Hemodialysis catheters serve as critical temporary vascular access tools for patients awaiting permanent solutions or alternative dialysis therapies. Available in single-lumen and multi-lumen designs, multi-lumen variants feature two large-bore lumens that connect to dialysis machines, creating a closed circuit to remove and return blood during treatment.

These catheters come in various specifications (e.g., 8Fr×15cm, 12Fr×20cm) and pair with guide wires, dilators, and puncture needles (e.g., 18G×7.0cm) for precise clinical use. They provide reliable, short-term access to support hemodialysis procedures, ensuring effective blood circulation management until permanent access is established or therapy is adjusted.