EP 0855030 A1 19980729 - METHOD AND INSTALLATIONS FOR SEPARATING MAGNETIC PARTICLES IN A FLUID FOR BIOLOGICAL ANALYSIS, AND APPLICATION OF SAID METHOD
Title (en)
METHOD AND INSTALLATIONS FOR SEPARATING MAGNETIC PARTICLES IN A FLUID FOR BIOLOGICAL ANALYSIS, AND APPLICATION OF SAID METHOD
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SEPARATION VON MAGNETISCHEN PARTIKELN IN EINER FLÜSSIGKEIT FÜR BIOLOGISCHE BESTIMMUNGEN, UND VERWENDUNG DIESES VERFAHRENS
Title (fr)
PROCEDE ET INSTALLATIONS DE SEPARATION DE PARTICULES MAGNETIQUES DANS UN FLUIDE POUR L'ANALYSE BIOLOGIQUE, ET APPLICATION DUDIT PROCEDE
Publication
Application
Priority
- FR 9700794 W 19970505
- FR 9605727 A 19960507
Abstract (en)
[origin: WO9742503A1] The invention discloses a magnetic immunoseparation method of cells, particularly of bacteria, foetal cells, bone marrow stem cells and systemic cancerous cells, consisting in fixing target cells on paramagnetic balls and causing a magnetic field to act on a sample containing the fixed cells, the free cells and the supernumerary paramagnetic balls, to isolate the paramagnetic balls. The sample is circulated in a tube (2), the cross-section of which is much less than the length on which the magnetic field is applied.
IPC 1-7
IPC 8 full level
G01N 33/53 (2006.01); B03C 1/035 (2006.01); G01N 1/34 (2006.01); G01N 33/543 (2006.01); G01N 33/553 (2006.01); G01N 33/574 (2006.01); G01N 35/00 (2006.01)
CPC (source: EP US)
B03C 1/035 (2013.01 - EP US); G01N 1/405 (2013.01 - EP US); G01N 33/54326 (2013.01 - EP US); G01N 35/0098 (2013.01 - EP US); Y10S 435/971 (2013.01 - EP US); Y10S 436/806 (2013.01 - EP US); Y10S 436/807 (2013.01 - EP US); Y10S 436/81 (2013.01 - EP US); Y10S 436/824 (2013.01 - EP US)
Citation (search report)
See references of WO 9742503A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9742503 A1 19971113; EP 0855030 A1 19980729; FR 2748569 A1 19971114; FR 2748569 B1 19980807; JP 2000500871 A 20000125; US 6143577 A 20001107
DOCDB simple family (application)
FR 9700794 W 19970505; EP 97923133 A 19970505; FR 9605727 A 19960507; JP 53959297 A 19970505; US 95249398 A 19980515