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HomeProductsMedtronic Launcher 5Fr JR45 Coronary Guiding Catheter | REF LA5JR45
Medtronic Launcher 5Fr JR45 Coronary Guiding Catheter | REF LA5JR45

The Medtronic Launcher 5Fr JR4.5 Coronary Guiding Catheter (REF LA5JR45) is a single-use coronary guiding catheter engineered to provide predictable coaxial engagement, responsive torque, and a large inner lumen for device delivery in percutaneous coronary procedures. The Launcher family is built around a three-layer construction intended to balance backup support, kink resistance, and smooth tracking through the aortic arch into the coronary ostia.

Key Features
Judkins Right 4.5 (JR4.5) preformed curve for engagement of the right coronary artery, particularly in larger aortic roots
5 French outer diameter for radial or femoral access with reduced arterial trauma
Three-layer shaft construction combining an inner PTFE liner, stainless steel braid, and outer polymer jacket for torque transmission and lumen integrity
Large internal lumen intended to accommodate contemporary coronary interventional devices
Soft atraumatic distal tip designed to reduce the risk of ostial injury
Hydrophilic or lubricious outer coating to support smooth advancement (refer to current IFU for coating details)
Radiopaque construction to support fluoroscopic visualization

Clinical Applications
Selective cannulation of the right coronary artery during diagnostic coronary angiography
Guide catheter support during percutaneous coronary intervention (PCI)
Delivery of coronary guidewires, balloon catheters, stents, and adjunctive interventional devices
Suitable for use from femoral or radial access per operator preference and patient anatomy

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA5JR45
Category: Coronary Guiding Catheter
French Size: 5F
Curve: Judkins Right 4.5 (JR4.5)
Usable Length: Not specified in the located sources
Sterility: Sterile, single-use device
Packaging: Not specified in the located sources
Storage and Handling: Refer to the manufacturer Instructions for Use

REF / UPNLA5JR45
Size5Fr

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