HK1193471A1 - 識別和測量網狀細胞 - Google Patents

識別和測量網狀細胞

Info

Publication number
HK1193471A1
HK1193471A1 HK14106886.8A HK14106886A HK1193471A1 HK 1193471 A1 HK1193471 A1 HK 1193471A1 HK 14106886 A HK14106886 A HK 14106886A HK 1193471 A1 HK1193471 A1 HK 1193471A1
Authority
HK
Hong Kong
Prior art keywords
identifying
measuring reticulocytes
reticulocytes
measuring
Prior art date
Application number
HK14106886.8A
Other languages
English (en)
Inventor
Michael Zahniser
Russell Zahniser
Original Assignee
羅氏血液診斷股份有限公司
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 羅氏血液診斷股份有限公司 filed Critical 羅氏血液診斷股份有限公司
Publication of HK1193471A1 publication Critical patent/HK1193471A1/zh

Links

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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/695—Preprocessing, e.g. image segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • G01N2015/014—Reticulocytes
    • 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
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N2015/1472—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle with colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30242—Counting objects in image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Geometry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
HK14106886.8A 2011-07-22 2014-07-08 識別和測量網狀細胞 HK1193471A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161510710P 2011-07-22 2011-07-22
US201161510614P 2011-07-22 2011-07-22
PCT/US2012/046787 WO2013016039A1 (en) 2011-07-22 2012-07-13 Identifying and measuring reticulocytes

Publications (1)

Publication Number Publication Date
HK1193471A1 true HK1193471A1 (zh) 2014-09-19

Family

ID=46651590

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14106886.8A HK1193471A1 (zh) 2011-07-22 2014-07-08 識別和測量網狀細胞

Country Status (8)

Country Link
US (2) US8964171B2 (zh)
EP (1) EP2734828B1 (zh)
JP (1) JP6031513B2 (zh)
CN (1) CN103827658B (zh)
AU (1) AU2012287304B2 (zh)
CA (1) CA2842699A1 (zh)
HK (1) HK1193471A1 (zh)
WO (1) WO2013016039A1 (zh)

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US9870625B2 (en) * 2011-07-09 2018-01-16 Gauss Surgical, Inc. Method for estimating a quantity of a blood component in a fluid receiver and corresponding error
US10426356B2 (en) * 2011-07-09 2019-10-01 Gauss Surgical, Inc. Method for estimating a quantity of a blood component in a fluid receiver and corresponding error
US8983167B2 (en) 2012-05-14 2015-03-17 Gauss Surgical System and method for estimating a quantity of a blood component in a fluid canister
US8792693B2 (en) 2011-07-09 2014-07-29 Gauss Surgical System and method for estimating extracorporeal blood volume in a physical sample
CN104169719B (zh) 2011-12-29 2017-03-08 思迪赛特诊断有限公司 用于检测生物样品中病原体的方法和系统
EP4033405B1 (en) 2012-05-14 2024-06-12 Gauss Surgical, Inc. Methods for managing blood loss of a patient
JP5771635B2 (ja) * 2013-02-01 2015-09-02 株式会社Ｓｃｒｅｅｎホールディングス キャリブレーション方法
US11020032B2 (en) * 2013-03-15 2021-06-01 Lars Otto LIEPOLD Fluid sampling apparatus and method
US20210334997A1 (en) * 2013-03-15 2021-10-28 Lars Otto LIEPOLD Fluid sampling apparatus and method
EP2999988A4 (en) 2013-05-23 2017-01-11 S.D. Sight Diagnostics Ltd. Method and system for imaging a cell sample
IL227276A0 (en) 2013-07-01 2014-03-06 Parasight Ltd A method and system for obtaining a monolayer of cells, for use specifically for diagnosis
CN105659151B (zh) 2013-08-26 2018-06-29 思迪赛特诊断有限公司 数码显微系统与方法
EP3186778B1 (en) 2014-08-27 2023-01-11 S.D. Sight Diagnostics Ltd. System and method for calculating focus variation for a digital microscope
JPWO2016076104A1 (ja) * 2014-11-13 2017-08-17 コニカミノルタ株式会社 画像処理方法、画像処理装置、及びプログラム
EP3859425B1 (en) 2015-09-17 2024-04-17 S.D. Sight Diagnostics Ltd. Methods and apparatus for detecting an entity in a bodily sample
KR101874991B1 (ko) * 2016-03-14 2018-08-02 민부홍 전자 하모니카
CN105572975B (zh) * 2016-03-24 2017-10-13 京东方科技集团股份有限公司 掩模板及光配向方法
EP3436864B1 (en) 2016-03-30 2021-04-28 S.D. Sight Diagnostics Ltd. Image processing device for identifying blood parasites
JP2017198631A (ja) * 2016-04-28 2017-11-02 アズビル株式会社 乾き度測定装置及び乾き度測定装置の測定誤差評価方法
WO2017195208A1 (en) * 2016-05-11 2017-11-16 S.D. Sight Diagnostics Ltd Performing optical measurements on a sample
WO2017195205A1 (en) 2016-05-11 2017-11-16 S.D. Sight Diagnostics Ltd Sample carrier for optical measurements
WO2018081617A2 (en) * 2016-10-28 2018-05-03 Beckman Coulter, Inc. Substance preparation evaluation system
MX2019005697A (es) * 2016-11-18 2020-02-07 Siemens Healthcare Diagnostics Inc Medicion de longitud de onda secuencial multiple de una muestra liquida.
EP3432194A1 (en) * 2017-07-16 2019-01-23 IMEC vzw Cell recognition
JP7214729B2 (ja) 2017-11-14 2023-01-30 エス．ディー．サイト ダイアグノスティクス リミテッド 光学測定用試料収容器
CN108469404B (zh) * 2018-02-01 2020-06-02 滨州学院 一种pm2.5浓度估算系统及方法
WO2020086934A2 (en) * 2018-10-26 2020-04-30 Abbott Diabetes Care Inc. Methods, devices, and systems for physiological parameter analysis
CN111797742B (zh) * 2020-06-28 2024-04-19 扬州大学广陵学院 一种小麦胚乳蛋白体面积的测定方法
EP3978901A1 (en) * 2020-10-01 2022-04-06 Siemens Healthcare GmbH Maturity classification of stained reticulocytes using optical microscopy
CN113283353B (zh) * 2021-05-31 2022-04-01 创芯国际生物科技(广州)有限公司 一种基于显微图像的类器官细胞计数方法及系统
CN113552126A (zh) * 2021-07-23 2021-10-26 福州金域医学检验实验室有限公司 一种网织红细胞检测方法及其系统
WO2024030620A1 (en) * 2022-08-05 2024-02-08 Beckman Coulter, Inc. Identification of immature cell types utilizing imaging

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Also Published As

Publication number Publication date
WO2013016039A1 (en) 2013-01-31
CA2842699A1 (en) 2013-01-31
US8964171B2 (en) 2015-02-24
EP2734828B1 (en) 2019-12-18
CN103827658A (zh) 2014-05-28
US20150339813A1 (en) 2015-11-26
AU2012287304B2 (en) 2015-08-13
CN103827658B (zh) 2016-04-13
AU2012287304A1 (en) 2013-05-02
JP6031513B2 (ja) 2016-11-24
US20130023007A1 (en) 2013-01-24
EP2734828A1 (en) 2014-05-28
JP2014525040A (ja) 2014-09-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200710