The Medtronic Launcher 7Fr MB1 Coronary Guiding Catheter (REF LA7MB1) is a single-use diagnostic and interventional guiding catheter designed to deliver reliable performance during percutaneous coronary procedures. The Launcher family is engineered to combine strong back-up support with smooth device delivery, helping interventional teams achieve efficient ostial engagement and stable access to the target coronary anatomy.

Key Features
Three-layer construction designed to balance pushability, torque response, and kink resistance.
Stainless steel braid intended to support consistent torque transmission from hub to tip.
Smooth inner PTFE lumen designed to facilitate device delivery and reduce friction during exchanges.
Soft, atraumatic tip engineered to support careful ostial engagement.
Preformed MB1 curve intended for multipurpose access and bypass graft or right coronary engagement scenarios.
7Fr outer diameter offering a larger lumen to accommodate complex interventional device combinations.

Clinical Applications
Intended to provide a conduit for the introduction of interventional cardiology devices into the coronary vasculature.
Used by trained interventional cardiologists during percutaneous coronary procedures where multipurpose-style support is preferred.
Suitable for procedural workflows that may require larger-bore device delivery, subject to operator discretion and patient anatomy.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
Reference / REF: LA7MB1
French Size: 7Fr
Curve: MB1 (Multipurpose B1)
Category: Coronary Guiding Catheter
Usage: Single-use, sterile
Working Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Packaging Quantity: Not specified in the located sources
Regulatory Status: Refer to the manufacturer Instructions for Use and local regulatory documentation prior to procurement.