Electrolyte analyzer

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United States of America Patent

PATENT NO 4649028
SERIAL NO

06716670

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Abstract

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A reagent and wash fluid supply system for a flow through analyzing system which includes a tubular fluid sampling probe (70), having a sampling port (63) which aspirates air, sample and liquid reagents through the analyzing system which cooperates with a slide valve (64) having a passageway (53) through which the probe reciprocates. The passageway contains a plurality of chamber ports (46, 47, 48) each of which is sealed from the other ports by the tube sampling probe when its sampling port is positioned within a chamber port. A reagent pouch having a plurality of chambers communicating with a separate chamber port in the slide valve (20, 21) contains liquid reagents and a wash solution. One chamber in the reagent pouch receives waste.

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Patent Owner(s)

Patent OwnerAddress
MEDICA CORPORATION5 OAK PARK DRIVE BEDFORD MA 01730

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaltenbach, Karl W Newtonville, MA 3 76
Rettew, Stephen Newton, MA 3 55
Rudy, John O Cambridge, MA 3 67
Szakacs, Gabor L Nashua, NH 8 339

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