Analytical cartridge

Details Analytical cartridge Analytical cartridge

1997-08-07

1999-07-06

Le, Long V.

Chemistry: analytical and immunological testing

Including sample preparation

Liberation or purification of sample or separation of...

436 45, 436165, 436174, 436177, 436179, 436180, 422 681, 422 72, 422 81, 422100, 422101, 422102, G01N 138, G01N 3510

Patent

active

059197110

ABSTRACT:
An analytical cartridge adapted for use in analyzing fluids which contain liquid and solid components. The cartridge includes a plumbing system composed of various wells or chambers which are interconnected by passageways. After introduction into the cartridge, liquid samples are separated and transported to a test well utilizing a sequential application of centrifugal force followed by pressurization of the system. The cartridge may be used to measure the concentration of a wide variety of chemical constituents in bodily fluids and is useful in measuring other properties of these fluids which contain liquid and solid components.

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