IT1123755B - Apparato elettronico,atto ad effettuare la correzione in coincidenza di un ematocrito,in una apparecchiatura di misurazione ematologica e metodo relativo - Google Patents

Apparato elettronico,atto ad effettuare la correzione in coincidenza di un ematocrito,in una apparecchiatura di misurazione ematologica e metodo relativo

Info

Publication number
IT1123755B
IT1123755B IT26054/79A IT2605479A IT1123755B IT 1123755 B IT1123755 B IT 1123755B IT 26054/79 A IT26054/79 A IT 26054/79A IT 2605479 A IT2605479 A IT 2605479A IT 1123755 B IT1123755 B IT 1123755B
Authority
IT
Italy
Prior art keywords
hematocrite
correction
connection
electronic apparatus
measurement equipment
Prior art date
Application number
IT26054/79A
Other languages
English (en)
Other versions
IT7926054A0 (it
Inventor
Henry Robert Angel
Bernard Otto Bachenheimer
Original Assignee
Hycel Inc
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 Hycel Inc filed Critical Hycel Inc
Publication of IT7926054A0 publication Critical patent/IT7926054A0/it
Application granted granted Critical
Publication of IT1123755B publication Critical patent/IT1123755B/it

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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/131—Details
    • G01N15/132—Circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IT26054/79A 1978-09-29 1979-09-27 Apparato elettronico,atto ad effettuare la correzione in coincidenza di un ematocrito,in una apparecchiatura di misurazione ematologica e metodo relativo IT1123755B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/947,663 US4251768A (en) 1978-09-29 1978-09-29 Coincidence correction of hematocrit in a hematology measurement apparatus

Publications (2)

Publication Number Publication Date
IT7926054A0 IT7926054A0 (it) 1979-09-27
IT1123755B true IT1123755B (it) 1986-04-30

Family

ID=25486524

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26054/79A IT1123755B (it) 1978-09-29 1979-09-27 Apparato elettronico,atto ad effettuare la correzione in coincidenza di un ematocrito,in una apparecchiatura di misurazione ematologica e metodo relativo

Country Status (7)

Country Link
US (1) US4251768A (it)
JP (1) JPS5559329A (it)
DE (1) DE2939244A1 (it)
FR (1) FR2437622A1 (it)
GB (1) GB2033119B (it)
IT (1) IT1123755B (it)
SE (1) SE7907166L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447883A (en) * 1981-05-26 1984-05-08 Technicon Instruments Corporation Coincidence-error correcting apparatus and method
DE3145692C3 (de) * 1981-11-19 1995-01-26 Jochimsen Siegfried Verfahren zum Erfassen und Messen der Blutgerinnungszeit und Gerät zur Durchführung des Verfahrens
US5247461A (en) * 1991-07-30 1993-09-21 Particle Data, Inc. Method and apparatus for coincidence correction in electrozone particle sensing
EP0905514B1 (en) * 1997-09-27 2003-11-26 Horiba, Ltd. Blood cell count/immunoassay apparatus using whole blood
US6744245B2 (en) * 2001-07-27 2004-06-01 Coulter International Corp. Particle count correction method and apparatus
WO2014113370A1 (en) * 2013-01-15 2014-07-24 Aviv Biomedical, Inc. Bilirubin hematofluorometer and reagent kit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936741A (en) * 1973-10-17 1976-02-03 Coulter Electronics, Inc. Method and apparatus for providing primary coincidence correction during particle analysis utilizing time generation techniques
US3936739A (en) * 1974-02-12 1976-02-03 Coulter Electronics, Inc. Method and apparatus for generating error corrected signals
US3987391A (en) * 1974-12-02 1976-10-19 Coulter Electronics, Inc. Method and apparatus for correcting total particle volume error due to particle coincidence
US4042808A (en) * 1975-08-11 1977-08-16 Angel Engineering Corporation Particle count correction

Also Published As

Publication number Publication date
FR2437622B1 (it) 1983-12-30
GB2033119B (en) 1983-01-12
IT7926054A0 (it) 1979-09-27
GB2033119A (en) 1980-05-14
JPS5559329A (en) 1980-05-02
DE2939244A1 (de) 1980-04-17
US4251768A (en) 1981-02-17
SE7907166L (sv) 1980-03-30
FR2437622A1 (fr) 1980-04-25

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