The Medtronic Launcher 6Fr JCL45 Coronary Guiding Catheter (REF LA6JCL45) is a single-use, preformed guiding catheter intended to provide a conduit for the delivery of interventional and diagnostic devices into the coronary vasculature. The JCL4.5 (Judkins Left 4.5) curve is shaped to facilitate coaxial engagement of the left coronary ostium, while the 6 French outer diameter supports a wide range of contemporary coronary interventional tools.

Key Features
- Curve: Judkins Left 4.5 (JCL45) preformed shape for left coronary access
- French size: 6Fr outer diameter
- Construction: Multi-layer shaft engineered for kink resistance, torque transmission and pushability
- Tip: Soft, atraumatic distal tip designed to reduce vessel trauma during engagement
- Inner lumen: Lubricious inner liner to facilitate device delivery and contrast injection
- Sterility: Supplied sterile, single-use
- Working length: Not specified in the located sources

Clinical Applications
- Percutaneous coronary intervention (PCI) requiring stable left coronary engagement
- Delivery of balloons, stents, guidewires and adjunctive interventional devices
- Selective coronary contrast injection during catheter-based procedures
- Procedures performed via femoral or radial access where a JCL4.5 curve is clinically selected by the operator

Product Information
- Brand: Medtronic
- Product line: Launcher Coronary Guiding Catheter
- REF / UPN: LA6JCL45
- Curve: JCL 4.5
- Size: 6 French
- Category: Guiding Catheter
- Packaging: Sterile, single-use; quantity per box not specified in the located sources
- Storage and shelf life: Refer to manufacturer IFU
- Regulatory and compatibility details: Refer to the official Medtronic Instructions for Use prior to clinical use