MRI COMPATIBLE, RADIOPAQUE ALLOYS FOR USE IN MEDICAL DEVICES

摘要

A metallic alloy whose primary constituent elements are a relatively higher volume fraction of titanium and a relatively lower volume fraction of an added element or elements generally selected from the transition elements (excluding mercury, cadmium, osmium and copper). Medical devices formed from the metallic alloy are visible under MRI imaging and are sufficiently radiopaque for viewing by x-ray fluoroscopy. The alloy may be embodied in a multitude of medical devices.