The Medtronic Launcher 6Fr SR45 Coronary Guiding Catheter (REF LA6SR45) is a single-use guiding catheter designed to provide reliable backup support, predictable curve memory, and smooth device delivery during percutaneous coronary interventions. The Launcher family combines a stainless steel braided shaft with a soft, atraumatic tip to support intubation of the coronary ostia while maintaining lumen integrity under load.

Key Features
Three-layer shaft construction with full-length stainless steel braid for 1:1 torque transmission.
Large inner lumen optimized for the passage of contrast media and interventional devices.
Soft, atraumatic distal tip designed to reduce the risk of ostial trauma.
Pre-shaped SR45 short right curve intended for engagement of the right coronary artery.
6Fr outer diameter compatible with standard radial and femoral access workflows.
Hydrophilic or PTFE-lined inner surface (per manufacturer specification) to facilitate device tracking.

Clinical Applications
Guide catheter support for diagnostic coronary angiography and percutaneous coronary intervention (PCI).
Selective engagement and contrast injection of the right coronary artery using a short right configuration.
Delivery of guidewires, balloon catheters, stents, and other interventional accessories to the coronary anatomy.
Use in cases requiring stable backup support with a low-profile 6Fr platform.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
Catalog Reference (REF): LA6SR45
French Size: 6Fr
Curve: SR45 (Short Right 45)
Working Length: Not specified in the located sources
Inner Lumen Diameter: Not specified in the located sources
Sterility: Sterile, single-use device
Category: Guiding Catheter
Intended Users: Hospitals, cath labs, and qualified interventional cardiology distributors. Refer to the manufacturer Instructions for Use (IFU) for complete indications, contraindications, warnings, and procedural guidance.