Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas Kelly0
Don Busby0
Robert W. Childers0
Rodolfo Roger0
Shahid Din0
Waleed Mutasem El Sayyid0
Date of Patent
July 7, 2015
Patent Application Number
13249603
Date Filed
September 30, 2011
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A valve integrity method for a medical fluid pump includes pumping fluid into the medical fluid pump while an outlet valve is closed and an inlet valve is open, closing the inlet valve while the outlet valve is closed, attempting to pump fluid out of the medical fluid pump while the inlet valve and the outlet valve are closed, and determining that at least one of the valves is leaking if a change in medical fluid volume within the medical fluid pump is detected.
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