1,670 devices · GMDN 37278
A double-lumen haemodialysis catheter is a flexible, implantable tube designed for long-term vascular access, typically used in chronic haemodialysis patients. It allows simultaneous blood withdrawal and return through two separate channels, facilitating repeated extracorporeal circulation for filtration while minimizing trauma to the blood vessel.
These catheters are regulated as medical devices, often requiring compliance with standards for biocompatibility, sterility, and performance in chronic use. They may include features like radiopacity, heparin coatings, or antimicrobial sleeves, but their classification varies by jurisdiction and intended use—always check local regulations for specific requirements.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.