CA3118716A1 - Method and apparatus for buffy coat imaging - Google Patents

Method and apparatus for buffy coat imaging Download PDF

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Publication number
CA3118716A1
CA3118716A1 CA3118716A CA3118716A CA3118716A1 CA 3118716 A1 CA3118716 A1 CA 3118716A1 CA 3118716 A CA3118716 A CA 3118716A CA 3118716 A CA3118716 A CA 3118716A CA 3118716 A1 CA3118716 A1 CA 3118716A1
Authority
CA
Canada
Prior art keywords
blood sample
centrifuged blood
centrifuged
processor
transparent container
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.)
Pending
Application number
CA3118716A
Other languages
English (en)
French (fr)
Inventor
Thomas R. Drechsler
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.)
Revvity Health Sciences Inc
Original Assignee
PerkinElmer Health Sciences Inc
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 PerkinElmer Health Sciences Inc filed Critical PerkinElmer Health Sciences Inc
Publication of CA3118716A1 publication Critical patent/CA3118716A1/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Hematology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Informatics (AREA)
  • Ecology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA3118716A 2018-11-08 2019-10-23 Method and apparatus for buffy coat imaging Pending CA3118716A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/184,494 2018-11-08
US16/184,494 US11386551B2 (en) 2018-11-08 2018-11-08 Method and apparatus for buffy coat imaging
PCT/US2019/057535 WO2020096772A1 (en) 2018-11-08 2019-10-23 Method and apparatus for buffy coat imaging

Publications (1)

Publication Number Publication Date
CA3118716A1 true CA3118716A1 (en) 2020-05-14

Family

ID=68582340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3118716A Pending CA3118716A1 (en) 2018-11-08 2019-10-23 Method and apparatus for buffy coat imaging

Country Status (8)

Country Link
US (1) US11386551B2 (https=)
EP (1) EP3877747B1 (https=)
JP (1) JP7250925B2 (https=)
KR (1) KR102504240B1 (https=)
CN (1) CN112997063B (https=)
AU (1) AU2019375858B2 (https=)
CA (1) CA3118716A1 (https=)
WO (1) WO2020096772A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102701980B1 (ko) * 2019-09-18 2024-09-02 엘지전자 주식회사 액체통에 담긴 액체의 수위를 산출하는 로봇 및 방법
JP7767027B2 (ja) * 2021-05-21 2025-11-11 株式会社日立ハイテク 生体試料測定装置
JP7847968B2 (ja) * 2021-11-08 2026-04-20 株式会社日立ハイテク 生体試料測定装置
CN114383520A (zh) * 2021-12-31 2022-04-22 杭州索唯技术有限公司 一种快速识别采血管内血液分层层面高度的测量系统
IL316095A (en) * 2022-04-05 2024-12-01 Aavantibio Inc Automatic Gradual Ultracentrifuge Collector
GB2617833A (en) * 2022-04-19 2023-10-25 Entia Ltd An analysis apparatus and method
JP2024076508A (ja) * 2022-11-25 2024-06-06 株式会社日立ハイテク 検体容器撮像装置及び検体処理装置
CN116577289B (zh) * 2023-04-06 2025-09-23 北京市春立正达医疗器械股份有限公司 一种用于血细胞离心后组分分离方法
CN116086894B (zh) * 2023-04-10 2023-07-25 北京市春立正达医疗器械股份有限公司 一种分离后血细胞监测导向组件及方法
WO2025171113A1 (en) * 2024-02-09 2025-08-14 Grail, Inc. Liquid processing system and related methods

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
JP2501460B2 (ja) * 1988-03-23 1996-05-29 オリンパス光学工業株式会社 ヘマトクリット値の測定方法
JPH02195261A (ja) * 1989-01-25 1990-08-01 Shimadzu Corp 血清サンプリング装置
JPH0337568A (ja) * 1989-07-03 1991-02-18 Fuji Photo Film Co Ltd 生化学分析装置
JPH05312804A (ja) * 1991-04-03 1993-11-26 Keyence Corp 赤血球沈降速度の測定方法及び測定装置
JPH04372861A (ja) * 1991-06-24 1992-12-25 Fuji Photo Film Co Ltd 液面検出装置
JP3429345B2 (ja) 1993-11-30 2003-07-22 セファテクノロジー株式会社 光投射位置制御装置および透明容器内試料の分量測定装置
JP3132342B2 (ja) 1995-07-07 2001-02-05 松下電器産業株式会社 検体検査方法及びその装置
JP2000162215A (ja) * 1998-11-30 2000-06-16 Ids:Kk 検体処理管体およびその搬送システム
JP2001108506A (ja) * 1999-10-13 2001-04-20 Aloka Co Ltd 層境界面検出装置
FR2858251B1 (fr) * 2003-07-29 2005-10-28 Diagyr Procede pour equilibrer un plateau rotatif d'une centrifugeuse et centrifugeuse mettant en oeuvre le procede
GB0422358D0 (en) 2004-10-08 2004-11-10 Rts Thurnall Plc Determination of the boundaries between fractions and extraction of selected fractions in a fractional sample
JPWO2006106962A1 (ja) * 2005-03-31 2008-09-18 株式会社東芝 蛍光測定装置、蛍光測定方法、蛍光測定用収納容器および蛍光測定用収納容器の製造方法
US8337379B2 (en) * 2006-08-17 2012-12-25 Terumo Bct, Inc. Blood processing apparatus with robust automated process control
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EP3974838B1 (en) 2009-08-13 2026-04-22 Siemens Healthcare Diagnostics Inc. Methods for ascertaining physical dimensions in liquid samples and containers to be analyzed by a clinical analyzer
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JP5414707B2 (ja) 2011-01-31 2014-02-12 株式会社日立ハイテクノロジーズ 分析装置
JP6143584B2 (ja) 2013-07-04 2017-06-07 株式会社日立ハイテクノロジーズ 検出装置および生体試料分析装置
WO2015159620A1 (ja) 2014-04-17 2015-10-22 株式会社日立ハイテクノロジーズ 検体検査自動化システムおよびチェックモジュールならびに試料のチェック方法
US11009467B2 (en) * 2015-02-17 2021-05-18 Siemens Healthcare Diagnostics Inc. Model-based methods and apparatus for classifying an interferent in specimens
WO2017132169A1 (en) 2016-01-28 2017-08-03 Siemens Healthcare Diagnostics Inc. Methods and apparatus for detecting an interferent in a specimen

Also Published As

Publication number Publication date
KR102504240B1 (ko) 2023-02-27
JP2022507121A (ja) 2022-01-18
EP3877747B1 (en) 2024-11-20
AU2019375858B2 (en) 2024-07-25
CN112997063A (zh) 2021-06-18
US20200151870A1 (en) 2020-05-14
AU2019375858A1 (en) 2021-05-27
WO2020096772A1 (en) 2020-05-14
EP3877747A1 (en) 2021-09-15
CN112997063B (zh) 2024-11-12
JP7250925B2 (ja) 2023-04-03
BR112021008799A2 (pt) 2021-08-10
US11386551B2 (en) 2022-07-12
KR20210088663A (ko) 2021-07-14

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