FILTRATION DEVICE AND SYSTEM

摘要

The invention relates to a filtration device (100), characterized in that it includes: a first block (101) having a cavity forming a first chamber (110) comprising a bottom wall (111) having a set of microstructures including micro-walls and micro-contacts, the set of microstructures defining micro-chambers and micro-channels on the bottom wall (111) of the culture chamber; a second block (102) having a cavity forming a second chamber (120); and a filtration membrane (130), the first block (101), the membrane (130), and the second block (102) being arranged such that the membrane (130) is located between the first chamber (110) and the second chamber (120), adjacent to each of the first and second chambers (110, 120); as well as a first opening and a second opening for enabling a first fluid to pass into the second chamber (120) which is separated from the first chamber (110) by the membrane (130).

主权项

1. A filtration device (100) comprising:
a first block (101) having a cavity forming a first chamber (110) including a bottom wall (111) having a set of microstructures comprising microwalls (111.3) and microbumps (111.4), the set of microstructures defining on the bottom wall (111) of the culture chamber, microchambers (111.0) and microchannels (111.2), a second block (102) having a cavity forming a second chamber (120), and a filtration membrane (130), the first block (101), the filtration membrane (130) and the second block (102) being laid out so that the filtration membrane (130) is located between the first chamber (110) and the second chamber (120) adjacent to each of the first and second chambers (110), (120), a first opening (122) and a second opening (123), for letting through a fluid into the second chamber (120) separated from the first chamber (110) by the filtration membrane (130), wherein the microchambers (111.0) have a length dimension and a width dimension relative to a circulation direction of the fluid, each between 500 μm and 550 μm.