Cook® Fixed Core Wire Guides – Straight Product Information Used for vascular and non-vascular applications. Tapered fixed core construction provides gradual transition to a flexible tip. Supplied sterile in peel-open packages. Intended for one-time use. Related products Read more Cook® Advance® 35LP – Low Profile PTA Balloon Dilatation Catheters Read more Cook® Polyethylene Catheters – Angiographic Add to cart Cook® Roadrunner® PC Wire Guides – Nimble® $0.00 Add to cart Cook® Rosen Curved Wire Guides $0.00 Read more Cook® Torcon NB® Advantage Catheters – Angiographic