AU7466500A - Method and apparatus for detecting blood characteristics including hemoglobin - Google Patents

Method and apparatus for detecting blood characteristics including hemoglobin

Info

Publication number
AU7466500A
AU7466500A AU74665/00A AU7466500A AU7466500A AU 7466500 A AU7466500 A AU 7466500A AU 74665/00 A AU74665/00 A AU 74665/00A AU 7466500 A AU7466500 A AU 7466500A AU 7466500 A AU7466500 A AU 7466500A
Authority
AU
Australia
Prior art keywords
characteristics including
detecting blood
blood characteristics
including hemoglobin
hemoglobin
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
AU74665/00A
Inventor
Gunnar Enlund
Lars-Goran Lindberg
Magnus Vegfors
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.)
Optoq AB
Original Assignee
Optoq AB
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
Priority claimed from SE9903182A external-priority patent/SE516836C2/en
Priority claimed from SE0001711A external-priority patent/SE516856C2/en
Application filed by Optoq AB filed Critical Optoq AB
Publication of AU7466500A publication Critical patent/AU7466500A/en
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
    • A61B5/68—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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B5/14535—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 haematocrit
    • 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
    • A61B5/14551—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 for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • 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
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • 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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14557—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 for measuring blood gases specially adapted to extracorporeal circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU74665/00A 1999-09-08 2000-09-07 Method and apparatus for detecting blood characteristics including hemoglobin Abandoned AU7466500A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9903182A SE516836C2 (en) 1999-09-08 1999-09-08 Non-invasive determination of blood characteristics including hemoglobin in vessel of e.g., dialysis apparatus, comprises calculating and analyzing quotient of detected intensities of reflected light
SE9903182 1999-09-08
SE0001711 2000-05-09
SE0001711A SE516856C2 (en) 2000-05-09 2000-05-09 Non-invasive determination of blood characteristics including hemoglobin in vessel of e.g., dialysis apparatus, comprises calculating and analyzing quotient of detected intensities of reflected light
PCT/SE2000/001741 WO2001017422A1 (en) 1999-09-08 2000-09-07 Method and apparatus for detecting blood characteristics including hemoglobin

Publications (1)

Publication Number Publication Date
AU7466500A true AU7466500A (en) 2001-04-10

Family

ID=26655101

Family Applications (3)

Application Number Title Priority Date Filing Date
AU74663/00A Abandoned AU7466300A (en) 1999-09-08 2000-09-07 Method and apparatus for detecting blood characteristics including hemoglobin
AU74664/00A Abandoned AU7466400A (en) 1999-09-08 2000-09-07 Method and apparatus for combined measurement of hemoglobin and oxygen saturation
AU74665/00A Abandoned AU7466500A (en) 1999-09-08 2000-09-07 Method and apparatus for detecting blood characteristics including hemoglobin

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AU74663/00A Abandoned AU7466300A (en) 1999-09-08 2000-09-07 Method and apparatus for detecting blood characteristics including hemoglobin
AU74664/00A Abandoned AU7466400A (en) 1999-09-08 2000-09-07 Method and apparatus for combined measurement of hemoglobin and oxygen saturation

Country Status (4)

Country Link
EP (3) EP1210009A1 (en)
JP (3) JP2003508143A (en)
AU (3) AU7466300A (en)
WO (3) WO2001017421A1 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010189A1 (en) * 2001-03-02 2002-09-02 Gambro Dasco Spa METHOD FOR MEASURING THE CONCENTRATION OF HEMOGLOBIN IN THE BLOOD IN A CIRCUIT OF A DIALYSIS MACHINE, MEASURING DEVICE AND CIRCUIT P
SE0104443D0 (en) * 2001-12-28 2001-12-28 Hemocue Ab Analysis method and cuvette for that
DE10223450A1 (en) * 2002-05-23 2003-12-04 Laser & Med Tech Gmbh Optical method for the determination of extracellular hemoglobin content in stored blood
JP3760920B2 (en) 2003-02-28 2006-03-29 株式会社デンソー Sensor
US6992772B2 (en) * 2003-06-19 2006-01-31 Optix Lp Method and apparatus for optical sampling to reduce interfering variances
JP2005204869A (en) * 2004-01-22 2005-08-04 Matsushita Electric Ind Co Ltd Gums observing apparatus
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
WO2007105805A1 (en) * 2006-03-10 2007-09-20 Kawasumi Laboratories, Inc. Blood characteristics measuring probe, cardiovascular system artificial organ and artificial lung
DE102006029899B4 (en) * 2006-06-29 2009-06-04 Fresenius Medical Care Deutschland Gmbh Spectroscopic detector and method for the determination of blood and biological markers in liquids
US8801652B2 (en) 2006-07-27 2014-08-12 Fresenius Medical Care Holding, Inc. Early stage peritonitis detection apparatus and methods
US8728023B2 (en) 2006-07-27 2014-05-20 Fresenius Medical Care Holdings, Inc. Apparatus and methods for early stage peritonitis detection including self-cleaning effluent chamber
US8777891B2 (en) 2006-07-27 2014-07-15 Fresenius Medical Care Holdings, Inc. Apparatus and methods for early stage peritonitis detection and for in vivo testing of bodily fluid
US8219170B2 (en) 2006-09-20 2012-07-10 Nellcor Puritan Bennett Llc System and method for practicing spectrophotometry using light emitting nanostructure devices
US7574245B2 (en) 2006-09-27 2009-08-11 Nellcor Puritan Bennett Llc Flexible medical sensor enclosure
US7684842B2 (en) 2006-09-29 2010-03-23 Nellcor Puritan Bennett Llc System and method for preventing sensor misuse
FR2912049A1 (en) * 2007-02-06 2008-08-08 Univ Rennes I Etablissement Pu Physiological parameter e.g. respiration rate, measuring device i.e. wrist strap, for e.g. infant, has wedging unit including protuberance whose shape is defined in manner to cooperate with wrist to limit maintaining wrist strap rotation
US8265724B2 (en) 2007-03-09 2012-09-11 Nellcor Puritan Bennett Llc Cancellation of light shunting
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US7806832B2 (en) * 2007-04-30 2010-10-05 The General Electric Company False positive reduction in SPO2 atrial fibrillation detection using average heart rate and NIBP
JP5645655B2 (en) * 2007-05-02 2014-12-24 セント ヴィンセンツ ホスピタル（メルボルン）リミテッド Noninvasive measurement of blood oxygen saturation
DE202007018570U1 (en) * 2007-11-09 2008-12-04 Envitec-Wismar Gmbh Device for measuring the oxygen saturation in the blood
WO2009136341A2 (en) * 2008-05-09 2009-11-12 Philips Intellectual Property & Standards Gmbh Contactless respiration monitoring of a patient and optical sensor for a photoplethysmography measurement
US9895068B2 (en) 2008-06-30 2018-02-20 Covidien Lp Pulse oximeter with wait-time indication
JP5756752B2 (en) 2008-07-03 2015-07-29 セルカコール・ラボラトリーズ・インコーポレイテッドＣｅｒｃａｃｏｒ Ｌａｂｏｒａｔｏｒｉｅｓ， Ｉｎｃ． Sensor
US8480581B2 (en) * 2009-03-24 2013-07-09 Cardiac Pacemakers, Inc. Systems and methods for anemia detection, monitoring, and treatment
US9002655B2 (en) 2010-05-03 2015-04-07 Gambro Lundia Ab Medical apparatus for extracorporeal blood treatment and method for determining a blood parameter value in a medical apparatus thereof
WO2012140559A1 (en) 2011-04-11 2012-10-18 Medic4All Ag Pulse oximetry measurement triggering ecg measurement
JP5959814B2 (en) 2011-08-08 2016-08-02 ソニー株式会社 Blood analyzer and blood analysis method
US10285596B2 (en) 2016-04-11 2019-05-14 Majelco Medical, Inc. Apparatus and system for measuring volume of blood loss
US10041960B2 (en) * 2013-05-10 2018-08-07 University Of Utah Research Foundation Devices, systems, and methods for measuring blood loss
US10690684B2 (en) 2013-05-10 2020-06-23 Majelco Medical, Inc. Apparatus and system for measuring volume of blood loss
FI126338B (en) 2013-05-15 2016-10-14 Pulseon Oy Portable heart rate monitor
EP2939593A1 (en) * 2014-05-02 2015-11-04 Lindberg, Lars-Göran Device and system for determining physiological parameters from the sternum bone
US10215698B2 (en) 2014-09-02 2019-02-26 Apple Inc. Multiple light paths architecture and obscuration methods for signal and perfusion index optimization
CN104224143B (en) * 2014-09-28 2016-05-04 成都金海鼎盛科技有限公司 PPG signal acquisition circuit and the acquisition method of super low-power consumption
FR3046048B1 (en) * 2015-12-23 2020-03-27 Bioserenity DEVICE AND METHOD FOR MEASURING THE CONCENTRATION OF A BLOOD COMPOUND
WO2018123044A1 (en) * 2016-12-28 2018-07-05 パイオニア株式会社 Measurement device, information output device, measurement method, computer program, and storage medium
US11246516B2 (en) 2017-03-08 2022-02-15 Kyocera Corporation Measuring apparatus and measuring method
JP6847788B2 (en) * 2017-03-08 2021-03-24 京セラ株式会社 Measuring device and measuring method
DE102017218846A1 (en) 2017-10-23 2019-04-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Non-invasive blood analysis of stored blood
WO2019161411A1 (en) * 2018-02-17 2019-08-22 Sanmina Corporation System and method for obtaining health data using a neural network
CN108918473A (en) * 2018-09-10 2018-11-30 广州益得智教育科技有限公司 Light transmittance measuring instrument
US20220015681A1 (en) 2018-11-11 2022-01-20 Biobeat Technologies Ltd. Wearable apparatus and method for monitoring medical properties
WO2020166091A1 (en) * 2019-02-15 2020-08-20 俊徳 加藤 Biological function measurement device, and biological function measurement method, and program
US11299701B2 (en) 2019-03-19 2022-04-12 Olympus Corporation Culture-medium-monitoring apparatus
CN113288136B (en) * 2021-07-06 2022-10-04 山东大学齐鲁医院 Noninvasive detection device and detection method for hemoglobin concentration index of human tissue
JP2023056972A (en) * 2021-10-08 2023-04-20 日機装株式会社 Blood purification device
WO2023119242A1 (en) * 2021-12-23 2023-06-29 Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna Device and method for the optical assessment of the level of hemolysis in a blood sample

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment
WO1991011136A1 (en) * 1990-02-02 1991-08-08 Boston Advanced Technologies, Inc. Systems for material analysis based on reflectance ratio detection
US5372136A (en) * 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
US5934277A (en) * 1991-09-03 1999-08-10 Datex-Ohmeda, Inc. System for pulse oximetry SpO2 determination
DE19612425C2 (en) * 1995-03-31 2000-08-31 Nihon Kohden Corp Apparatus for measuring hemoglobin concentration
HU216847B (en) * 1995-05-23 1999-12-28 Gyula Domján Method and arrangement for prompt non-invasive determination of blood parameters
EP0762108A3 (en) * 1995-08-30 1997-10-08 Kyoto Daiichi Kagaku Kk Method of and apparatus for measuring ketone concentration in organism

Also Published As

Publication number Publication date
EP1210007A1 (en) 2002-06-05
AU7466400A (en) 2001-04-10
JP2003508144A (en) 2003-03-04
WO2001017422A1 (en) 2001-03-15
JP2003508143A (en) 2003-03-04
EP1210009A1 (en) 2002-06-05
WO2001017421A1 (en) 2001-03-15
JP2003508765A (en) 2003-03-04
WO2001017420A1 (en) 2001-03-15
AU7466300A (en) 2001-04-10
EP1210008A1 (en) 2002-06-05

Similar Documents

Publication Publication Date Title
AU7466300A (en) Method and apparatus for detecting blood characteristics including hemoglobin
IL144401A0 (en) System and method for noninvasive blood analyte measurements
AU5243500A (en) Method and device for arterial blood pressure measurement
AU4664100A (en) Method and apparatus for detecting changes in electrocardiogram signals
AU2052997A (en) Method and apparatus for non-invasive blood glucose sensing
AU2001250983A1 (en) Method and apparatus for determining physiological characteristics
AU3899300A (en) Method and apparatus for analyzing electrocardiogram signals
AU2001241091A1 (en) Blood analyzing method and apparatus
AU3473597A (en) Non-invasive glucose measuring device and method for measuring blood glucose
GB2331934B (en) Apparatus and method for sampling blood
AU5526500A (en) Sensor platform and method for analysing multiple analytes
AU2001295083A1 (en) Method and apparatus for determining pulse oximetry differential values
HK1035651A1 (en) Method and arrangement for heartbeat detection
GB9822202D0 (en) Apparatus and method for blood sampling
AU4173600A (en) Method and apparatus for determining a duration of a medical condition
AU4090199A (en) Apparatus and method for in vivo hemodialysis
AU4311201A (en) Whole blood collection device and method
AU4063100A (en) Optical glucose sensor apparatus and method
AU4018600A (en) Method and apparatus for passive heart rate detection
AU5737400A (en) Apparatus and method for collecting blood samples
AU2001227224A1 (en) Tomographic apparatus and method
AU7104498A (en) Method and apparatus for collecting blood
AU2002331254A1 (en) Device and method for preparing blood
AU2001285135A1 (en) Method and apparatus for determining blood oxygen transport
AU3752200A (en) System and method for processing blood

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase