Method for determining waste products in the dialysis liquid in dialysis treatment

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United States of America Patent

PATENT NO 6666840
SERIAL NO

09700849

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method and device for determining in dialysis treatment the content of waste products in the outgoing dialysis liquid from the dialyzer. Measurement of the concentration of a certain substance or a combination of substances included in the waste products is effected spectrophotometrically directly on the outgoing dialysis liquid from the dialyzer. For that purpose there is provided after the dialyzer in or after the dialysing machine a measuring cell for spectrophotometric measurement. The measurement value obtained is multiplied by the flow of dialysis liquid for determining the content of said substance or said combination of substances in the outgoing dialysis liquid from the dialyzer.

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Patent Owner(s)

Patent OwnerAddress
AS LDIAMONA H TAMMSAARE TEE 118D TALLINN 12918

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Falkvall, Thore Helsingborg, SE 17 1000
Fridolin, Ivo Linkoping, SE 3 80
Lindberg, Lars-Goran Bankekind Haga, SE 6 258
Sandberg, Lars-Olof Ronneby, SE 3 197

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