公开(公告)号：US20240228943A1

公开(公告)日：2024-07-11

申请号：US18441850

申请日：2024-02-14

Applicant: EMD Millipore Corporation

Inventor： David Dixon Newbold ,  Clinton Boyd Pepper ,  David Andrew Hansen

IPC: C12M1/00 ,  B01D27/08 ,  B01D35/26 ,  B01D61/18 ,  B01D63/00 ,  B01D63/02 ,  B01L1/00 ,  B01L3/00 ,  C12M1/12 ,  C12M1/26 ,  C12M3/00 ,  H04W74/0808 ,  H04W84/12

CPC classification number: C12M47/02 ,  B01D61/18 ,  B01D63/02 ,  B01L3/502 ,  C12M23/28 ,  C12M23/42 ,  C12M29/04 ,  C12M29/16 ,  C12M33/04 ,  C12M33/14 ,  H04W74/0808 ,  B01D27/08 ,  B01D35/26 ,  B01D63/005 ,  B01D63/028 ,  B01D2313/203 ,  B01D2313/24 ,  B01D2315/10 ,  B01L1/52 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2400/0403 ,  B01L2400/0475 ,  B01L2400/0478 ,  C12M1/126 ,  C12M37/02 ,  H04W84/12

Abstract: A filtration system, having a filtration unit comprising a housing with a sample inlet, a sample outlet, one or more valves, a first actuator, and a second actuator and a third actuator; and a cassette adapted to fit the filtration unit, the cassette having a filter; a first reservoir in fluid communication with the filter, the first reservoir being arranged to couple to the first actuator for imparting flow to a cell-containing solution in a first direction through the filter; a second reservoir in fluid communication with the filter, the second reservoir being arranged to couple to the second actuator for imparting flow to a cell-containing solution in a second direction through said filter, wherein the second direction opposes the first direction; and a third reservoir.

公开(公告)号：US20230056473A1

公开(公告)日：2023-02-23

申请号：US17795006

申请日：2021-02-18

Applicant: EMD Millipore Corporation

Inventor： Clinton Boyd Pepper ,  David Andrew Hansen

IPC: B01D63/02

Abstract: A filtration system can include a loading member configured to receive a plurality of filtration members which can be sequentially moved from a non-active position in which a respective one of the plurality of filtration members is not in fluid communication with a sample flow path of the cell removal system, to an active position in which the respective filtration member is in fluid communication with the sample flow path, and to a discarded position in which the respective filtration member has been removed from fluid communication with the sample flow path.