Hemodialysis catheters play a crucial role in the delivery of hemodialysis for renal replacement therapy in patients with end-stage renal diseases. The hemodialysis catheter can be used as a means for making permanent vascular access when access through arteriovenous (AV) fistula or AV graft may not be possible. The catheter is mostly used as tunneled catheter placed under the skin under one of the larger veins, preferably via ... Read more