CA968989A - Method and apparatus for automatically identifying and counting various cells in body fluids - Google Patents

Method and apparatus for automatically identifying and counting various cells in body fluids

Info

Publication number
CA968989A
CA968989A CA134,401A CA134401A CA968989A CA 968989 A CA968989 A CA 968989A CA 134401 A CA134401 A CA 134401A CA 968989 A CA968989 A CA 968989A
Authority
CA
Canada
Prior art keywords
body fluids
various cells
automatically identifying
counting various
counting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA134,401A
Other languages
English (en)
Other versions
CA134401S (en
Inventor
Jules R. Clemens
Neil M. Trowe
Irving M. Stillman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WHEELER INTERNATIONAL
Original Assignee
WHEELER INTERNATIONAL
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 WHEELER INTERNATIONAL filed Critical WHEELER INTERNATIONAL
Application granted granted Critical
Publication of CA968989A publication Critical patent/CA968989A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
    • G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
    • 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
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CA134,401A 1971-02-10 1972-02-09 Method and apparatus for automatically identifying and counting various cells in body fluids Expired CA968989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US114297A US3864571A (en) 1971-02-10 1971-02-10 Method and Apparatus for Automatically, Identifying and Counting Various Cells in Body Fluids

Publications (1)

Publication Number Publication Date
CA968989A true CA968989A (en) 1975-06-10

Family

ID=22354386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,401A Expired CA968989A (en) 1971-02-10 1972-02-09 Method and apparatus for automatically identifying and counting various cells in body fluids

Country Status (8)

Country Link
US (1) US3864571A (cg-RX-API-DMAC7.html)
JP (1) JPS5414957B1 (cg-RX-API-DMAC7.html)
CA (1) CA968989A (cg-RX-API-DMAC7.html)
FR (1) FR2126813A5 (cg-RX-API-DMAC7.html)
IT (1) IT980984B (cg-RX-API-DMAC7.html)
NL (1) NL7201733A (cg-RX-API-DMAC7.html)
SE (1) SE395359B (cg-RX-API-DMAC7.html)
SU (1) SU682157A3 (cg-RX-API-DMAC7.html)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872312A (en) * 1973-07-02 1975-03-18 Block Engineering Method and apparatus for detecting and classifying nucleic acid particles
IL43224A (en) * 1973-09-14 1979-07-25 Yeda Res & Dev Fluorescence polarization measurements
US3946239A (en) * 1975-01-24 1976-03-23 The United States Of America As Represented By The United Energy Research And Development Administration Ellipsoidal cell flow system
US4172227A (en) * 1978-07-21 1979-10-23 Becton, Dickinson And Company Flow microfluorometer
US4242447A (en) * 1978-11-29 1980-12-30 Bioresearch Rapid detection of bacteria
US4336029A (en) * 1980-08-15 1982-06-22 Ortho Diagnostic Systems Inc. Method and reagents for quantitative determination of reticulocytes and platelets in whole blood
US4499052A (en) * 1982-08-30 1985-02-12 Becton, Dickinson And Company Apparatus for distinguishing multiple subpopulations of cells
JPS59184862A (ja) * 1983-04-05 1984-10-20 ベクトン・ディッキンソン・アンド・カンパニ− 試料内細胞の複数副次集団を識別する方法と装置
US4637719A (en) * 1984-08-14 1987-01-20 Canadian Patents And Development Limited Optical measurement of marine conditions
US4987539A (en) * 1987-08-05 1991-01-22 Stanford University Apparatus and method for multidimensional characterization of objects in real time
US5239360A (en) * 1988-10-21 1993-08-24 Applied Biosystems, Inc. Lens for capillary electrophoresis and chromatography
DE4231367A1 (de) * 1992-09-18 1994-03-24 Heraeus Noblelight Gmbh Reaktorvorrichtung
US5900067A (en) * 1995-05-16 1999-05-04 Jones; C. Kerry Handwashing technique analysis
US6753161B2 (en) * 1997-03-27 2004-06-22 Oncosis Llc Optoinjection methods
FR2777351B1 (fr) * 1998-04-08 2000-06-23 Hycel Diagnostics Procede et dispositif de mesure de particules en suspension dans un liquide
JP5087192B2 (ja) 1999-11-30 2012-11-28 インテレクソン コーポレイション 細胞群内の特定細胞に選択的に照準付けする方法及び装置
WO2002037938A2 (en) * 2000-10-24 2002-05-16 Oncosis Llc Method and device for selectively targeting cells within a three -dimensional specimen
US8229196B2 (en) * 2003-08-18 2012-07-24 Rigaku Corporation Method of detecting specific polymer crystal
JP4113063B2 (ja) * 2003-08-18 2008-07-02 株式会社リガク 特定高分子結晶の検出方法
US20050095578A1 (en) * 2003-10-31 2005-05-05 Koller Manfred R. Method and apparatus for cell permeabilization
US7425426B2 (en) 2004-03-15 2008-09-16 Cyntellect, Inc. Methods for purification of cells based on product secretion
US7870797B2 (en) * 2006-04-03 2011-01-18 Artel, Inc. Apparatus and method for aspirating and dispensing liquid
WO2010081052A1 (en) * 2009-01-09 2010-07-15 Cyntellect, Inc. Genetic analysis of cells
US8788213B2 (en) 2009-01-12 2014-07-22 Intrexon Corporation Laser mediated sectioning and transfer of cell colonies
US9652655B2 (en) 2011-07-09 2017-05-16 Gauss Surgical, Inc. System and method for estimating extracorporeal blood volume in a physical sample
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
US9646375B2 (en) 2011-07-09 2017-05-09 Gauss Surgical, Inc. Method for setting a blood transfusion parameter
CN109738621B (zh) 2012-05-14 2021-05-11 高斯外科公司 用于估计液体罐中的血液成分的量的系统和方法
EP3576018B1 (en) 2012-05-14 2022-03-16 Gauss Surgical, Inc. System and methods for managing blood loss of a patient
WO2014071399A1 (en) 2012-11-05 2014-05-08 Gauss Surgical Method for triggering blood salvage
US20140335503A1 (en) * 2013-05-13 2014-11-13 Alex M. Saunders Methods for ascertaining the history of hematological conditions of a human from a single blood sample
JP6652499B2 (ja) 2014-04-15 2020-02-26 ガウス サージカル, インコーポレイテッドGauss Surgical, Inc. 流体キャニスター内の血液成分の量を推定するための方法
EP3132380B1 (en) 2014-04-15 2020-10-14 Gauss Surgical, Inc. Method for estimating a quantity of a blood component in a fluid canister
WO2016187071A1 (en) 2015-05-15 2016-11-24 Gauss Surgical, Inc. Systems and methods for assessing fluids from a patient
US10555675B2 (en) 2015-05-15 2020-02-11 Gauss Surgical, Inc. Method for projecting blood loss of a patient during a surgery
US10789710B2 (en) 2015-05-15 2020-09-29 Gauss Surgical, Inc. Methods and systems for characterizing fluids from a patient
JP6968427B2 (ja) 2015-12-23 2021-11-17 ガウス サージカル, インコーポレイテッドGauss Surgical, Inc. ある体積の流体における血液成分の量を推定するためのシステム及び方法
JP6934253B2 (ja) 2015-12-23 2021-09-15 ガウス サージカル, インコーポレイテッドGauss Surgical, Inc. 外科織物内の血液構成要素の量の評価方法
WO2018125812A1 (en) 2017-01-02 2018-07-05 Gauss Surgical, Inc. Tracking surgical items with prediction of duplicate imaging of items
US11229368B2 (en) 2017-01-13 2022-01-25 Gauss Surgical, Inc. Fluid loss estimation based on weight of medical items
EP3700419A4 (en) * 2017-10-26 2021-11-10 Essenlix Corporation RAPID TEST OF BLOOD PLATES
CN111684262B (zh) 2018-04-28 2024-05-14 深圳迈瑞生物医疗电子股份有限公司 光学检测系统、血细胞分析仪及血小板检测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520316A (en) * 1963-12-12 1970-07-14 Bowles Eng Corp Pressure-to-pressure transducer
US3413464A (en) * 1965-04-29 1968-11-26 Ibm Method for measuring the nucleic acid in biological cells after enhancement in an acidic solution
US3437823A (en) * 1965-08-11 1969-04-08 Industrial Nucleonics Corp Method and apparatus for detecting a given pattern in a moving web such as wire mark in paper
US3487227A (en) * 1966-12-22 1969-12-30 Cornell Aeronautical Labor Inc Three-aperture optical interferometer
US3515884A (en) * 1967-05-17 1970-06-02 Toa Electric Co Ltd Detecting and counting apparatus for particles suspended in a liquid
US3497690A (en) * 1967-09-21 1970-02-24 Bausch & Lomb Method and apparatus for classifying biological cells by measuring the size and fluorescent response thereof
US3578979A (en) * 1968-04-23 1971-05-18 Tajima Seisakusho Kk Electrical signal generating apparatus having a scale grid
US3699336A (en) * 1969-08-15 1972-10-17 Hycel Inc Biological cell analyzing system

Also Published As

Publication number Publication date
SE395359B (sv) 1977-08-15
JPS5414957B1 (cg-RX-API-DMAC7.html) 1979-06-11
IT980984B (it) 1974-10-10
US3864571A (en) 1975-02-04
SU682157A3 (ru) 1979-08-25
NL7201733A (cg-RX-API-DMAC7.html) 1972-08-14
DE2206085B2 (de) 1976-04-22
DE2206085A1 (de) 1972-08-24
FR2126813A5 (cg-RX-API-DMAC7.html) 1972-10-06

Similar Documents

Publication Publication Date Title
CA968989A (en) Method and apparatus for automatically identifying and counting various cells in body fluids
AU458884B2 (en) Method and apparatus for the detection of selected components in fluids
CA967688A (en) Method and apparatus for introducing and circulating oxygen or air in a liquid
CA954844A (en) Method and apparatus for fluid collection and/or partitioning
AU471208B2 (en) Dispensing method and apparatus
CA991555A (en) Methods and apparatus for filtering fluids
CA945510A (en) Roll-through method and apparatus for electrocoating can ends
CA969507A (en) Electrocoating method and apparatus
CA973738A (en) Machining method and apparatus
CA957322A (en) Method and apparatus for sorting block-type objects
AU464055B2 (en) Dispensing apparatus and method
HK77079A (en) Battery testing method and apparatus
AU466827B2 (en) Apparatus and method for contact between fluids
CA861673A (en) Method and apparatus for identifying hardspots in magnetizable material
CA865374A (en) Method and apparatus for taking fingerprints
CA873481A (en) Method and apparatus for measuring the amount of a component in a biological fluid
CA915670A (en) Method and apparatus for gas-solution contact in a vessel
CA740853A (en) Method and apparatus for contacting fluids in countercurrent
AU482782B2 (en) Methods and apparatus for filtering fluids
AU448379B2 (en) Improvements in or relating toa method and apparatus for storing information
CA887987A (en) Fluid processing apparatus and method
AU483532B2 (en) Electrocoating method and apparatus
CA864819A (en) Method and apparatus for reducing shells in outercurve rails
CA877434A (en) Liquid analysis method and apparatus therefor
AU429077B2 (en) Method of wheel counterbalancing and apparatus for use in wheel counterbalancing