While both of the DxTerity catheter lines are used to evaluate the need for revascularisation procedures, the DxTerity TRA can be used via transradial access, and “allow[s] for engagement of both coronary arteries without catheter exchange,” according to Medtronic.
The InTRAkit is designed to make transradial easier and speedier thanks to a set of new needles, atraumatic mini-guidewires, and introducer sheaths featuring kink resistance and a slick surface for confident insertion. The TRAcelet complements the kit by making it easy to control the pressure on the access site post transradial catheter procedures.