HARDWARE AND SOFTWARE FOR KIDNEY DIALYSIS

Abstract

Renal failure is a great danger on human life for these scientists take care to remove it from life. Extract renal failure done by two methods. Firstly: transplantation In this case the defect kidney exchanged Secondly dialysis Dialysis is easiest one and more available because it’s difficult to find donor to do transplant There are two type of dialysis Protienial Dialysis In this type abdominal membrane is used to exchange and remove toxic from blood. It is more danger because of surgery hole in abdominal so it cause infection. Hemodailysis more usage solution it is medium between protienial with infection and transplantation with high cost. The dialysis centre contains: Water treatment system with large filter purposed to get high quality of water (H2O) pure. Ward for doing dialysis session contain the machine which done the dialysis by using pure water from water treatment room to prepare solution for dialysis and do dialysis it self. Patient of renal failure especially who had acute ones and who had more disease and his life depend more on apparatus that control and monitor the metabolic operation (we mean patient in intensive care unit ) it must be machine that can do dialysis without large filter on water treatment room .this machine use fluid that prepare in medicine factory. That kind of machine is more expensive and dialysis apparatus cost more, so no existing of these machine in our hospital in Sudan for these we do this research using a computer to drive hemodailysis procedure. Because the computer is a cheap device and development of program language and easiest to interface with electronic component like stepper motor, relay, LED, etc…..