2 (en) 2015-06-16 2019-05-28 Mark Bosin Method of noninvasive measurement of blood glucose concentrations and apparatus for the implementation thereof
US11426100B1 (en) * 2015-12-08 2022-08-30 Socrates Health Solutions, Inc. Blood glucose trend meter
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
CN105919601A (zh) * 2016-04-13 2016-09-07 武汉美迪威斯无线传感医学设备有限公司 一种无创血糖检测装置及方法
WO2018200524A1 (fr) * 2017-04-28 2018-11-01 K Sciences Gp, Llc Capteur de concentration de sucre simple et procédé
WO2020142151A1 (fr) * 2019-01-04 2020-07-09 K Sciences Gp, Llc Capteur de concentration en sucres simples et procédé avec trajet optique rétréci et faisceau d'interrogation
GB2590498A (en) * 2019-12-20 2021-06-30 Reid Steven Blood glucose monitor

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724957A (en) 1971-03-04 1973-04-03 Yokogawa Electric Works Ltd Concentration measuring apparatus
US4014321A (en) 1974-11-25 1977-03-29 March Wayne F Non-invasive glucose sensor system
DE2944113A1 (de) * 1979-10-31 1981-05-14 Arno Dipl.-Phys. Dr. 7900 Ulm Müller Verfahren und vorrichtung zur quantitativen absolutbestimmung optisch aktiver substanzen
AU2650484A (en) 1983-02-25 1984-09-10 Richard Distl Multibeam measuring device
US4901728A (en) * 1988-05-31 1990-02-20 Eol, Inc. Personal glucose monitor
US5009230A (en) * 1988-05-31 1991-04-23 Eol, Inc. Personal glucose monitor
US6708048B1 (en) 1989-02-06 2004-03-16 Non-Invasive Technology, Inc. Phase modulation spectrophotometric apparatus
US5398681A (en) * 1992-12-10 1995-03-21 Sunshine Medical Instruments, Inc. Pocket-type instrument for non-invasive measurement of blood glucose concentration
US5383452A (en) * 1993-07-01 1995-01-24 Buchert; Janusz Method, apparatus and procedure for non-invasive monitoring blood glucose by measuring the polarization ratio of blood luminescence
US5477327A (en) * 1993-12-15 1995-12-19 Bergman Research Group, Inc. High resolution low noise optical polarimeter
US5515864A (en) * 1994-04-21 1996-05-14 Zuckerman; Ralph Method and apparatus for the in vivo measurement of oxygen concentration levels by the indirect determination of fluoescence lifetime
TW342447B (en) 1996-11-11 1998-10-11 Cherng Jou Noninvasive polarized common path optical heterodyne glucose monitoring system
JP4212007B2 (ja) 1996-11-26 2009-01-21 パナソニック電工株式会社 血液成分濃度の分析装置
US5910109A (en) 1997-02-20 1999-06-08 Emerging Technology Systems, Llc Non-invasive glucose measuring device and method for measuring blood glucose
US6070093A (en) 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
US6615061B1 (en) 1998-11-23 2003-09-02 Abbott Laboratories Optical sensor having a selectable sampling distance for determination of analytes
AU4063100A (en) 1999-04-01 2000-10-23 University Of Connecticut, The Optical glucose sensor apparatus and method
US6370407B1 (en) 1999-07-27 2002-04-09 Tecmed, Incorporated System for improving the sensitivity and stability of optical polarimetric measurements
AU7727800A (en) 1999-09-28 2001-04-30 University Of Connecticut, The Optical glucose sensor apparatus and method
IL136673A0 (en) * 2000-06-11 2001-06-14 Orsense Ltd A method and device for measuring the concentration of glucose or other substance in blood
US6640116B2 (en) 2000-08-18 2003-10-28 Masimo Corporation Optical spectroscopy pathlength measurement system
IL145683A0 (en) * 2001-09-26 2002-06-30 Enoron Technologies Ltd Apparatus and method for measuring optically active materials
AU2003200359A1 (en) 2002-02-11 2003-08-28 Bayer Healthcare, Llc Non-invasive System for the Determination of Analytes in Body Fluids
JP2004077466A (ja) 2002-06-17 2004-03-11 Citizen Watch Co Ltd 濃度測定装置および濃度測定方法
CN1467492A (zh) * 2002-07-11 2004-01-14 中国科学院大连化学物理研究所 自发喇曼散射技术测量气体组分浓度的测试方法和系统
MXPA06007945A (es) 2004-01-13 2007-01-26 Univ Toledo Polarimetro sensor compensado de birrefringencia no invasivo.
JP2005265592A (ja) 2004-03-18 2005-09-29 Olympus Corp グルコース濃度測定装置
US8180422B2 (en) 2005-04-15 2012-05-15 Bayer Healthcare Llc Non-invasive system and method for measuring an analyte in the body
US7729734B2 (en) 2006-03-07 2010-06-01 Andreas Mandelis Non-invasive biothermophotonic sensor for blood glucose monitoring
GB0706821D0 (en) * 2007-04-10 2007-05-16 Renishaw Plc Rotation detection kit
DE102009020701B4 (de) 2009-05-11 2011-04-21 Müller, Stefan, Dr. Ing. Verfahren und Vorrichtung zur Bestimmung der Konzentration einer optisch aktiven Substanz in einem streuenden und/oder absorbierenden Medium
US8743355B2 (en) * 2012-10-16 2014-06-03 K Sciences Gp, Llc Simple sugar concentration sensor and method
US20160206232A1 (en) * 2015-01-15 2016-07-21 Socrates Health Solutions, Inc. Methods and Apparatus for Optical Non-Invasive Blood Glucose Change Indication

Also Published As

Publication number Publication date
CN104755924B (zh) 2016-10-12
US9101308B2 (en) 2015-08-11
CN107095682B (zh) 2020-07-28
EP3722806A1 (fr) 2020-10-14
DK2909624T3 (da) 2020-08-24
US9636052B2 (en) 2017-05-02
EP2909624A4 (fr) 2016-06-08
CN107095682A (zh) 2017-08-29
EP2909624A1 (fr) 2015-08-26
HK1242945A1 (zh) 2018-07-06
CA2888177C (fr) 2016-02-02
CA2888177A1 (fr) 2014-04-24
EP2909624B1 (fr) 2020-05-27
US20160213292A1 (en) 2016-07-28
US20150342507A1 (en) 2015-12-03
ZA201502243B (en) 2016-02-24
US8743355B2 (en) 2014-06-03
US20140104596A1 (en) 2014-04-17
US20140268103A1 (en) 2014-09-18
WO2014062795A1 (fr) 2014-04-24
CN104755924A (zh) 2015-07-01
US9320463B2 (en) 2016-04-26

Similar Documents

Publication Publication Date Title
IN2015DN03173A (fr)
USD740319S1 (en) Display device with icon
EP3028067A4 (fr) Réseau de photodétecteurs sur un substrat incurvé
EP3036504A4 (fr) Télémètre à laser à affichage amélioré
AU355430S (en) Display screen with icon
AU355417S (en) Display screen with icon
AU355419S (en) Display screen with icon
AU353412S (en) Display screen with icon
HK1201593A1 (en) Electronic ophthalmic lens with emitter detector pair sensor
AU353007S (en) Display screen with icon
BR112013014537A2 (pt) emissor de radiação a gás com tela embutida
WO2014197891A3 (fr) Appareil capteur à base de grille flottante et applications d'appareil capteur à base de grille flottante apparentées
EP2561037A4 (fr) Composé destiné à un dispositif optoélectronique, diode électroluminescente organique le comprenant et affichage comprenant la diode électroluminescente organique
EP2646091A4 (fr) Ensemble de protection d'aiguille avec élément d'engagement de pavillon pour dispositif à aiguille
AU355423S (en) Display screen with icon
AU344567S (en) Display screen with icon
AU343921S (en) Display screen with icon
BR112012019664A2 (pt) processo e dispositivo de revestimento
AU343923S (en) Display screen with icon
AU355047S (en) Display screen with icon
EP2663609A4 (fr) Composé pour dispositif optoélectronique organique, diode électroluminescente organique le comprenant et afficheur comprenant la diode électroluminescente organique
EP2847834A4 (fr) Lasers à modification de forme de faisceau
IN2015MN00135A (fr)
EP3011430A4 (fr) Unification de messages de journal d'application à l'aide d'une instrumentation à l'exécution
EP3071001A4 (fr) Cible pour génération de neutrons