ATE130679T1 - Vereinfachter lysekreislauf für einen automatischen blutanalysator. - Google Patents

Vereinfachter lysekreislauf für einen automatischen blutanalysator.

Info

Publication number
ATE130679T1
ATE130679T1 AT89400853T AT89400853T ATE130679T1 AT E130679 T1 ATE130679 T1 AT E130679T1 AT 89400853 T AT89400853 T AT 89400853T AT 89400853 T AT89400853 T AT 89400853T AT E130679 T1 ATE130679 T1 AT E130679T1
Authority
AT
Austria
Prior art keywords
conduit
circuit
liquid
lysis
simplified
Prior art date
Application number
AT89400853T
Other languages
English (en)
Inventor
Francois Melet
Original Assignee
Francois Melet
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
Priority claimed from FR888809233A external-priority patent/FR2629208B1/fr
Application filed by Francois Melet filed Critical Francois Melet
Application granted granted Critical
Publication of ATE130679T1 publication Critical patent/ATE130679T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • 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
    • G01N2015/011—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells with lysing, e.g. of erythrocytes
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/018—Platelets
    • 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
    • G01N2015/1024—Counting particles by non-optical means

Landscapes

  • Chemical & Material Sciences (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)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT89400853T 1988-07-07 1989-03-24 Vereinfachter lysekreislauf für einen automatischen blutanalysator. ATE130679T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888809233A FR2629208B1 (fr) 1988-03-28 1988-07-07 Analyseur hematologique automatique a circuit de liquide de lyse simplifie

Publications (1)

Publication Number Publication Date
ATE130679T1 true ATE130679T1 (de) 1995-12-15

Family

ID=9368193

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400853T ATE130679T1 (de) 1988-07-07 1989-03-24 Vereinfachter lysekreislauf für einen automatischen blutanalysator.

Country Status (2)

Country Link
EP (1) EP0357466B1 (de)
AT (1) ATE130679T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697899A (en) * 1995-02-07 1997-12-16 Gensia Feedback controlled drug delivery system
FR2771175B1 (fr) * 1997-11-19 2000-02-18 Francois Melet Dispositif automatique compteur analyseur d'hematologie
ATE434760T1 (de) * 2000-09-18 2009-07-15 Sysmex Corp Blutzellen-detektor, blutanalysegerät und blutanalyseverfahren unter verwendung des detektors

Family Cites Families (2)

* 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
US4706207A (en) * 1985-06-24 1987-11-10 Nova Celltrak, Inc. Count accuracy control means for a blood analyses system

Also Published As

Publication number Publication date
EP0357466A1 (de) 1990-03-07
EP0357466B1 (de) 1995-11-22

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