Development of Dialysis and Leakage Detection on Different Technology

Dialysis is the treatment for chronic kidney disease (CKD) patients, including acute or end-stage renal disease (ESRD), by performing the filtration of toxic or waste substances from the patient’s body. Haemodialysis (HD) and peritoneal dialysis (PD) are common treatments for dialysis patients with the use of extracorporeal dialysis machines such as haemodialysis machines or automated peritoneal dialysis (APD) for HD and PD, respectively. For HD, is required a dialyser act as a single-use consumable during the treatment of the patient. However, the major concern on the haemodialysis machine might be the issue on false sense during the treatment. The leakage detector of the dialysis machine is important to detect and sense the parameters when that is a leakage event, such as blood leakage at the dialyser or arteriovenous fistula (AVF) dysfunction. Thus, this study provides a review of leakage detection that has been developed with different methodologies of the sensing unit on a haemodialysis machine.