PolyMark fiducial markers

Less artifacts, visible on MR, CBCT and optimised for the use in Proton Therapy

(4) PM-08-3(4) PolyMark 0.8mm diameter, 3mm long, polymer marker
PM-10-3-18-20(1) PolyMark 1.0mm diameter, 3mm long, polymer marker loaded in an 18g/20 cm needle
PM-10-5-18-20(1) PolyMark 1.0mm diameter, 5mm long, polymer marker loaded in an 18g/20 cm needle