The Medtronic Launcher 8Fr RBU40D Coronary Guiding Catheter (REF LA8RBU40D) is a single-use guiding catheter engineered for percutaneous coronary procedures. The Launcher family is designed to deliver consistent backup support, smooth device tracking, and a large inner lumen to accommodate interventional devices.

Key Features
Single-piece full-length braided shaft engineered for torque response and kink resistance.
Soft, atraumatic tip designed to reduce vessel trauma during engagement.
Large inner lumen intended to accommodate multiple interventional devices simultaneously.
8Fr outer diameter with RBU40 (Renal Backup) curve geometry for renal artery access and support.
PTFE-lined lumen designed to support smooth device delivery.
Sterile, single-use configuration.

Clinical Applications
Intended to introduce interventional devices into the coronary or peripheral vasculature.
RBU40 curve commonly selected for renal artery engagement and supportive access.
Compatible with diagnostic and interventional workflows requiring an 8Fr guiding platform.
Refer to the manufacturer's Instructions for Use for complete indications, contraindications, warnings, and precautions.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA8RBU40D
French Size: 8Fr
Curve: RBU40 (Renal Backup 4.0)
Usable Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Configuration: Single-use, sterile
Category: Guiding Catheter