Fluid analytical devices

Details Fluid analytical devices Fluid analytical devices

2008-01-22

2008-01-22

Warden, Jill (Department: 1797)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

C422S105000, C436S045000, C210S787000

Reexamination Certificate

active

07320776

ABSTRACT:
A fluid analytical device for separating and analyzing a fluid including a first component and a second component. The specific weight of the first component exceeds that of the second component. A rotating base includes a receiving chamber, a first separation well, a second separation well, a first connection channel, a second connection channel, and a vent channel. The receiving chamber receives the fluid. The first connection channel connects the receiving chamber to the first separation well. The second connection channel connects the first separation well to the second separation well. The vent channel is connected to the receiving chamber. The distance from the first separation well to the receiving chamber exceeds that from the second separation well to the receiving chamber. When the rotating base rotates, the first and second components of the fluid flow into the first and second separation wells by centrifugal force, respectively.

REFERENCES:
patent: 5061381 (1991-10-01), Burd
patent: 5077013 (1991-12-01), Guigan
patent: 5089417 (1992-02-01), Wogoman
patent: 5160702 (1992-11-01), Kopf-Sill et al.
patent: 5242803 (1993-09-01), Burtis et al.
patent: 5498392 (1996-03-01), Wilding et al.
patent: 5842787 (1998-12-01), Kopf-Sill et al.
patent: 5916522 (1999-06-01), Boyd et al.
patent: 5919711 (1999-07-01), Boyd et al.
patent: 6002475 (1999-12-01), Boyd et al.
patent: 6033914 (2000-03-01), Boyd et al.
patent: D424956 (2000-05-01), von Buelow et al.
patent: 6326211 (2001-12-01), Anderson et al.
patent: 6348176 (2002-02-01), Hammer et al.
patent: 6391264 (2002-05-01), Hammer et al.
patent: 6531095 (2003-03-01), Hammer et al.

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