IN2014MN01512A - - Google Patents

Download PDF

Info

Publication number
IN2014MN01512A
IN2014MN01512A IN1512MUN2014A IN2014MN01512A IN 2014MN01512 A IN2014MN01512 A IN 2014MN01512A IN 1512MUN2014 A IN1512MUN2014 A IN 1512MUN2014A IN 2014MN01512 A IN2014MN01512 A IN 2014MN01512A
Authority
IN
India
Prior art keywords
blood
plasma
flow cell
information
refractive index
Prior art date
Application number
Other languages
English (en)
Inventor
Daisuke Sakota
Setsuo Takatani
Original Assignee
Nat Univ Corp Tokyo Med & Dent
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 Nat Univ Corp Tokyo Med & Dent filed Critical Nat Univ Corp Tokyo Med & Dent
Publication of IN2014MN01512A publication Critical patent/IN2014MN01512A/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 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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
    • G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8405—Application to two-phase or mixed materials, e.g. gas dissolved in liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Ecology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
IN1512MUN2014 2012-02-13 2013-02-13 IN2014MN01512A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012028231A JP5901012B2 (ja) 2012-02-13 2012-02-13 血液情報の測定方法及び装置
PCT/JP2013/053321 WO2013122072A1 (ja) 2012-02-13 2013-02-13 血液情報の測定方法及び装置

Publications (1)

Publication Number Publication Date
IN2014MN01512A true IN2014MN01512A (enExample) 2015-05-15

Family

ID=48984182

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1512MUN2014 IN2014MN01512A (enExample) 2012-02-13 2013-02-13

Country Status (9)

Country Link
US (1) US20150025341A1 (enExample)
EP (1) EP2793015A4 (enExample)
JP (1) JP5901012B2 (enExample)
KR (1) KR20140119033A (enExample)
CN (1) CN104136911A (enExample)
CA (1) CA2863012A1 (enExample)
IN (1) IN2014MN01512A (enExample)
TW (1) TW201341779A (enExample)
WO (1) WO2013122072A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015129615A1 (ja) * 2014-02-25 2015-09-03 コニカミノルタ株式会社 測定方法および測定装置
US9759651B2 (en) * 2014-12-23 2017-09-12 Magellan Diagnostics, Inc. Combination optical hemoglobin and electrochemical lead assay
WO2016158139A1 (ja) * 2015-03-31 2016-10-06 ソニー株式会社 電気的特性測定装置、電気的特性測定方法、血液状態解析システム、及び該方法をコンピューターに実現させるための電気的特性測定用プログラム
KR102491852B1 (ko) 2015-08-28 2023-01-26 삼성전자주식회사 광 센서 및 그 동작 방법
WO2017082089A1 (ja) * 2015-11-13 2017-05-18 コニカミノルタ株式会社 表面プラズモン共鳴蛍光分析方法および表面プラズモン共鳴蛍光分析装置
EP3377878B1 (en) * 2015-11-18 2019-12-25 Radiometer Medical ApS Optical sensor for detection of free hemoglobin in a whole blood sample
JP6799245B2 (ja) * 2016-02-25 2020-12-16 国立研究開発法人産業技術総合研究所 血液のフィブリン量変化の計測方法
WO2017200907A1 (en) * 2016-05-20 2017-11-23 Instrumentation Laboratory Company Evanescent hemolysis detection
CA3090418A1 (en) * 2016-10-13 2018-04-19 Instrumentation Laboratory Company Total protein measurement using whole blood refractometry
CN108387943B (zh) * 2017-02-03 2019-11-12 徐州诚凯知识产权服务有限公司 一种液滴光学检测装置
EP3370058A1 (en) * 2017-03-01 2018-09-05 Danmarks Tekniske Universitet Planar waveguide device with nano-sized filter
MX2019015114A (es) 2017-06-15 2020-08-03 Siemens Healthcare Diagnostics Inc Metodo y dispositivo para determinar la concentracion de analitos en una muestra de sangre completa.
CN107402212A (zh) * 2017-08-28 2017-11-28 深圳小孚医疗科技有限公司 一种粪便应用液检测装置
JP6986266B2 (ja) 2017-11-14 2021-12-22 ジーニアルライト株式会社 体液分析装置
US10893829B2 (en) * 2018-04-13 2021-01-19 Fenwal, Inc. Optical detection and measurement of hematocrit and free hemoglobin concentration
WO2020033194A1 (en) * 2018-08-06 2020-02-13 Siemens Healthcare Diagnostics Inc. Method, device and system for determining the concentration of analytes in a sample
US11978201B2 (en) * 2018-08-09 2024-05-07 Siemens Healthcare Diagnostics Inc. Method and device for determining the concentration of analytes in a sample
JP2022511512A (ja) * 2018-12-07 2022-01-31 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド 評価要素を含む溶液採取装置
WO2020136833A1 (ja) * 2018-12-27 2020-07-02 パイオニア株式会社 総蛋白質量測定装置及び総蛋白質量測定方法
US11484891B2 (en) 2019-05-23 2022-11-01 Fenwal, Inc. Adjustment of target interface location between separated fluid components in a centrifuge
CN110363719B (zh) * 2019-07-01 2021-07-27 湖南开启时代智能科技有限公司 一种细胞分层图像处理方法及系统
KR102812067B1 (ko) * 2019-10-10 2025-05-23 주식회사 엘지에너지솔루션 미 산란을 이용한 가스 발생 감지장치를 포함하는 배터리 팩 및 이를이용한 가스 검출 방법
US20210299339A1 (en) * 2020-03-31 2021-09-30 Fresenius Medical Care Holdings, Inc. Blood monitoring system for determining a calibrated hemoglobin concentration value for a patient based on patient-specific mean corpuscular hemoglobin concentration data
CN112285064B (zh) * 2020-10-22 2022-11-25 中国计量大学 一种spr传感器及基于spr的单细胞检测装置及方法
CN112697655B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪
CN112697654B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪传感器
KR102538736B1 (ko) * 2021-04-09 2023-05-31 한밭대학교 산학협력단 결로 측정 센서
CN116637251A (zh) * 2023-05-31 2023-08-25 北京航天长峰股份有限公司 一种用于ecmo的血液多参监测装置及方法
WO2025137402A1 (en) * 2023-12-19 2025-06-26 Enquyst Technologies Inc. Multichannel optical switch for in-line spectroscopic compound analysis

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481644D1 (de) * 1984-12-10 1990-04-19 Prutec Ltd Verfahren zum optischen nachweis von parametern von substanzen in einem fluessigen analyt.
US4704029A (en) * 1985-12-26 1987-11-03 Research Corporation Blood glucose monitor
GB8619823D0 (en) * 1986-08-14 1986-09-24 Buckley B M Determining level of analyte
JPH0228541A (ja) * 1988-07-19 1990-01-30 Meidensha Corp 光式濃度検出装置
CA2025330C (en) * 1989-09-18 2002-01-22 David W. Osten Characterizing biological matter in a dynamic condition using near infrared spectroscopy
US5331958A (en) 1992-03-31 1994-07-26 University Of Manitoba Spectrophotometric blood analysis
JPH06186156A (ja) 1992-10-21 1994-07-08 Toa Medical Electronics Co Ltd 粒子分析装置
US5598842A (en) * 1993-09-03 1997-02-04 Toa Medical Electronics Co., Ltd. Non-invasive blood analyzer and method using the same
US5601080A (en) * 1994-12-28 1997-02-11 Coretech Medical Technologies Corporation Spectrophotometric blood analysis
JPH09311099A (ja) * 1996-05-24 1997-12-02 Hitachi Ltd 血液用冷却素子
JP3722570B2 (ja) 1996-10-22 2005-11-30 シスメックス株式会社 血液凝固測定装置
SE9804142D0 (sv) 1998-11-30 1998-11-30 Gambro Ab Method and device for providing a signal
JP2001174405A (ja) * 1999-12-22 2001-06-29 Shimadzu Corp グルコースモニタ及びグルコース濃度の測定方法
EP1335665A2 (en) * 2000-11-15 2003-08-20 Cytometrics, LLC. Measuring haematocrit in blood vessels
WO2003083458A2 (de) * 2002-04-03 2003-10-09 Johann Wolfgang Goethe-Universität Frankfurt am Main Infrarotmessvorrichtung, insbesondere für die spektrometrie wässriger systeme, vorzugsweise von mehrkomponentensystemen
DE602005027907D1 (de) * 2004-12-13 2011-06-16 Bayer Healthcare Llc Transmissionspektroskopiesystem zur verwendung bei der bestimmung von analyten in körperflüssigkeit
WO2006095615A1 (ja) * 2005-03-07 2006-09-14 Kuraray Co., Ltd. マイクロチャネルアレイ及び製造方法、並びにこれを用いた血液測定方法
US7319894B2 (en) * 2005-09-13 2008-01-15 Edwards Lifesciences Corporation Continuous spectroscopic measurement of total hemoglobin
US8209128B1 (en) * 2007-02-21 2012-06-26 Paul L. Gourley Nanolaser spectroscopy and micro-optical resonators for detecting, analyzing, and manipulating bioparticles
JP5238171B2 (ja) * 2007-03-14 2013-07-17 株式会社東芝 光導波路型抗体チップ
JP2010210759A (ja) 2009-03-09 2010-09-24 Casio Computer Co Ltd 液晶注入装置
JP5592144B2 (ja) * 2010-04-27 2014-09-17 日本電信電話株式会社 凝固活性測定装置および測定方法

Also Published As

Publication number Publication date
TW201341779A (zh) 2013-10-16
KR20140119033A (ko) 2014-10-08
JP5901012B2 (ja) 2016-04-06
WO2013122072A1 (ja) 2013-08-22
US20150025341A1 (en) 2015-01-22
CA2863012A1 (en) 2013-08-22
CN104136911A (zh) 2014-11-05
EP2793015A4 (en) 2015-08-26
JP2013164372A (ja) 2013-08-22
EP2793015A1 (en) 2014-10-22

Similar Documents

Publication Publication Date Title
IN2014MN01512A (enExample)
PH12013500457A1 (en) Systems and methods for intravenous drug management using immitance spectroscopy
Neuenfeldt et al. Coagulopathies in intensive care medicine: balancing act between thrombosis and bleeding
EA201391216A1 (ru) Способ и установка для контроля лечения пациента, предпочтительно для контроля гемодиализа, гемодиафильтрации и/или перитонеального диализа
AU2017266883A1 (en) Evanescent hemolysis detection
EA201592302A1 (ru) Способы снижения уровня остаточного холестерина и других фракций липопротеинов путем введения ингибитора пропротеиновой конвертазы субтилизин-кексинового типа 9 (pcsk9)
BR112014010718A2 (pt) métodos e sistemas para detecção de analito em amostra
EA201101563A1 (ru) Безколбовый спектрометр
EA201500997A1 (ru) Терапевтические применения эмпаглифлозина
EP3610258A4 (en) OPTICAL DETECTION OF AIR BUBBLES EITHER IN A SALINE SOLUTION, OR IN BLOOD, OR IN A MIXTURE OF THE TWO
FR2964194B1 (fr) Systeme et procede de detection d'analytes presents dans un echantillon gazeux.
BR112014010067A8 (pt) método e sistema para usar disparos de rastreador para estimar volumes de influxo de fluidos a partir de diferentes zonas de influxo para um fluxo de produção em um poço
Frantzeskaki et al. Extracorporeal membrane oxygenation (ECMO)-associated coagulopathy in adults
EA201590061A1 (ru) Фармацевтическая композиция
Ikić Fibrinogen and bleeding in adult cardiac surgery: a review of the literature
WO2014179737A3 (en) Assays and methods of treatment relating to vitamin d insufficiency
MX2015015023A (es) Metodo para la determinacion de cobre libre.
RU2015153810A (ru) Способ прогнозирования терапевтического эффекта для пациента с колоректальным раком, у которого повышена экспрессия белка tk1
RU2013117230A (ru) Способ оценки присутствия фосфатидилсерина на поверхности мембран эритроцитов
Spiezia et al. “Hypocoagulable” thromboelastography profiles in patients with cyanotic congenital heart disease: facts or technical artifacts?
EA201992857A1 (ru) Способы и устройства для неразрушающего обнаружения нерастворенных частиц в текучей среде
EP3547917C0 (en) DEVICE FOR REGULATING THE CONCENTRATION OF GLUCOSE IN A PERSON'S BLOOD
Parul et al. Anticoagulation in Patients with End-Stage Renal Disease: A Critical Review
FR2993987B1 (fr) Procedes optiques pour l'observation d'echantillons et pour la detection ou le dosage d'especes chimiques ou biologiques.
Rumiantseva et al. An economic evaluation of pre-dialysis stage of chronic kidney disease