Dialysis system having disposable cassette

Details Dialysis system having disposable cassette Dialysis system having disposable cassette

2007-07-05

2011-11-15

Mehta, Bhisma (Department: 3767)

Surgery

Means for introducing or removing material from body for...

Material introduced into and removed from body through...

C604S131000, C604S153000, C417S395000

Reexamination Certificate

active

08057423

ABSTRACT:
A dialysis system includes a dialysis instrument; a disposable cassette, the cassette including a rigid portion defining at least one pumping chamber, a pouch fitted over the rigid portion, the pouch including at least one flexible sheet sealed so as to provide a sealed environment inside the pouch; and wherein the instrument is configured to press the at least one flexible sheet against the pumping chamber to seal the pumping chamber for operation.

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