Portable hemodialysis machine and disposable cartridge with dialysis reservoir level sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9649419
APP PUB NO 20160074566A1
SERIAL NO

14753982

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A portable hemodialysis system is provided including a disposable cartridge and a reused dialysis machine. The disposable cartridge includes a dialysate flow path and a blood flow path which flow in opposite directions through a dialyzer. The disposable cartridge includes a filter for removing waste products from the dialysate. The reused dialysis machine possesses a reservoir for dialysate, various sensors including a reservoir level sensor assembly, and a processor connected to the various sensors for controlling and monitoring hemodialysis treatment. The reservoir level sensor assembly includes a vertically extending electrode array for transmitting electrical signals to the processor detecting whether the reservoir possesses sufficient dialysate for therapy, and for detecting whether there is a fault condition during therapy such as a loss of dialysate in the reservoir or an increase in fluid in the reservoir which may indicate a failure in the dialysis membrane.

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Patent Owner(s)

  • EASYDIAL, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Corder, Rodney Chesterton, US 18 161
Giordano, Renato Laguna Hills, US 18 219

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 16, 2028
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