The dialysis tech is the professional who will assist with dialysis treatments for those who need it. Cleaning up before and after the procedure are completed by the dialysis tech, and they are also tasked with recording vital signs. The National Association of Nephrology Technicians/ Technologists (NANT) recognizes three types of dialysis technicians: the patient care technician, the bio-medical equipment technician, and the dialyzer reprocessing technician. My websites: dialysis certification