Fluid exchange in a chamber on a microscope slide

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United States of America Patent

PATENT NO 6673620
SERIAL NO

09549414

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Abstract

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A sample chamber is formed by a housing sealed against a microscope slide. The housing has fluid ports, including a well formed over at least one port. In a rinse station, rinse solution is drawn from a reservoir through the chamber to a waste reservoir. At a fill station, an aliquot of reagent already placed in the well is driven into the chamber. The reagent may be driven into the chamber by first drawing a vacuum on the chamber through the aliquot of reagent and then releasing the reagent to be drawn into the chamber by the vacuum.

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Patent Owner(s)

Patent OwnerAddress
DAKO DENMARK A/SPRODUKTIONSVEJ 42 GLOSTRUP DK-2600

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bogen, Steven A Sharon, MA 25 1477
Loeffler, Herbert H Arlington, MA 34 1886

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