208 devices · GMDN 60938
Embolization particles that are non-bioabsorbable are small, implantable beads or microspheres designed to block blood vessels during interventional radiology procedures. Clinically, they are used to treat hypervascular tumors and arteriovenous malformations by permanently cutting off blood supply to targeted areas, such as the liver, uterus, or limbs.
These devices are typically supplied as injectable suspensions containing multiple microspheres, often made from materials like polyvinyl alcohol (PVA). Regulation varies by jurisdiction, but they are generally classified based on risk and intended use, with oversight ensuring safety and performance in vascular occlusion applications.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.