The Medtronic Launcher 8Fr AR20 Coronary Guiding Catheter (REF LA8AR20) is a single-use guiding catheter designed to provide consistent backup support, excellent torque response and a large unobstructed lumen for the introduction and exchange of interventional cardiology devices. The Launcher family combines a stainless steel braided shaft with an atraumatic soft tip to facilitate predictable engagement of the target coronary ostium.

Key Features
Three-layer construction with stainless steel braid for 1:1 torque transmission.
Large, smooth inner lumen optimized for device delivery and contrast injection.
Soft, atraumatic distal tip designed to reduce the risk of vessel trauma.
Preformed AR20 (Amplatz Right 2.0) curve intended for engagement of the right coronary artery and select graft anatomies.
8 French outer diameter shaft for high-flow support and complex device compatibility.
Hydrophilic-friendly outer surface for smooth navigation through the vasculature.

Clinical Applications
Use as a conduit for the delivery of interventional cardiology devices into the coronary vasculature.
Support during percutaneous coronary intervention (PCI) where an Amplatz Right curve configuration is preferred.
Engagement of right coronary or graft ostia where additional passive support is required.
Facilitation of contrast injection and pressure monitoring during coronary angiography and intervention.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA8AR20
French Size: 8Fr
Curve: AR20 (Amplatz Right 2.0)
Category: Coronary Guiding Catheter
Usable Length: Not specified in the located sources
Inner Lumen Diameter: Not specified in the located sources
Sterility: Supplied sterile, single-use
Packaging: Not specified in the located sources