Dialysis systems having spiraling fluid air separation chambers

Details Dialysis systems having spiraling fluid air separation chambers Dialysis systems having spiraling fluid air separation chambers

2011-08-02

2011-08-02

Smith, Duane (Department: 1776)

Gas separation: processes

Degasification of liquid

By liquid flow modifying or mechanical agitating

C095S262000, C096S204000, C096S215000, C096S207000, C096S208000

Reexamination Certificate

active

07988768

ABSTRACT:
A dialysis fluid cassette includes a rigid portion defining at least one valve chamber, the rigid portion further defining an air separation chamber, the air separation chamber when in an operating position including an inner surface, a fluid inlet and a fluid outlet and configured to cause a dialysis fluid to spiral around the inner surface toward the fluid outlet, such that air is removed from the dialysis fluid.

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