System for controlling the flow of a fluid through a substrate

Details System for controlling the flow of a fluid through a substrate System for controlling the flow of a fluid through a substrate

2005-05-03

2005-05-03

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Fluid pressure gauge

Diaphragm

C073S152180, C073S152510, C073S195000

Reexamination Certificate

active

06886409

ABSTRACT:
A system is described for controlling the flow of a sample fluid through a substrate having first and second surfaces and at least one area with a plurality of through-going capillary channels. The system comprises a housing having a chamber for receiving the substrate and a pressure differential generator capable of generating and maintaining a pressure difference over the substrate.

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