A system and method to visualize the entry of a needle into a body

摘要

A system (20) for displaying a needle inlet in a body, comprising: a needle (22); a radiation dispersing coating that covers the needle (22); and a radiation display device (20) characterized in that the radiation dispersing coating (210) includes a plurality of pores (304) that allow a medical professional to recognize that blood has become saturated within the needle coating as blood comes into contact with the needle coating.