RadQual’s Penpoint Marker is designed for highlighting or tracing the outlines of a particular anatomical region or feature on a patient during imaging. It is constructed using 300 series stainless steel. Each source is supplied with a threaded cap to shield the active point when the source is not being used with 0.5 inch wall thickness.
The overall length of the source with shield in place is 10.1″ (25.6 cm), with the shield removed the length decreases to 9.26″ (23.5 cm). The penpoint marker has a diameter of 0.25″ (6.3 mm).