Exposure device

Chemistry: molecular biology and microbiology – Apparatus – Bioreactor

Reexamination Certificate

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Details

C435S286600, C435S286700, C435S288300, C435S288400, C435S288500, C435S305100, C435S305300, C435S305400

Reexamination Certificate

active

07972841

ABSTRACT:
The present invention relates to an exposure device for living cell cultures, the device having a medium chamber common to a plurality of cell culture chambers and medium directing means. The medium chamber, cell culture chambers and the medium directing means may be arranged so as to provide substantially contemporaneous medium exchange at the cell culture chambers.

REFERENCES:
patent: 4792378 (1988-12-01), Rose et al.
patent: 5602028 (1997-02-01), Minchinton
patent: 5627070 (1997-05-01), Gruenberg
patent: 5795775 (1998-08-01), Lahm et al.
patent: 5958762 (1999-09-01), Stoppini et al.
Aufderheide et al. A method for in vitro analysis of the biological activity of complex mixtures such as sidestream cigarette smoke. Exp Toxicol Pathol. vol. 53 No. 2-3. pp. 141-152. (Jun. 2001).

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