Peritoneal dialysis systems, devices, and methods

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United States of America Patent

PATENT NO 10610630
SERIAL NO

15476714

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of performing a peritoneal dialysis treatment includes connecting a disposable unit to a source of water, the disposable unit including at least a first container holding a sterile concentrate containing an osmotic agent, a second container holding a sterile concentrate containing electrolytes, an empty sterile mixing container, and a tubing set with a pre-attached peritoneal fill/drain line. The method further includes receiving a prescription command by a controller, indicating at least the fill volume and desired final concentration of the osmotic agent to be used for a current fill cycle under said treatment, and using the controller, pumping a quantity of the concentrated osmotic agent that is at least sufficient to achieve the desired final concentration into the mixing container. The contents of the mixing container are mixed, further diluted or concentrated, and then flowed to a patient.

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Patent Owner(s)

Patent OwnerAddress
NXSTAGE MEDICAL INC350 MERRIMACK STREET 7TH FLOOR LAWRENCE MA 01843

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brugger, James M Newburyport, US 233 13885
Burbank, Jeffrey H Boxford, US 182 12966
Treu, Dennis M Castle Rock, US 155 10820
Wyeth, Mark T Gibsonia, US 45 364

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