The Medtronic Launcher 8Fr MB1D Coronary Guiding Catheter (REF LA8MB1D) is part of the Launcher family of guide catheters designed to deliver reliable performance during diagnostic and interventional coronary procedures. The MB1D (Multipurpose B1) curve is intended for selective engagement applications where a multipurpose-style configuration is preferred by the operator. The 8Fr profile provides a larger inner lumen to facilitate the passage of interventional devices.

Key Features
Stainless steel braid reinforcement engineered for torque response and kink resistance.
Optimized tip design intended to support atraumatic vessel engagement.
Smooth inner lumen to facilitate device delivery and contrast injection.
8Fr outer diameter offering a larger inner lumen suitable for complex interventional tools.
MB1D (Multipurpose B1) curve geometry for selective coronary or graft engagement scenarios.
Color-coded hub consistent with the Launcher catheter family for quick size identification.

Clinical Applications
Use as a conduit for the introduction of interventional cardiology devices into the coronary vasculature.
Support for percutaneous coronary intervention (PCI) workflows requiring multipurpose-style engagement.
Contrast media delivery and pressure monitoring during catheter-based coronary procedures.
Procedures where larger-lumen 8Fr access is preferred for device compatibility.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA8MB1D
French Size: 8Fr
Curve: MB1D (Multipurpose B1)
Category: Guiding Catheter
Working Length: Not specified in the located sources
Sterility: Supplied sterile for single use; refer to manufacturer IFU
Packaging: Refer to manufacturer specifications
Storage & Handling: Per Medtronic Instructions for Use