Dialysis systems and methods including cassette with fluid...

Details Dialysis systems and methods including cassette with fluid... Dialysis systems and methods including cassette with fluid...

2011-02-18

2011-12-20

Smith, Duane (Department: 1776)

Gas separation: processes

Degasification of liquid

Plural successive degassing treatments

C095S262000, C604S005040, C096S218000, C096S205000

Reexamination Certificate

active

08080091

ABSTRACT:
A dialysis fluid system includes an instrument including a pump actuator and a fluid heater, and a dialysis fluid cassette. The dialysis fluid cassette includes a rigid portion defining a pumping section for operation with the pump actuator and a heating section for operation with the fluid heater. The heating section includes a dialysis fluid inlet, a dialysis fluid outlet, and a dialysis fluid heating area located between the fluid inlet and the fluid outlet, the heating section further includes an air separation chamber for collecting air separated from the dialysis fluid.

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