The Medtronic Thunder Coronary Guidewire (REF THNDR300S) is a 0.014 in workhorse-class coronary guidewire offered in a 300 cm exchange length with a straight tip configuration and Pro/Pel surface treatment. It is intended to facilitate the placement and exchange of interventional devices within the coronary vasculature during diagnostic and therapeutic catheter-based procedures.

Key Features
Diameter: 0.014 in (0.36 mm) for compatibility with standard coronary microcatheters, balloons and stent delivery systems.
Length: 300 cm exchange-length wire to support device exchanges without the need for wire extensions.
Tip configuration: Straight tip for predictable shaping and torque response.
Coating: Pro/Pel hydrophilic-class surface treatment on the distal segment to support trackability and reduced friction.
Construction: Core-to-tip style design intended to provide 1:1 torque transmission and tactile feedback (refer to manufacturer IFU for exact core material).
Radiopaque distal segment to support fluoroscopic visualization during navigation.

Clinical Applications
Facilitation of guidewire access across native coronary arteries and bypass grafts.
Support for delivery and exchange of coronary balloon catheters, stents and microcatheters.
Use as an exchange wire in multi-device PCI workflows where 300 cm working length is required.
Compatible with standard 0.014 in coronary interventional accessories.

Product Information
Brand: Medtronic
Product line: Thunder Coronary Guidewire
REF / UPN: THNDR300S
Category: Coronary Guidewires
Diameter: 0.014 in
Length: 300 cm
Tip shape: Straight
Coating / surface: Pro/Pel
Sterility: Not specified in the located sources
Packaging configuration: Not specified in the located sources
Regulatory status: Not specified in the located sources. Buyers should confirm local market registration and intended use with the manufacturer prior to procurement.