The Medtronic Launcher 7Fr JCL40 Coronary Guiding Catheter (REF LA7JCL40) is a single-use guiding catheter engineered to deliver predictable performance during percutaneous coronary procedures. Featuring a Judkins Left 4.0 (JCL4.0) preformed curve in a 7 French outer diameter, it is intended to facilitate intubation of the left coronary ostium and provide a stable conduit for the introduction and exchange of interventional devices.

Key Features
- Judkins Left 4.0 curve tailored for left coronary artery cannulation
- 7 Fr outer diameter compatible with standard arterial access
- Three-layer shaft construction designed to balance pushability, torque response and kink resistance
- Large inner lumen intended to support contrast delivery and device passage
- Atraumatic soft tip designed to reduce the risk of vessel injury during engagement
- Hydrophilic or lubricious coating characteristics: Not specified in the located sources
- Sterile, single-patient use

Clinical Applications
- Guiding catheter support during percutaneous coronary intervention (PCI)
- Selective angiography and contrast injection of the left coronary system
- Delivery and exchange of guidewires, balloon catheters, stents and other interventional devices
- Procedures requiring a Judkins Left 4.0 shape for standard aortic root anatomy

Product Information
- Brand: Medtronic
- Product Line: Launcher Coronary Guiding Catheter
- REF / UPN: LA7JCL40
- French Size: 7 Fr
- Curve: JCL 4.0 (Judkins Left 4.0)
- Working Length: Not specified in the located sources
- Inner Diameter: Not specified in the located sources
- Sterilization: Sterile, single use
- Category: Coronary Guiding Catheter
- Always consult the current Medtronic Instructions for Use (IFU) and local regulatory labeling prior to clinical use.