[ nephro SAFE ] Heat disinfection and ultrafiltration into the dialysis machines

Ultrapure permeate thanks to closed hygienic chain [ nephro SAFE ] Production of ultrapure permeate and its supply through into the dialysis machine with the same consistent high quality is another innovation which demonstrates DWA´s expertise in development of permeate systems for dialysis. The nephro SAFE ensures bacterial free permeate through combination of continuous ultrafiltration during dialysis operation, followed by automatically programmed heat disinfection with optimum consumption of both water and power. The efficacy of thermal disinfection is defined by A(0)-Value according to ISO...

Scientific study concerning the inspection of the effect of heat disinfection on biofilm prevention by Dr. Frank-Peter Tillman, Dialysis centre Emsdetten, Germany in September 2013: “…The prospective scientific analysis by a novel hygienic monitor arises a complete reduction of bacterial load of a highly contaminated silicone tube with full removal of biofilm after two heat water cycles per week. As a result of this study a higher frequent disinfection for preservation of a sterile ring-main system seems not mandatory.” Special technical features • Proven DWA system for ultrafiltration of permeate...

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