DEVICE FOR REMOVING THE UREA FROM THE PROCESSED FLUID FOR DIALYSIS Russian patent published in 2018 - IPC A61M1/14 

FIELD: medicine.

SUBSTANCE: invention relates to a medical technique, namely to a device for purifying a fluid for dialysis from urea. Device comprises a housing in the form of a hollow rectangular parallelepiped with a system of separation ribs for separating the electrodes. Electrodes are rectangular plates with terminal pads. Device includes an inlet and outlet fittings for supplying the spent dialysate solution and removing the purified solution and decomposition products, respectively. On the ends of the housing are installed square flanges with a groove under the seal of the housing. Covers are made in the form of a counter flange with a groove on the inner side and with holes with a trapezoidal profile for the electrodes, which is located the wide side outward. Holes are arranged in two rows, separately for anodes and cathodes. Sections with unipolar electrodes are fenced with an edge with blind holes made with ability to attract pressure plates to the cover with self-tapping screws. Between the pressure plates and the cover there is a sealing gasket with protuberances covering the electrodes protruding above the pressure plates. Terminal pads are made with the possibility of connecting a multi-pin connector consisting of a casing, dividing ribs, pressure contacts connected through contact washers with wires to the connector housing with screws. Wires from all contact washers are designed to be collected in a multicore cable, providing the possibility of electro-control and output through the shank from the connector housing.

EFFECT: technical result is the possibility of a linear change in the rate of electrolysis while maintaining a given current density.

1 cl, 11 dwg