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ATE290689T1 - Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle - Google Patents

Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle

Info

Publication number
ATE290689T1
ATE290689T1 AT01129070T AT01129070T ATE290689T1 AT E290689 T1 ATE290689 T1 AT E290689T1 AT 01129070 T AT01129070 T AT 01129070T AT 01129070 T AT01129070 T AT 01129070T AT E290689 T1 ATE290689 T1 AT E290689T1
Authority
AT
Austria
Prior art keywords
volume
determining
red blood
area
cells
Prior art date
Application number
AT01129070T
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 ATE290689T1 publication Critical patent/ATE290689T1/de

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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT01129070T 2001-01-02 2001-12-07 Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle ATE290689T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/752,984 US6717657B2 (en) 2001-01-02 2001-01-02 Apparatus for measuring the volume of individual red blood cells

Publications (1)

Publication Number Publication Date
ATE290689T1 true ATE290689T1 (de) 2005-03-15

Family

ID=25028685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01129070T ATE290689T1 (de) 2001-01-02 2001-12-07 Vorrichtung zur bestimmung des volumens einer einzigen roten blutzelle

Country Status (6)

Country Link
US (1) US6717657B2 (de)
EP (1) EP1219963B1 (de)
JP (1) JP2002318189A (de)
AT (1) ATE290689T1 (de)
DE (1) DE60109261T2 (de)
MX (1) MXPA01013108A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040090613A1 (en) * 2002-07-17 2004-05-13 Goix Philippe J. Method for measuring the volume of cells or particles
US8911815B2 (en) 2009-11-13 2014-12-16 Ventana Medical Systems, Inc. Thin film processing apparatuses for adjustable volume accommodation
US10746752B2 (en) 2009-11-13 2020-08-18 Ventana Medical Systems, Inc. Opposables and automated specimen processing systems with opposables
US9498791B2 (en) 2009-11-13 2016-11-22 Ventana Medical Systems, Inc. Opposables and automated specimen processing systems with opposables
CA2787242C (en) * 2010-01-15 2020-08-25 President And Fellows Of Harvard College Convex lens-induced confinement for measuring distributions of molecular size
EP2778653A4 (de) * 2011-10-19 2015-09-30 Wuhan Cell Marker & Machine Tech Co Ltd Vorrichtung zum färben von suspendierten zellen
USD728120S1 (en) 2013-03-15 2015-04-28 Ventana Medical Systems, Inc. Arcuate member for moving liquids along a microscope slide
US10578857B2 (en) * 2016-02-05 2020-03-03 Aidmics Biotechnology Co., Ltd. Sample adhesive element, sample carrying module and portable microscope apparatus using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471863A (de) * 1965-03-22 1967-05-10
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
US6929953B1 (en) * 1998-03-07 2005-08-16 Robert A. Levine Apparatus for analyzing biologic fluids
US5948686A (en) * 1998-03-07 1999-09-07 Robert A. Leuine Method for performing blood cell counts
US6127184A (en) * 1998-03-07 2000-10-03 Robert A. Levine Calibration of a whole blood sample analyzer
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
DE60109261D1 (de) 2005-04-14
JP2002318189A (ja) 2002-10-31
US6717657B2 (en) 2004-04-06
EP1219963B1 (de) 2005-03-09
MXPA01013108A (es) 2005-06-08
DE60109261T2 (de) 2006-05-04
EP1219963A1 (de) 2002-07-03
US20020118353A1 (en) 2002-08-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties