The Medtronic Launcher 5Fr EBU3.75 Coronary Guiding Catheter (REF LA5EBU375) is a single-use coronary guiding catheter designed to deliver consistent backup support, smooth tracking, and predictable tip shape retention for transfemoral and, where clinically appropriate, transradial coronary procedures. The Launcher family is widely used by interventional cardiology teams for its braided shaft construction and large internal lumen relative to outer diameter.

Key Features
Extra Back-Up (EBU) curve with a 3.75 cm secondary curve, optimized for left coronary artery engagement.
5 French outer diameter for compatibility with smaller-bore vascular access.
Stainless steel braided shaft construction supporting torque transmission and kink resistance.
Soft, atraumatic distal tip designed to reduce vessel trauma during cannulation.
Large inner lumen relative to outer diameter to support device delivery and contrast injection.
PTFE inner lining intended to facilitate smooth device tracking.

Clinical Applications
Selective angiography and percutaneous coronary intervention (PCI) of the left coronary system.
Delivery of guidewires, balloon catheters, stents, and other interventional devices into the coronary vasculature.
Procedures requiring strong passive backup support from the contralateral aortic wall.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA5EBU375
French Size: 5Fr
Curve: EBU 3.75
Usable Length: Not specified in the located sources
Sterility: Sterile, single-use device
Category: Guiding Catheter
Note: Refer to the manufacturer Instructions for Use (IFU) for complete specifications, indications, contraindications, warnings, and precautions.