AU2019375858B2 - Method and apparatus for buffy coat imaging - Google Patents

Method and apparatus for buffy coat imaging Download PDF

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Publication number
AU2019375858B2
AU2019375858B2 AU2019375858A AU2019375858A AU2019375858B2 AU 2019375858 B2 AU2019375858 B2 AU 2019375858B2 AU 2019375858 A AU2019375858 A AU 2019375858A AU 2019375858 A AU2019375858 A AU 2019375858A AU 2019375858 B2 AU2019375858 B2 AU 2019375858B2
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Prior art keywords
blood sample
centrifuged blood
centrifuged
processor
component layers
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AU2019375858A
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AU2019375858A1 (en
Inventor
Thomas R. Drechsler
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Revvity Health Sciences Inc
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Revvity Health Sciences Inc
Revvity Health Sciences Inc
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Assigned to REVVITY HEALTH SCIENCES, INC. reassignment REVVITY HEALTH SCIENCES, INC. Amend patent request/document other than specification (104) Assignors: PERKINELMER HEALTH SCIENCES, INC.
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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)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Ecology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU2019375858A 2018-11-08 2019-10-23 Method and apparatus for buffy coat imaging Active AU2019375858B2 (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 (2)

Publication Number Publication Date
AU2019375858A1 AU2019375858A1 (en) 2021-05-27
AU2019375858B2 true AU2019375858B2 (en) 2024-07-25

Family

ID=68582340

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019375858A Active AU2019375858B2 (en) 2018-11-08 2019-10-23 Method and apparatus for buffy coat imaging

Country Status (8)

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

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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
AU2023249174A1 (en) * 2022-04-05 2024-10-17 Aavantibio, Inc. Gradient ultracentrifugation automated collector
GB2617833A (en) * 2022-04-19 2023-10-25 Entia Ltd An analysis apparatus and method
CN117783104A (zh) * 2022-09-27 2024-03-29 深圳市帝迈生物技术有限公司 一种凝血检测方法及装置
JP7859957B2 (ja) * 2022-11-25 2026-05-15 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
US20250258070A1 (en) * 2024-02-09 2025-08-14 Grail, Inc. Liquid processing system and related methods
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

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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
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WO2006106962A1 (ja) * 2005-03-31 2006-10-12 Kabushiki Kaisha Toshiba 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
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Also Published As

Publication number Publication date
CN112997063A (zh) 2021-06-18
BR112021008799A2 (pt) 2021-08-10
JP7250925B2 (ja) 2023-04-03
EP3877747A1 (en) 2021-09-15
US11386551B2 (en) 2022-07-12
KR102504240B1 (ko) 2023-02-27
EP3877747B1 (en) 2024-11-20
JP2022507121A (ja) 2022-01-18
CN112997063B (zh) 2024-11-12
US20200151870A1 (en) 2020-05-14
KR20210088663A (ko) 2021-07-14
WO2020096772A1 (en) 2020-05-14
AU2019375858A1 (en) 2021-05-27
CA3118716A1 (en) 2020-05-14

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