Description of Radial Guide Catheter Single-use Radial Guide Catheter(abbreviated as guide catheter) consists of hub, protective tube, body, proximal end, remote end and distal end, among them, protective tube, body, proximal end, remote end and distal end are made from PA, PTFE and 304 stainless steel, hub is made from PC. The hydrophilic coating over the catheter is to be smooth to insert....