System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data

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United States of America Patent

PATENT NO 11839709
SERIAL NO

17974023

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dialysis system is provided that includes a dialysis machine and a potassium sensing device that is configured to measure the concentration of potassium in the patient's blood, in spent dialysate resulting from treating the patient, or in both. The potassium sensing device can be configured to generate a sensed value of the concentration of potassium. A control and computing unit, including a processor and a memory, is configured to receive the sensed value, compare the value with one or more values stored in the memory, and generate a control signal based on the comparison. A potassium infusion circuit uses the control signal to infuse supplemental potassium solution into the treatment dialysate, a replacement fluid, or both. The memory can include stored patient-historical and population data.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aslam, Shakil Lincoln, US 3 6
Chau, Chris Mission, US 5 37
Levin, Roland San Ramon, US 34 725
Merchant, Stephen Oklahoma City, US 9 28

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