초록

Microfluidic devices, assemblies, and systems are provided, as are methods of manipulating micro-sized samples of fluids. Microfluidic devices having a plurality of specialized processing features are also provided.

대표청구항 ▼

1. A sample processing assembly comprising: a sample processing device comprising: a body that comprises a first side attached to a second side, anda plurality of process arrays formed between the first and second sides, wherein each process array of the plurality of process arrays comprises a loadi

1. A sample processing assembly comprising: a sample processing device comprising: a body that comprises a first side attached to a second side, anda plurality of process arrays formed between the first and second sides, wherein each process array of the plurality of process arrays comprises a loading structure, a main conduit comprising a length, a plurality of process chambers distributed along the main conduit wherein at least one of the plurality of process chambers includes a filtration material provided in a frit material, and a deformable seal located between the loading structure and the plurality of process chambers, wherein the main conduit is in fluid communication with the loading structure and the plurality of process chambers; anda carrier attached to the sample processing device, the carrier comprising: a first surface facing the sample processing device and a second surface facing away from the sample processing device;a plurality of main conduit support rails proximate the first surface of the carrier, wherein each main conduit of the plurality of process arrays is aligned with one main conduit support rail of the plurality of main conduit support rails; anda plurality of openings formed through the first and second surfaces of the carrier, wherein each opening of the plurality of openings is aligned with one process chamber of the plurality of process chambers. 2. An assembly according to claim 1, wherein the carrier further comprises a plurality of compression structures proximate the first surface of the carrier, each compression structure of the plurality of compression structures proximate one process chamber of the plurality of process chambers. 3. An assembly according to claim 2, wherein the carrier further comprises a plurality of force transmission structures, each force transmission structure of the plurality of force transmission structures comprising a discrete landing area proximate the second surface of the carrier, and each force transmission structure of the plurality of force transmission structures being operatively connected to a plurality of the plurality of compression structures, wherein a force applied to the landing surface of each force transmission structure is transmitted to the plurality of compression structures operatively connected to the force transmission structure. 4. An assembly according to claim 1, wherein the carrier further comprises a plurality of collars proximate the first surface of the carrier, each collar of the plurality of collars aligned with and proximate to one process chamber of the plurality of process chambers. 5. An assembly according to claim 1, further comprising a plurality of collars proximate the first surface of the carrier, wherein each opening of the plurality of openings is aligned with one collar of the plurality of collars, and further wherein each collar of the plurality of collars is aligned with one process chamber of the plurality of process chambers.