Dialysis machine with intelligent load monitoring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12121641
SERIAL NO

17022428

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Dialysis systems and methods for operating dialysis machines (e.g., peritoneal dialysis machines) for conducting dialysis treatments are disclosed. The dialysis system may include a dialysis machine for transferring dialysate to a patient from a dialysate source. The dialysate may flow from the dialysate source through a cartridge or cassette (e.g., a disposable cartridge or cassette) positionable within the dialysis machine. The dialysis machine includes a piston or pump for pumping fluid (e.g., dialysate) from the cassette to the patient. In various embodiments, the dialysis machine includes one or more sensors for monitoring a condition. For example, the dialysis machine may include sensor(s) for monitoring proper alignment of the cassette within the cassette compartment, or sensors mounted on the pump head for monitoring a leak during a dialysis operation, or sensors for monitoring improper operation of the pumps (e.g., pistons), or a combination thereof.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FRESENIUS MEDICAL CARE HOLDINGS INC920 WINTER STREET WALTHAM MA 02451-1457

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Plahey, Kulwinder Concord, US 7 5

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Apr 22, 2028
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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00