The Medtronic Launcher 5Fr AR20 Coronary Guiding Catheter (REF LA5AR20) is a single-use coronary guiding catheter designed to deliver consistent torque response, reliable backup support, and smooth device tracking during percutaneous coronary interventions. The Launcher family combines a stainless steel braid with an inner lubricious liner and an atraumatic soft tip to support efficient ostial engagement and device delivery.

Key Features
- French size: 5Fr outer diameter for compatibility with radial and femoral access strategies.
- Curve: AR20 (Amplatz Right) shape intended for engagement of right coronary anatomy and select graft configurations.
- Stainless steel braided shaft for 1:1 torque transmission and kink resistance.
- Lubricious PTFE inner lumen to facilitate smooth device passage.
- Soft, atraumatic distal tip designed to reduce vessel trauma at the ostium.
- Large lumen relative to French size to support contrast delivery and interventional device compatibility.
- Sterile, single-use packaging.

Clinical Applications
- Diagnostic coronary angiography support.
- Percutaneous coronary intervention (PCI) requiring an Amplatz Right curve.
- Engagement of right coronary artery anatomy and selected bypass grafts where an AR shape is preferred.
- Delivery of guidewires, balloons, stents, and other interventional devices compatible with a 5Fr lumen.

Product Information
- Brand: Medtronic
- Product line: Launcher Coronary Guiding Catheter
- Reference / UPN: LA5AR20
- French size: 5Fr
- Curve: AR20 (Amplatz Right 2.0)
- Working length: Not specified in the located sources
- Inner diameter: Not specified in the located sources
- Sterility: Sterile, single-use
- Category: Coronary Guiding Catheter
- Regulatory status and country-specific availability should be confirmed with Medtronic or an authorized distributor prior to procurement.