JP6667456B2 - 対象のヘマトクリット値を非侵襲的に決定するプロセッサ、プログラム、デバイス及び方法 - Google Patents

対象のヘマトクリット値を非侵襲的に決定するプロセッサ、プログラム、デバイス及び方法 Download PDF

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JP6667456B2
JP6667456B2 JP2016566698A JP2016566698A JP6667456B2 JP 6667456 B2 JP6667456 B2 JP 6667456B2 JP 2016566698 A JP2016566698 A JP 2016566698A JP 2016566698 A JP2016566698 A JP 2016566698A JP 6667456 B2 JP6667456 B2 JP 6667456B2
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wavelength
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JP2017518792A (ja
JP2017518792A5 (enExample
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リック ベゼマー
リック ベゼマー
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Koninklijke Philips NV
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    • 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
    • A61B5/14535—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 haematocrit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • 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
    • A61B5/1455—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 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2016566698A 2014-05-21 2015-05-06 対象のヘマトクリット値を非侵襲的に決定するプロセッサ、プログラム、デバイス及び方法 Active JP6667456B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14169271 2014-05-21
EP14169271.5 2014-05-21
PCT/EP2015/059916 WO2015176955A1 (en) 2014-05-21 2015-05-06 Device and method for noninvasively determining the hematocrit value of a subject

Publications (3)

Publication Number Publication Date
JP2017518792A JP2017518792A (ja) 2017-07-13
JP2017518792A5 JP2017518792A5 (enExample) 2018-04-19
JP6667456B2 true JP6667456B2 (ja) 2020-03-18

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JP2016566698A Active JP6667456B2 (ja) 2014-05-21 2015-05-06 対象のヘマトクリット値を非侵襲的に決定するプロセッサ、プログラム、デバイス及び方法

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Country Link
US (1) US10582885B2 (enExample)
EP (1) EP3145398B1 (enExample)
JP (1) JP6667456B2 (enExample)
CN (1) CN106456029B (enExample)
WO (1) WO2015176955A1 (enExample)

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* Cited by examiner, † Cited by third party
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US10525182B2 (en) 2014-10-10 2020-01-07 Nxstage Medical, Inc. Flow balancing devices, methods, and systems
CA3010164C (en) 2015-12-31 2024-03-12 Wear2B Ltd Device, system and method for non-invasive monitoring of physiological measurements
JP7086926B2 (ja) 2016-07-18 2022-06-20 ネクステージ メディカル インコーポレイテッド フローバランシングの装置、方法、及びシステム
WO2018045102A1 (en) 2016-08-30 2018-03-08 Nxstage Medical, Inc. Parameter monitoring in medical treatment systems
JPWO2019181267A1 (ja) * 2018-03-20 2021-06-17 Ｄｙｎａｍｉｃ Ｂｒａｉｎ Ｌａｂ合同会社 生体情報測定装置
WO2020237228A1 (en) 2019-05-23 2020-11-26 Nxstage Medical, Inc. Flow synchronization devices, methods and systems
KR20220045341A (ko) 2020-10-05 2022-04-12 삼성전자주식회사 생체정보 추정 장치 및 방법
CN112924660B (zh) * 2021-01-26 2023-09-26 上海浩创亘永科技有限公司 一种扫描系统及其扫描方法
WO2024100185A1 (en) 2022-11-10 2024-05-16 Trinamix Gmbh A spectrometer system and a method for calibrating a photosensitive detector of a portable device
EP4619734A1 (en) 2022-11-15 2025-09-24 trinamiX GmbH A spectrometer device and a method for a classification of a sample
WO2025003364A1 (en) 2023-06-27 2025-01-02 Trinamix Gmbh Rolling shutter rgb-ir sensor
WO2025141699A1 (ja) * 2023-12-26 2025-07-03 シグマ光機株式会社 血管内血漿指数測定システム

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US6266546B1 (en) * 1990-10-06 2001-07-24 In-Line Diagnostics Corporation System for noninvasive hematocrit monitoring
US5277181A (en) * 1991-12-12 1994-01-11 Vivascan Corporation Noninvasive measurement of hematocrit and hemoglobin content by differential optical analysis
AU3583293A (en) * 1992-01-17 1993-08-03 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Optical method for monitoring arterial blood hematocrit
US5553615A (en) 1994-01-31 1996-09-10 Minnesota Mining And Manufacturing Company Method and apparatus for noninvasive prediction of hematocrit
DE69635174T2 (de) 1995-12-27 2006-05-04 Sysmex Corp. Nichtinvasive Vorrichtung zur Blutuntersuchung
US6006119A (en) 1998-02-04 1999-12-21 Polestar Technologies, Inc. Non-invasive optical measurement of blood hematocrit
US6662031B1 (en) 1998-05-18 2003-12-09 Abbott Laboratoies Method and device for the noninvasive determination of hemoglobin and hematocrit
US6611320B1 (en) * 1999-09-08 2003-08-26 Optoq Ab Method and apparatus
US6591122B2 (en) 2001-03-16 2003-07-08 Nellcor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
US6606509B2 (en) 2001-03-16 2003-08-12 Nellcor Puritan Bennett Incorporated Method and apparatus for improving the accuracy of noninvasive hematocrit measurements
US7657292B2 (en) * 2001-03-16 2010-02-02 Nellcor Puritan Bennett Llc Method for evaluating extracellular water concentration in tissue
KR100612827B1 (ko) * 2001-04-19 2006-08-14 삼성전자주식회사 비 침습적인 헤모글로빈 농도와 산소 포화도 모니터링방법 및 장치
US20030212316A1 (en) 2002-05-10 2003-11-13 Leiden Jeffrey M. Method and apparatus for determining blood parameters and vital signs of a patient
JP2003339678A (ja) * 2002-05-30 2003-12-02 Minolta Co Ltd 血液状態測定装置
WO2005074550A2 (en) * 2004-01-30 2005-08-18 3Wave Optics, Llc Non-invasive blood component measurement system
US7277741B2 (en) 2004-03-09 2007-10-02 Nellcor Puritan Bennett Incorporated Pulse oximetry motion artifact rejection using near infrared absorption by water
EP1830695B1 (en) 2004-12-14 2011-11-30 Koninklijke Philips Electronics N.V. Integrated pulse oximetry sensor
EP2004043A1 (de) 2007-03-23 2008-12-24 Enverdis GmbH Verfahren zur kontinuierlichen nichtinvasiven bestimmung der konzentration von blutbestandteilen
JP5195589B2 (ja) * 2009-03-31 2013-05-08 コニカミノルタオプティクス株式会社 パルスオキシメータ
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Also Published As

Publication number Publication date
JP2017518792A (ja) 2017-07-13
EP3145398B1 (en) 2020-09-02
US20170202493A1 (en) 2017-07-20
WO2015176955A1 (en) 2015-11-26
CN106456029A (zh) 2017-02-22
CN106456029B (zh) 2019-11-26
US10582885B2 (en) 2020-03-10
EP3145398A1 (en) 2017-03-29

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