Measuring chemical properties of a sample fluid in dialysis systems

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United States of America Patent

PATENT NO 9599599
SERIAL NO

14609989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one aspect of the invention, a method includes determining an amount of carbon dioxide (CO2) in dialysate flowing through a dialysis system using a CO2 sensor associated with the dialysis system, determining, using a pH sensor associated with the dialysis system, a pH level of the dialysate, and calculating a level of bicarbonate in the dialysate based at least in part on the determined amount of CO2 measured in the gas and the determined pH level of the dialysate.

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Patent Owner(s)

Patent OwnerAddress
FRESENIUS MEDICAL CARE HOLDINGS INC920 WINTER STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ash, Stephen R Lafayette, US 71 9507
Beiriger, Michael James Pittsburgh, US 24 1289
Carr, David West Lafayette, US 31 381
Sullivan, Thomas A Pine Village, US 13 477

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