NO20004451L - FremgangsmÕte for Õ utføre telling av blodceller - Google Patents

FremgangsmÕte for Õ utføre telling av blodceller

Info

Publication number
NO20004451L
NO20004451L NO20004451A NO20004451A NO20004451L NO 20004451 L NO20004451 L NO 20004451L NO 20004451 A NO20004451 A NO 20004451A NO 20004451 A NO20004451 A NO 20004451A NO 20004451 L NO20004451 L NO 20004451L
Authority
NO
Norway
Prior art keywords
sample
procedure
blood cell
cell counting
performing blood
Prior art date
Application number
NO20004451A
Other languages
English (en)
Norwegian (no)
Other versions
NO20004451D0 (no
Inventor
Stephen C Wardlaw
Original Assignee
Stephen C Wardlaw
Wardlaw Partners Lp
Levine Robert A
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 Stephen C Wardlaw, Wardlaw Partners Lp, Levine Robert A filed Critical Stephen C Wardlaw
Publication of NO20004451D0 publication Critical patent/NO20004451D0/no
Publication of NO20004451L publication Critical patent/NO20004451L/no

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04Investigating sedimentation of particle suspensions
    • G01N15/05Investigating sedimentation of particle suspensions in blood
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5002Partitioning blood components
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
NO20004451A 1998-03-07 2000-09-06 FremgangsmÕte for Õ utføre telling av blodceller NO20004451L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7721598P 1998-03-07 1998-03-07
US09/262,552 US5948686A (en) 1998-03-07 1999-03-04 Method for performing blood cell counts
PCT/US1999/004976 WO1999045386A1 (fr) 1998-03-07 1999-03-05 Methode de numeration globulaire

Publications (2)

Publication Number Publication Date
NO20004451D0 NO20004451D0 (no) 2000-09-06
NO20004451L true NO20004451L (no) 2000-11-03

Family

ID=26759031

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004451A NO20004451L (no) 1998-03-07 2000-09-06 FremgangsmÕte for Õ utføre telling av blodceller

Country Status (11)

Country Link
US (1) US5948686A (fr)
EP (1) EP1070252B1 (fr)
JP (1) JP4086468B2 (fr)
CN (1) CN1141578C (fr)
AU (1) AU747548B2 (fr)
CA (1) CA2321691C (fr)
DE (1) DE69921463T2 (fr)
ES (1) ES2228022T3 (fr)
NO (1) NO20004451L (fr)
TW (1) TW490561B (fr)
WO (1) WO1999045386A1 (fr)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723290B1 (en) * 1998-03-07 2004-04-20 Levine Robert A Container for holding biologic fluid for analysis
US6350613B1 (en) * 1998-03-07 2002-02-26 Belton Dickinson & Co. Determination of white blood cell differential and reticulocyte counts
US6929953B1 (en) 1998-03-07 2005-08-16 Robert A. Levine Apparatus for analyzing biologic fluids
US6717657B2 (en) * 2001-01-02 2004-04-06 Becton, Dickinson And Company Apparatus for measuring the volume of individual red blood cells
US6714287B2 (en) * 2001-01-02 2004-03-30 Becton, Dickinson And Company Apparatus for determining the volume of single red blood cells
US6633368B2 (en) * 2001-01-02 2003-10-14 Becton, Dickinson And Company Method for determining the volume of single red blood cells
US6633369B2 (en) * 2001-01-03 2003-10-14 Becton, Dickinson And Company Method for measuring the volume of individual red blood cells
US9176121B2 (en) * 2004-02-13 2015-11-03 Roche Diagnostics Hematology, Inc. Identification of blood elements using inverted microscopy
AU2005233571B2 (en) 2004-04-07 2008-10-09 Levine, Robert A. Disposable chamber for analyzing biologic fluids
EP1751268B1 (fr) * 2004-05-13 2015-12-09 Advanced Animal Diagnostics, Inc. Dispositif microfluidique et dosage microfluidique utilisant des antigenes leucocytaires
SE528697C2 (sv) * 2005-03-11 2007-01-30 Hemocue Ab Volymetrisk bestämning av antalet vita blodkroppar i ett blodprov
US7731901B2 (en) * 2005-10-19 2010-06-08 Abbott Laboratories Apparatus and method for performing counts within a biologic fluid sample
NZ571425A (en) 2006-03-24 2011-09-30 Advanced Animal Diagnostics Microfluidic chamber assembly for mastitis assay with wedge shaped chamber
SE531041C2 (sv) 2006-07-17 2008-11-25 Hemocue Ab Räkning av trombocyter
US7929121B2 (en) * 2008-03-21 2011-04-19 Abbott Point Of Care, Inc. Method and apparatus for detecting and counting platelets individually and in aggregate clumps
EP2265946B1 (fr) 2008-03-21 2012-08-01 Abbott Point Of Care, Inc. Procédé et appareil permettant de déterminer l'hématocrite d'un échantillon de sang au moyen de la pigmentation intrinsèque de l'hémoglobine contenue dans les globules rouges
EP2269033B1 (fr) * 2008-04-09 2016-09-21 Abbott Point Of Care, Inc. Procédés de mesure de la surface d'un échantillon disposé dans une chambre d'analyse
EP2326596B1 (fr) * 2008-08-21 2018-03-21 Siemens Healthcare Diagnostics Inc. Plaquettes multicouches pour l'analyse de sédiments d'urine
JP5709894B2 (ja) 2009-12-18 2015-04-30 アボット ポイント オブ ケア インコーポレイテッド 生物学的液体分析カートリッジ
ES2438841T3 (es) * 2009-12-31 2014-01-20 Abbott Point Of Care, Inc. Método y aparato para determinar el volumen celular medio de los glóbulos rojos en la sangre
US8472693B2 (en) 2010-03-18 2013-06-25 Abbott Point Of Care, Inc. Method for determining at least one hemoglobin related parameter of a whole blood sample
US9199233B2 (en) 2010-03-31 2015-12-01 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with deflecting top panel
FR2963741B1 (fr) * 2010-09-13 2012-09-28 Commissariat Energie Atomique Dispositif de maintien par capillarite d'un element comportant au moins une face plane
US9522396B2 (en) 2010-12-29 2016-12-20 S.D. Sight Diagnostics Ltd. Apparatus and method for automatic detection of pathogens
CN103282123B (zh) 2010-12-30 2015-05-06 艾博特健康公司 带有样品处理区和分析室区的生物液体分析卡式盒
EP2697623B1 (fr) 2011-04-15 2021-06-30 Roche Diagnostics Hematology, Inc. Système et procédé pour la determination d'un volume moyen de cellules d'un échantillon de sang
CN103890590B (zh) 2011-08-24 2016-03-09 艾博特健康公司 生物流体样品分析盒
EP2798350B1 (fr) 2011-12-29 2021-07-28 Sight Diagnostics Ltd. Procédés et systèmes de détection de pathogène dans un prélèvement biologique
EP2999988A4 (fr) 2013-05-23 2017-01-11 S.D. Sight Diagnostics Ltd. Procédé et système d'imagerie de prélèvement cellulaire
IL227276A0 (en) 2013-07-01 2014-03-06 Parasight Ltd A method and system for preparing a monolayer of cells, particularly suitable for diagnosis
US20150030215A1 (en) * 2013-07-26 2015-01-29 Abbott Point Of Care, Inc. Method and apparatus for producing an image of undiluted whole blood sample having wright stain coloration
EP3039477B1 (fr) 2013-08-26 2021-10-20 S.D. Sight Diagnostics Ltd. Systèmes, procédés et produits programmes d'ordinateur de microscopie numérique
CN107077732B (zh) 2014-08-27 2020-11-24 思迪赛特诊断有限公司 用于对数字显微镜计算聚焦变化的系统及方法
KR20190057444A (ko) 2015-08-10 2019-05-28 에센릭스 코프. 단계 간단화, 소량 샘플, 속도 가속화, 사용이 용이한 생물화학 측정장치 및 방법
CN111426822B (zh) 2015-09-14 2022-12-13 艾森利克斯公司 采集分析蒸汽凝析,特别是呼出气凝析的装置与系统,以及使用方法
US10605805B2 (en) 2015-09-14 2020-03-31 Essenlix Corporation Device and system for analyzing a sample, particularly blood, as well as methods of using the same
EP3859425B1 (fr) 2015-09-17 2024-04-17 S.D. Sight Diagnostics Ltd. Méthodes et appareil de détection d'entité dans un échantillon corporel
CN105499468B (zh) * 2016-01-29 2017-11-17 合肥压力机械有限责任公司 螺栓铆压装置
WO2017168411A1 (fr) 2016-03-30 2017-10-05 S.D. Sight Diagnostics Ltd Dispositif de traitement d'images destiné à l'identification de parasites du sang
CN115266540B (zh) 2016-05-11 2025-11-28 思迪赛特诊断有限公司 对样品实施的光学测量
EP4177593A1 (fr) * 2016-05-11 2023-05-10 S.D. Sight Diagnostics Ltd. Support d'échantillon pour mesures optiques
EP3558121B1 (fr) 2016-12-21 2022-06-08 Essenlix Corporation Dispositifs et procédés d'authentification d'un échantillon et utilisation de ceux-ci
JP7003158B2 (ja) 2017-02-07 2022-01-20 エッセンリックス コーポレーション 圧縮開放流アッセイおよび使用
WO2018148470A1 (fr) 2017-02-08 2018-08-16 Essenlix Corporation Collecte et manipulation d'échantillons pour analyse retardée
CN110741240A (zh) 2017-02-08 2020-01-31 Essenlix公司 通过控制温度的分子操作和检测
WO2018148469A1 (fr) 2017-02-08 2018-08-16 Essenlix Corp. Extraction et dosage de matières bio/chimiques
CN111936837B (zh) 2017-02-08 2024-06-07 上海宜晟生物科技有限公司 Qmax测定及应用
JP7004732B2 (ja) 2017-02-09 2022-01-21 エッセンリックス コーポレーション 異なる間隔の高さを使用するアッセイ法
US11604148B2 (en) 2017-02-09 2023-03-14 Essenlix Corporation Colorimetric assays
US11940382B2 (en) 2017-02-09 2024-03-26 Essenlix Corporation Assay with amplification
CA3053295A1 (fr) 2017-02-15 2018-08-23 Essenlix Corporation Dosage a changement rapide de temperature
CA3053301A1 (fr) 2017-02-16 2018-08-23 Essenlix Corporation Dosage a surface texturee
EP3638421A4 (fr) 2017-06-12 2021-04-07 Essenlix Corporation Dosage homogène
CN111492222A (zh) 2017-08-01 2020-08-04 Essenlix公司 样品收集、保持和测定
WO2019028133A1 (fr) 2017-08-01 2019-02-07 Essenlix Corporation Dispositifs et procédés pour examiner les effets de médicament sur des micro-organismes
US11280706B2 (en) 2017-08-01 2022-03-22 Essenlix Corporation Dilution calibration
EP3669179B1 (fr) 2017-08-17 2023-07-19 Abbott Point Of Care Inc Systèmes pour effectuer des analyses optiques et électrochimiques
WO2019035077A1 (fr) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. Dispositifs, systèmes et procédés pour réaliser des dosages optiques
US12403465B2 (en) 2017-10-11 2025-09-02 Essenlix Corporation Containing a liquid sample
US11393561B2 (en) 2017-10-13 2022-07-19 Essenlix Corporation Devices and methods for authenticating a medical test and use of the same
US11609224B2 (en) 2017-10-26 2023-03-21 Essenlix Corporation Devices and methods for white blood cell analyses
US11237113B2 (en) 2017-10-26 2022-02-01 Essenlix Corporation Rapid pH measurement
US10807095B2 (en) 2017-10-26 2020-10-20 Essenlix Corporation Making and tracking assay card
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
JP7097175B2 (ja) * 2017-12-04 2022-07-07 株式会社堀場製作所 粒子物性測定用セル及びこれを用いた粒子物性測定装置
WO2019118652A1 (fr) 2017-12-12 2019-06-20 Essenlix Corporation Manipulation d'échantillon et dosage avec changement de température rapide
US11510608B2 (en) 2017-12-14 2022-11-29 Essenlix Corporation Devices, systems, and methods for monitoring hair
WO2019140334A1 (fr) 2018-01-11 2019-07-18 Essenlix Corporation Dosage homogène (ii)
US11885952B2 (en) 2018-07-30 2024-01-30 Essenlix Corporation Optics, device, and system for assaying and imaging
USD897555S1 (en) 2018-11-15 2020-09-29 Essenlix Corporation Assay card
USD898224S1 (en) 2018-11-15 2020-10-06 Essenlix Corporation Assay plate with sample landing mark
USD898221S1 (en) 2018-11-15 2020-10-06 Essenlix Corporation Assay plate
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USD910203S1 (en) 2018-11-27 2021-02-09 Essenlix Corporation Assay plate with sample landing mark
USD893470S1 (en) 2018-11-28 2020-08-18 Essenlix Corporation Phone holder
USD912842S1 (en) 2018-11-29 2021-03-09 Essenlix Corporation Assay plate
USD898222S1 (en) 2019-01-18 2020-10-06 Essenlix Corporation Assay card
USD1003453S1 (en) 2019-05-14 2023-10-31 Essenlix Corporation Assay card hinge
US12498325B2 (en) 2019-10-22 2025-12-16 S.D. Sight Diagnostics Ltd. Accounting for errors in optical measurements
JP7677972B2 (ja) 2019-12-12 2025-05-15 エス.ディー.サイト ダイアグノスティックス リミテッド カラー血液スミア画像の人工的な生成
WO2021116959A1 (fr) 2019-12-12 2021-06-17 S.D. Sight Diagnostics Ltd Analyse d'un analyte disposé dans un milieu
KR102496468B1 (ko) * 2021-05-27 2023-02-06 (주)유아이엠디 이미지 기반의 혈소판 카운팅 방법 및 카운팅 정보 출력방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916205A (en) * 1973-05-31 1975-10-28 Block Engineering Differential counting of leukocytes and other cells
US4135819A (en) * 1974-03-20 1979-01-23 Ernst Leitz Gmbh Apparatus for measuring the aggregation rate of particles
US4004975A (en) * 1975-12-30 1977-01-25 The United States Of America As Represented By The Secretary Of The Navy Method of isolating and cryopreserving human white cells from whole blood
US4027660A (en) * 1976-04-02 1977-06-07 Wardlaw Stephen C Material layer volume determination
US4284355A (en) * 1979-10-29 1981-08-18 Ortho Diagnostics, Inc. Automated method for cell volume determination
US4594165A (en) * 1984-11-16 1986-06-10 Levine Robert A Method of enhancing separation of abnormally light red cells from granulocytes in a centrifuged blood sample
US4790640A (en) * 1985-10-11 1988-12-13 Nason Frederic L Laboratory slide
US4940668A (en) * 1985-11-01 1990-07-10 Becton Dickinson And Company Method for increasing agglutination of groups of cells to produce improved cell layer interface in centrifuged blood sample
US4950455A (en) * 1987-12-22 1990-08-21 Board Of Regents, University Of Texas System Apparatus for quantifying components in liquid samples
CA2011099A1 (fr) * 1989-04-19 1990-10-19 Stephen C. Wardlaw Mesure de la reactivite des lymphocytes a des antigenes specifiques dans le sang
DE69118295T2 (de) * 1990-10-01 1996-09-19 Canon Kk Vorrichtung und Verfahren zur Messung einer Probe
US5585246A (en) * 1993-02-17 1996-12-17 Biometric Imaging, Inc. Method for preparing a sample in a scan capillary for immunofluorescent interrogation
US5547849A (en) * 1993-02-17 1996-08-20 Biometric Imaging, Inc. Apparatus and method for volumetric capillary cytometry
US5397479A (en) * 1993-04-26 1995-03-14 International Remote Imaging Systems, Inc. Composition and method for enrichment of white blood cells from whole human blood
US5888184A (en) * 1997-03-10 1999-03-30 Robert A. Levine Method for rapid measurement of cell layers

Also Published As

Publication number Publication date
CA2321691C (fr) 2004-05-25
WO1999045386A8 (fr) 2000-04-13
NO20004451D0 (no) 2000-09-06
CN1141578C (zh) 2004-03-10
TW490561B (en) 2002-06-11
DE69921463T2 (de) 2006-02-02
DE69921463D1 (de) 2004-12-02
CA2321691A1 (fr) 1999-09-10
JP4086468B2 (ja) 2008-05-14
CN1292872A (zh) 2001-04-25
EP1070252A4 (fr) 2002-01-30
AU747548B2 (en) 2002-05-16
US5948686A (en) 1999-09-07
WO1999045386A1 (fr) 1999-09-10
EP1070252A1 (fr) 2001-01-24
WO1999045386A9 (fr) 2000-07-13
ES2228022T3 (es) 2005-04-01
EP1070252B1 (fr) 2004-10-27
JP2003526082A (ja) 2003-09-02
AU2988299A (en) 1999-09-20

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