Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 6, 2023
0Patent Application Number
163476060
Date Filed
November 3, 2017
0Patent Citations
Patent Primary Examiner
A portable ultrafiltration device having a suction bellows connected to a tube, passing through a solenoid valve, to a first dialysate connector of a hemofilter incorporated into a blood circuit having arterial lines, extending from a vascular access and passing through a peristaltic pump, and venous lines passing through an electronic safety block to the vascular access, and a second dialysate connector connected to an ultrafiltration pressure sensor. The elements of the portable ultrafiltration device are connected and controlled by an intelligent central unit powered by a rechargeable battery. Liquid collects in the space surrounding the fibres and in the suction bellows until the space is completely full.
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