EP 3349897 A1 20180725 - DEVICE AND METHOD FOR FLUIDS SEPARATION BY DENSITY GRADIENT
Title (en)
DEVICE AND METHOD FOR FLUIDS SEPARATION BY DENSITY GRADIENT
Title (de)
VORRICHTUNG UND VERFAHREN FÜR FLUIDTRENNUNG DURCH DICHTEGRADIENTEN
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR LA SÉPARATION DE FLUIDES PAR GRADIENT DE DENSITÉ
Publication
Application
Priority
- PL 41391015 A 20150915
- IB 2016055503 W 20160915
Abstract (en)
[origin: CN108367288A] The device for a centrifugation container, particularly to a tube, for separation of liquid fractions having a desired density range, in particular invention applies to biological and / or liquids forming suspensions, characterized by the device having a partition (7) that separates the interior of the container (1) into at least two chambers in a vertical arrangement - an upper chamber (2) and alower chamber (3), and the device having the partition (7) has an aperture (4) which can be lined up with the guide (12), on which liquids, in particular fluid sample, can flow down from upper chamber(3) to lower chamber (4), of the container (1) for centrifugation. The invention also include the method for separating out a fraction having the desired density range from the sample containing fractions of different density with use of the device according to the invention.
IPC 8 full level
B01L 3/00 (2006.01)
CPC (source: EP)
B01L 3/5021 (2013.01); B01L 2200/16 (2013.01); B01L 2300/0609 (2013.01); B01L 2300/087 (2013.01); B01L 2400/0633 (2013.01); B01L 2400/0644 (2013.01)
Citation (search report)
See references of WO 2017046736A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
CN 108367288 A 20180803; DK 3349897 T3 20220404; EP 3349897 A1 20180725; EP 3349897 B1 20220126; EP 3349897 B8 20220216; ES 2910923 T3 20220517; PL 237582 B1 20210504; PL 413910 A1 20170327
DOCDB simple family (application)
CN 201680065865 A 20160915; DK 16791676 T 20160915; EP 16791676 A 20160915; ES 16791676 T 20160915; PL 41391015 A 20150915