Embedded microfluidic check-valve

Details Embedded microfluidic check-valve Embedded microfluidic check-valve

2007-11-06

2007-11-06

Rivell, John (Department: 3753)

Fluid handling

Processes

Cleaning, repairing, or assembling

C137S315330, C137S533110, C251S368000

Reexamination Certificate

active

10872203

ABSTRACT:
Embedded check-valve manufacturing assembly (100, 600) for subsequent firing and integration in a micro-fluidic system. The assembly can include a check-valve chamber (104, 604), an inlet port (106, 606) and an outlet port (108, 608) formed from at least one layer of an unfired low-temperature co-fired ceramic (LTCC) tape to form a substrate (102, 602). A plug (114, 614) is disposed within the check-valve chamber that is capable of withstanding the LTCC firing process without damage or distortion.

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patent: 2005/0279412 (2005-12-01), Koeneman et al.

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