What is a peritoneal dialysis catheter?
A peritoneal dialysis catheter is necessary to perform peritoneal dialysis. Peritoneal dialysis is the filtering of waste products from the blood using the peritoneal membrane as the semi-permeable membrane. The catheter is inserted in the operating room by a doctor using a local anesthetic to remove sensation from the abdomen. The catheter will allow the solution (called dianeal) to be infused into the peritoneal cavity. Waste products will pass from the blood through the peritoneal membrane and into the dianeal in the peritoneal cavity. After a 3-6 hour dwell time, the used dianeal (called effluent) will be drained from the cavity via the catheter and be replaced with a new bag. Care of the peritoneal dialysis catheter prior to starting dialysis The dressing that you go home with after the catheter is inserted remains in place for 8-10 days. Arrangements will be made for you to return in 8-10 days to perform a sterile dressing change. If you notice the tape coming loose, you can put
