ATE290204T1 - Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle - Google Patents

Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle

Info

Publication number
ATE290204T1
ATE290204T1 AT01129069T AT01129069T ATE290204T1 AT E290204 T1 ATE290204 T1 AT E290204T1 AT 01129069 T AT01129069 T AT 01129069T AT 01129069 T AT01129069 T AT 01129069T AT E290204 T1 ATE290204 T1 AT E290204T1
Authority
AT
Austria
Prior art keywords
volume
determining
red blood
cell
area
Prior art date
Application number
AT01129069T
Other languages
English (en)
Inventor
Klaus W Berndt
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Application granted granted Critical
Publication of ATE290204T1 publication Critical patent/ATE290204T1/de

Links

Classifications

    • 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
    • G01N21/552—Attenuated total reflection
    • 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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • 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
    • 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
    • G01N2015/1497—Particle shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
AT01129069T 2001-01-02 2001-12-07 Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle ATE290204T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/753,197 US6714287B2 (en) 2001-01-02 2001-01-02 Apparatus for determining the volume of single red blood cells

Publications (1)

Publication Number Publication Date
ATE290204T1 true ATE290204T1 (de) 2005-03-15

Family

ID=25029588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01129069T ATE290204T1 (de) 2001-01-02 2001-12-07 Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle

Country Status (6)

Country Link
US (1) US6714287B2 (de)
EP (1) EP1219951B1 (de)
JP (1) JP2002323437A (de)
AT (1) ATE290204T1 (de)
DE (1) DE60109128T2 (de)
MX (1) MXPA01013120A (de)

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JP6285915B2 (ja) 2012-05-02 2018-02-28 チャールズ リバー ラボラトリーズ， インコーポレイテッド 生死判別染色法
US10324036B2 (en) 2012-05-02 2019-06-18 Charles River Laboratories, Inc. Porous planar cell capture system
CN104755931B (zh) 2012-05-02 2016-08-31 查尔斯河实验室公司 用于检测细胞样品中的活细胞的方法
US20140267695A1 (en) * 2013-03-15 2014-09-18 Vistalab Technologies, Inc. Device and method for optical measurement of a volume of dispensed fluid
CA2995204A1 (en) 2015-08-10 2017-02-16 Essenlix Corp. Bio/chemical assay devices and methods for simplified steps, small samples, accelerated speed, and ease-of-use
KR20190057445A (ko) 2015-09-14 2019-05-28 에센릭스 코프. 샘플 특히 혈액샘플을 분석하기 위한 장치와 시스템 및 그 사용 방법
US10132794B2 (en) 2015-09-14 2018-11-20 Essenlix Corporation Device and system for collecting and analyzing vapor condensate, particularly exhaled breath condensate, as well as method of using the same
US10628693B2 (en) 2016-12-21 2020-04-21 Essenlix Corporation Devices and methods for authenticating a sample and use of the same
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
US12569851B2 (en) 2017-02-08 2026-03-10 Essenlix Corporation Digital assay
CN122234927A (zh) 2017-02-08 2026-06-19 上海宜晟生物科技有限公司 通过控制温度的分子操作和检测
CA3053002A1 (en) 2017-02-08 2018-08-16 Essenlix Corp. Bio/chemical material extraction and assay
CA3052809A1 (en) 2017-02-08 2018-08-23 Essenlix Corporation Qmax assays and applications
WO2018148470A1 (en) 2017-02-08 2018-08-16 Essenlix Corporation Sample collection and handling for delayed analysis
JP2020507770A (ja) 2017-02-09 2020-03-12 エッセンリックス コーポレーション 比色アッセイ法
WO2018148606A1 (en) * 2017-02-09 2018-08-16 Essenlix Corporation Qmax assay and applications (ii)
CA3053132A1 (en) 2017-02-09 2018-08-16 Essenlix Corp. Assay with amplification
CA3053114A1 (en) * 2017-02-09 2018-08-16 Essenlix Corporation Assay using different spacing heights
CA3053295A1 (en) 2017-02-15 2018-08-23 Essenlix Corporation Assay with rapid temperature change
WO2018152351A1 (en) * 2017-02-15 2018-08-23 Essenlix Corporation Assay with rapid temperature change
WO2018152422A1 (en) * 2017-02-16 2018-08-23 Essenlix Corporation Assay with textured surface
CN111448449B (zh) 2017-02-16 2024-08-27 上海宜晟生物科技有限公司 采用纹理化表面的测定方法及装置
JP7335816B2 (ja) 2017-05-23 2023-08-30 エッセンリックス コーポレーション アッセイのための急速な試料温度変化
US12181472B2 (en) 2017-06-12 2024-12-31 Essenlix Corporation Homogeneous assay
US11280706B2 (en) 2017-08-01 2022-03-22 Essenlix Corporation Dilution calibration
CN111492222A (zh) 2017-08-01 2020-08-04 Essenlix公司 样品收集、保持和测定
US11725227B2 (en) 2017-08-01 2023-08-15 Essenlix Corporation Devices and methods for examining drug effects on microorganisms
WO2019075244A1 (en) 2017-10-11 2019-04-18 Essenlix Corporation CONTAINING A LIQUID SAMPLE
WO2019075415A1 (en) 2017-10-13 2019-04-18 Essenlix Corporation DEVICES AND METHODS FOR AUTHENTICATING MEDICAL ANALYSIS AND USES THEREOF
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
US11609224B2 (en) 2017-10-26 2023-03-21 Essenlix Corporation Devices and methods for white blood cell analyses
WO2019118652A1 (en) 2017-12-12 2019-06-20 Essenlix Corporation Sample manipulation and assay with rapid temperature change
CN112534259A (zh) 2017-12-14 2021-03-19 Essenlix公司 监测毛发的装置，系统和方法
WO2019140334A1 (en) 2018-01-11 2019-07-18 Essenlix Corporation Homogeneous assay (ii)
US11885952B2 (en) 2018-07-30 2024-01-30 Essenlix Corporation Optics, device, and system for assaying and imaging
US11712177B2 (en) 2019-08-12 2023-08-01 Essenlix Corporation Assay with textured surface
CN112525603B (zh) * 2021-02-08 2021-05-07 天宇利水信息技术成都有限公司 一种适用于汛期河流的泥沙采样设备

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US4284355A (en) * 1979-10-29 1981-08-18 Ortho Diagnostics, Inc. Automated method for cell volume determination
US4715082A (en) * 1982-09-02 1987-12-29 Trico Products Corporation Windshield wiper blade assembly
US4762798A (en) * 1985-12-31 1988-08-09 Marshall Diagnostics, Inc. Device and method for determining a characteristic of a fluid sample
EP0479231B1 (de) * 1990-10-01 1996-03-27 Canon Kabushiki Kaisha Vorrichtung und Verfahren zur Messung einer Probe
US6127184A (en) * 1998-03-07 2000-10-03 Robert A. Levine Calibration of a whole blood sample analyzer
US6929953B1 (en) * 1998-03-07 2005-08-16 Robert A. Levine Apparatus for analyzing biologic fluids
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US6358475B1 (en) * 1998-05-27 2002-03-19 Becton, Dickinson And Company Device for preparing thin liquid for microscopic analysis
US6359683B1 (en) * 2000-04-27 2002-03-19 Becton, Dickinson And Company Method for determining the volume of particles suspended in liquids

Also Published As

Publication number Publication date
DE60109128D1 (de) 2005-04-07
US6714287B2 (en) 2004-03-30
MXPA01013120A (es) 2004-05-21
US20020126271A1 (en) 2002-09-12
EP1219951A1 (de) 2002-07-03
EP1219951B1 (de) 2005-03-02
DE60109128T2 (de) 2006-04-06
JP2002323437A (ja) 2002-11-08

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