JP6250053B2 - 血液処理システムの境界検知装置 - Google Patents

血液処理システムの境界検知装置 Download PDF

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Publication number
JP6250053B2
JP6250053B2 JP2015531063A JP2015531063A JP6250053B2 JP 6250053 B2 JP6250053 B2 JP 6250053B2 JP 2015531063 A JP2015531063 A JP 2015531063A JP 2015531063 A JP2015531063 A JP 2015531063A JP 6250053 B2 JP6250053 B2 JP 6250053B2
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light
blood
scanning
centrifuge assembly
optical
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JP2015530156A (ja
JP2015530156A5 (enExample
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コウデルカ，ピーター，デイヴィッド
エックマン，ライアン，エリオット
リンドマーク，エリック，カール
コウデルカ，ルボミール
ウルメス，ジェイムズ，ジョセフ
カッツ，スティーヴン，アール
コーク，ウィリアム，エイチ
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フェンウォール、インコーポレイテッド
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • 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
    • 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
    • G01N21/59—Transmissivity
    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • 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
    • G01N33/491—Blood by separating the blood components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0429—Red blood cells; Erythrocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • B04B2013/006—Interface detection or monitoring of separated components
    • 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
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G01N2201/0612—Laser diodes
    • 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
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0636—Reflectors
    • 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
    • G01N2201/08—Optical fibres; light guides

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Food Science & Technology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Centrifugal Separators (AREA)
JP2015531063A 2012-09-04 2013-03-14 血液処理システムの境界検知装置 Active JP6250053B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261696343P 2012-09-04 2012-09-04
US61/696,343 2012-09-04
PCT/US2013/031494 WO2014039091A1 (en) 2012-09-04 2013-03-14 Interface detector for blood processing system

Related Child Applications (1)

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JP2017223636A Division JP2018086264A (ja) 2012-09-04 2017-11-21 血液処理システムの境界検知装置

Publications (3)

Publication Number Publication Date
JP2015530156A JP2015530156A (ja) 2015-10-15
JP2015530156A5 JP2015530156A5 (enExample) 2016-02-18
JP6250053B2 true JP6250053B2 (ja) 2017-12-20

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JP2015531063A Active JP6250053B2 (ja) 2012-09-04 2013-03-14 血液処理システムの境界検知装置
JP2017223636A Pending JP2018086264A (ja) 2012-09-04 2017-11-21 血液処理システムの境界検知装置
JP2019202896A Active JP6989579B2 (ja) 2012-09-04 2019-11-08 血液処理システムの境界検知装置
JP2021196319A Active JP7337137B2 (ja) 2012-09-04 2021-12-02 血液処理システムの境界検知装置

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JP2017223636A Pending JP2018086264A (ja) 2012-09-04 2017-11-21 血液処理システムの境界検知装置
JP2019202896A Active JP6989579B2 (ja) 2012-09-04 2019-11-08 血液処理システムの境界検知装置
JP2021196319A Active JP7337137B2 (ja) 2012-09-04 2021-12-02 血液処理システムの境界検知装置

Country Status (7)

Country Link
US (3) US9594020B2 (enExample)
EP (1) EP2892587B1 (enExample)
JP (4) JP6250053B2 (enExample)
CN (3) CN106377813B (enExample)
AU (2) AU2013313352B2 (enExample)
IN (1) IN2015DN01424A (enExample)
WO (1) WO2014039091A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2892587B1 (en) 2012-09-04 2024-07-03 Fenwal, Inc. Interface detector for blood processing system
WO2016204533A1 (ko) 2015-06-16 2016-12-22 (주)타스컴 생체 측정기
EP3312586B1 (en) * 2015-06-16 2020-12-16 Tascom Co., Ltd. Biological material measuring instrument
CN106111356B (zh) * 2016-06-29 2019-03-19 四川南格尔生物科技有限公司 一种探测装置及探测方法
CN109253988A (zh) * 2016-08-25 2019-01-22 任文利 一种血液浓度检测装置
CN109922842A (zh) 2016-09-16 2019-06-21 汾沃有限公司 采用离心和旋转膜分离技术的血液分离系统和方法
EP3372259B1 (en) 2017-03-07 2022-11-23 Fenwal, Inc. System and methods for separating blood under conditions of reduced plasma clarity
US10561784B2 (en) * 2017-05-31 2020-02-18 Fenwal, Inc. Stationary optical monitoring system for blood processing system
GB201718859D0 (en) * 2017-11-15 2017-12-27 Smith & Nephew Sensor positioning for sensor enabled wound therapy dressings and systems
EP4494668A3 (en) 2017-12-22 2025-04-30 Fenwal, Inc. Convertible fluid processing assemblies
US10893829B2 (en) 2018-04-13 2021-01-19 Fenwal, Inc. Optical detection and measurement of hematocrit and free hemoglobin concentration
US10890524B2 (en) * 2018-06-05 2021-01-12 Fenwal, Inc. Discerning between the presence of red blood cells and free hemoglobin in a biological fluid
US11137344B2 (en) 2018-11-28 2021-10-05 Fenwal, Inc. Optical mixing of fluids
EP3705147B1 (en) 2019-03-05 2024-11-06 Fenwal, Inc. Collection, genome editing, and washing of t-cell lymphocytes
US11311823B2 (en) 2019-03-05 2022-04-26 Fenwal, Inc. Collection of mononuclear cells and peripheral blood stem cells
US11484891B2 (en) 2019-05-23 2022-11-01 Fenwal, Inc. Adjustment of target interface location between separated fluid components in a centrifuge
EP4566642A1 (en) 2019-05-23 2025-06-11 Fenwal, Inc. Centrifugal separation and collection of red blood cells or both red blood cells and plasma
CN112495596B (zh) 2019-09-16 2022-07-26 汾沃有限公司 用于血液成分的分离和收集的算法的动态调整
EP3834858A1 (en) 2019-12-12 2021-06-16 Fenwal, Inc. Systems enabling alternative approaches to therapeutic red blood cell exchange and/or therapeutic plasma exchange
IT202000006712A1 (it) * 2020-03-31 2021-10-01 Medica S P A Sistema per misurare parametri intrinseci di un fluido organico circolante in un condotto
CN114306788A (zh) * 2020-09-30 2022-04-12 汾沃有限公司 检测组件的光源的位置的调节
US12313441B2 (en) 2021-01-29 2025-05-27 Fenwal, Inc. Automated splitting of a fluid into uneven volumes
US11898967B2 (en) 2021-02-02 2024-02-13 Fenwal, Inc. Predicting malfunction and failure of centrifuge umbilicus
EP4075119B1 (en) 2021-04-15 2025-11-12 Fenwal, Inc. Adjustment of the thickness of a biological fluid being monitored by an optical detection assembly
CN117259035B (zh) * 2023-09-08 2024-09-06 江苏赛德力制药机械制造有限公司 一种基于机器视觉的离心机自动控制系统及方法
EP4628121A1 (en) 2024-03-28 2025-10-08 Fenwal, Inc. Dynamic adjustment of light intensity and/or signal amplification in a centrifuge optical sensor assembly

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727066A (en) 1968-02-16 1973-04-10 Baxter Laboratories Inc Probe photometer with fluid sensing device
US3752995A (en) 1972-04-07 1973-08-14 Coulter Electronics Blank value storing photometer
US3778171A (en) 1972-11-09 1973-12-11 Beckman Instruments Inc Sample cell for ultracentrifuge utilizing-multiple-beam interference optics
US4409820A (en) 1981-06-17 1983-10-18 Irwin Nash Apparatus and method for use in quantitative analysis of a fluid suspension
DE3301113C2 (de) 1983-01-14 1985-01-10 Fresenius AG, 6380 Bad Homburg Verfahren und Vorrichtung für das Separieren von Medien
US4468219A (en) 1983-12-20 1984-08-28 International Business Machines Corporation Pump flow rate compensation system
HU192531B (en) 1984-01-26 1987-06-29 Mueszeripari Muevek Lab Multifunctional centrifuge
US5628915A (en) 1987-01-30 1997-05-13 Baxter International Inc. Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions
US5632893A (en) 1987-01-30 1997-05-27 Baxter Internatinoal Inc. Enhanced yield blood processing systems with angled interface control surface
US5104526A (en) 1987-01-30 1992-04-14 Baxter International Inc. Centrifugation system having an interface detection system
US4834890A (en) 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US5656163A (en) 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
US5573678A (en) 1987-01-30 1996-11-12 Baxter International Inc. Blood processing systems and methods for collecting mono nuclear cells
US4810090A (en) 1987-08-24 1989-03-07 Cobe Laboratories, Inc. Method and apparatus for monitoring blood components
NL8801140A (nl) * 1988-05-02 1989-12-01 Theodorus Schouten Inrichting voor het bepalen van de bloedbezinkingssnelheid van bloedmonsters.
US4937637A (en) * 1989-02-10 1990-06-26 Kollmorgen Corporation Dual reading head transmission/reflection densitometer
US5316667A (en) 1989-05-26 1994-05-31 Baxter International Inc. Time based interface detection systems for blood processing apparatus
CA2009226A1 (en) * 1990-02-02 1991-08-02 Marek T. Wlodarczyk Fiber optic sensors
GB2262992B (en) 1990-06-21 1995-07-05 Reynolds Software Inc Method and apparatus for wave analysis and event recognition
DE4132965A1 (de) * 1991-10-04 1993-04-08 Fresenius Ag Vorrichtung zur trennung von medien in deren bestandteile
US5639382A (en) 1991-12-23 1997-06-17 Baxter International Inc. Systems and methods for deriving recommended storage parameters for collected blood components
US6319471B1 (en) 1992-07-10 2001-11-20 Gambro, Inc. Apparatus for producing blood component products
CA2133412A1 (en) 1992-04-16 1993-10-28 Kenneth R. Beebe Improved method for interpreting complex data and detecting abnormal instrument or process behavior
WO1994008690A1 (en) * 1992-10-22 1994-04-28 Baxter International Inc. Time based interface detection systems for blood processing apparatus
US5746708A (en) 1993-12-22 1998-05-05 Baxter International Inc. Peristaltic pump tube holder with pump tube shield and cover
US5437598A (en) 1994-01-21 1995-08-01 Cobe Laboratories, Inc. Automation of plasma sequestration
US5570697A (en) * 1994-07-15 1996-11-05 Vixel Corporation Sensor for analyzing molecular species
DE19515870C1 (de) * 1995-04-29 1996-08-14 Fresenius Ag Vorrichtung zur Trennung von Medien in deren Bestandteile
US6312607B1 (en) * 1995-06-07 2001-11-06 Baxter International Inc. Blood processing systems and methods which optically monitor incremental platelet volumes in a plasma constituent
US5958250A (en) 1995-06-07 1999-09-28 Baxter International Inc. Blood processing systems and methods which optically derive the volume of platelets contained in a plasma constituent
US5961842A (en) 1995-06-07 1999-10-05 Baxter International Inc. Systems and methods for collecting mononuclear cells employing control of packed red blood cell hematocrit
US5948271A (en) 1995-12-01 1999-09-07 Baker Hughes Incorporated Method and apparatus for controlling and monitoring continuous feed centrifuge
WO1998043720A1 (en) 1997-04-03 1998-10-08 Baxter International Inc. Interface detection and control systems and methods
JP3944279B2 (ja) * 1997-06-16 2007-07-11 テルモ株式会社 血液成分採取装置
US5980760A (en) 1997-07-01 1999-11-09 Baxter International Inc. System and methods for harvesting mononuclear cells by recirculation of packed red blood cells
US6063292A (en) 1997-07-18 2000-05-16 Baker Hughes Incorporated Method and apparatus for controlling vertical and horizontal basket centrifuges
US6254784B1 (en) * 1997-10-30 2001-07-03 Baxter International Inc. Optical interface detection system for centrifugal blood processing
US8885913B2 (en) * 1999-01-25 2014-11-11 Amnis Corporation Detection of circulating tumor cells using imaging flow cytometry
JP4260962B2 (ja) * 1999-02-10 2009-04-30 住友電気工業株式会社 多重逆反射体とその製造方法
US6589153B2 (en) * 2001-09-24 2003-07-08 Medtronic, Inc. Blood centrifuge with exterior mounted, self-balancing collection chambers
JP2003287532A (ja) * 2002-03-28 2003-10-10 Fuji Photo Film Co Ltd 血液検査ユニット
JP2003329896A (ja) * 2002-05-14 2003-11-19 Precise Gauges Co Ltd 光学部品の調芯方法及びその装置
EP1536730A2 (en) * 2002-09-10 2005-06-08 Euro-Celtique, S.A. Apparatus and method for non-invasive measurement of blood constituents
US7524316B2 (en) * 2002-10-31 2009-04-28 Cooltouch, Inc. Endovenous closure of varicose veins with mid infrared laser
CA2799683C (en) * 2003-07-02 2014-03-25 Terumo Bct, Inc. Monitoring and control system for blood processing
US7327443B2 (en) 2004-07-01 2008-02-05 Gambro Bct, Inc Stroboscopic LED light source for blood processing apparatus
CN100432727C (zh) * 2004-01-28 2008-11-12 株式会社东芝 激光入射光学装置
US7087177B2 (en) * 2004-04-16 2006-08-08 Baxter International Inc. Methods for determining flow rates of biological fluids
EP1765228A4 (en) * 2004-06-28 2009-06-10 Haemonetics Corp BLOOD COMPONENT SEPARATION SYSTEM HAVING A FIXED SEPARATION COMPARTMENT
KR100601964B1 (ko) * 2004-09-07 2006-07-19 삼성전자주식회사 다채널 다중 컬러 측정을 위한 광검출장치 및 이를 채용한다채널 시료 분석기
JP4388907B2 (ja) * 2005-03-17 2009-12-24 横浜ゴム株式会社 移動物体の検知装置及び速度計測装置
US20060197038A1 (en) * 2005-06-13 2006-09-07 Xerox Corporation Incoming sheet skew, lateral and process position detection with an angled transverse sensor array bar
JP4861649B2 (ja) 2005-07-08 2012-01-25 テルモ株式会社 血液成分採取回路および血液成分採取装置
WO2007109540A2 (en) * 2006-03-17 2007-09-27 The General Hospital Corporation Arrangement, method and computer-accessible medium for identifying characteristics of at least a portion of a blood vessel contained within a tissue using spectral domain low coherence interferometry
EP2052233A2 (en) * 2006-08-17 2009-04-29 CaridianBCT, Inc. Blood processing apparatus with robust automated process control
JP5017079B2 (ja) * 2007-01-26 2012-09-05 株式会社トプコン 光画像計測装置
US20090073456A1 (en) * 2007-09-13 2009-03-19 Duke University Apparatuses, systems, and methods for low-coherence interferometry (lci)
US7812951B2 (en) * 2007-09-27 2010-10-12 Rockwell Automation Technologies, Inc. Color sensors using polarimetric techniques
JP4477677B2 (ja) * 2008-01-16 2010-06-09 古河電気工業株式会社 光モジュールおよびその作製方法
US9325425B2 (en) * 2008-02-24 2016-04-26 Finisar Corporation Method and apparatus for demodulating and regenerating phase modulated optical signals
US20160028210A1 (en) * 2008-04-04 2016-01-28 CVI Laser, LLC. Compact, thermally stable multi-laser engine
CN104237539A (zh) * 2009-04-07 2014-12-24 连接Dx股份有限公司 用于读取救护点测试结果的手持扫描仪系统和方法
WO2011001872A1 (ja) * 2009-06-29 2011-01-06 日本電気株式会社 電界／磁界プローブ
DE102009036044A1 (de) 2009-08-04 2011-02-10 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Erkennung von Blut oder Blutbestandteilen im Flüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung
JP5394501B2 (ja) * 2009-10-02 2014-01-22 シャープ株式会社 血管状態モニタリング方法
US8494431B2 (en) * 2009-10-23 2013-07-23 Xerox Corporation Duplex sheet registration
US8556793B2 (en) * 2011-02-04 2013-10-15 Fenwal, Inc. Control of interface between separated blood components under lipemic and hemolytic conditions
JP2012245285A (ja) * 2011-05-31 2012-12-13 Fujifilm Corp 光源装置
US9794016B2 (en) * 2011-10-05 2017-10-17 University Of Central Florida Research Foundation, Inc. Systems and methods for processing space-multiplexed optical signals
US8781547B2 (en) * 2011-10-28 2014-07-15 Medtronic, Inc. Method and apparatus for calibrating an absolute oxygen saturation sensor
EP2893320B1 (en) * 2012-08-20 2020-12-23 Siemens Healthcare Diagnostics Inc. Clam-shell luminometer
EP2892587B1 (en) 2012-09-04 2024-07-03 Fenwal, Inc. Interface detector for blood processing system

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WO2014039091A1 (en) 2014-03-13
AU2013313352B2 (en) 2017-03-02
JP2015530156A (ja) 2015-10-15
JP2022028921A (ja) 2022-02-16
AU2013313352A1 (en) 2015-04-09
JP2018086264A (ja) 2018-06-07
CN104602725B (zh) 2017-04-26
CN106377813B (zh) 2020-03-24
EP2892587B1 (en) 2024-07-03
EP2892587A1 (en) 2015-07-15
IN2015DN01424A (enExample) 2015-07-03
US20190120761A1 (en) 2019-04-25
JP6989579B2 (ja) 2022-01-05
US10768107B2 (en) 2020-09-08
JP2020036930A (ja) 2020-03-12
CN104602725A (zh) 2015-05-06
US10209185B2 (en) 2019-02-19
AU2017201732A1 (en) 2017-03-30
US20170131203A1 (en) 2017-05-11
AU2017201732B2 (en) 2018-11-01
US9594020B2 (en) 2017-03-14
JP7337137B2 (ja) 2023-09-01
CN111494743A (zh) 2020-08-07
EP2892587C0 (en) 2024-07-03
CN111494743B (zh) 2023-08-22
US20150219558A1 (en) 2015-08-06

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