MARKERBANDS ARE PARTS OF A MEDICAL DEVICE IN THE FORM OF VERY SMALL BANDS OF PLATINUM, IRIDIUM, TANTALUM OR GOLD. THESE BANDS ARE MOUNTED ON THE CATHETER AND USED TO MONITOR POSITION OF THE CATHETER IN THE BODY DURING A MEDICAL PROCEDURE.

GIR'S 1 & 6 TEXT TO HEADING 9018 39