B - Operations – Transporting – 01 – F
Patent
B - Operations, Transporting
01
F
B01F 13/00 (2006.01) B01F 15/02 (2006.01) B01L 3/00 (2006.01)
Patent
CA 2548414
Mixing structures for use on sample processing devices are disclosed. The mixing structures include one or more mixing chambers (60) in fluid communication with a process chamber (40), such that changing the rotational speed of the sample processing device forces sample material into and out of the mixing chamber to achieve mixing of the sample material. The mixing chambers are in fluid communication with the process chambers through mixing ports (62) that are located on the distal sides of the process chambers with respect to the axis about which the sample processing device is rotated.
L'invention concerne des structures de mélange à utiliser sur des dispositifs de traitement d'échantillon, comprenant une ou plusieurs chambres de mélange (60) en communication fluidique avec une chambre de traitement (40), si bien que le changement de la vitesse de rotation du dispositif de traitement d'échantillon pousse la matière d'échantillon dans la chambre de mélange et l'en sort, de sorte que ladite matière soit mélangée. Ces chambres de mélange sont en communication fluidique avec les chambres de traitement par des orifices de mélange (62) situés sur les côtés distaux des chambres de traitement par rapport à l'axe autour duquel le dispositif de traitement d'échantillon est mû en rotation.
Bedingham William
Robole Barry W.
3m Innovative Properties Company
Smart & Biggar
LandOfFree
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