The Medtronic Cougar XT Coronary Guidewire (REF CGRXT300S) is a 0.014 in diameter, 300 cm long workhorse guidewire featuring a straight tip configuration and the Pro/Pel hydrophilic coating. It is engineered to support navigation, lesion access and device delivery during percutaneous coronary procedures, with the 300 cm exchange length intended to facilitate over-the-wire device exchanges.

Key Features
Diameter: 0.014 in (0.36 mm) for compatibility with standard coronary devices.
Length: 300 cm exchange-length shaft to support catheter and balloon exchanges.
Tip configuration: Straight tip, allowing user shaping per procedural preference.
Coating: Pro/Pel hydrophilic coating on the distal segment to reduce surface friction and enhance trackability.
Core design: Tapered core construction intended to balance support and tip flexibility.
Radiopaque distal segment to aid fluoroscopic visualization during navigation.

Clinical Applications
Intended for use in the coronary vasculature to facilitate placement and exchange of interventional devices.
Supports access and crossing of coronary lesions during percutaneous coronary intervention (PCI).
Exchange length supports rapid device exchange in multi-device or staged procedures.
Refer to the manufacturer Instructions for Use for indications, contraindications, warnings and precautions.

Product Information
Brand: Medtronic
Product family: Cougar XT
Category: Coronary Guidewires
REF / UPN: CGRXT300S
Diameter: 0.014 in
Length: 300 cm
Tip style: Straight
Coating: Pro/Pel hydrophilic
Sterility, packaging configuration and shelf life: Not specified in the located sources.
Regulatory status and market availability: Not specified in the located sources; verify with Medtronic or your authorized distributor prior to procurement.