The Medtronic Launcher 7Fr MAC40 Coronary Guiding Catheter (REF LA7MAC40) is a single-use guiding catheter designed to deliver reliable coaxial alignment, smooth device tracking and consistent backup support during percutaneous coronary procedures. The MAC40 curve is intended for multipurpose-style cannulation, supporting access to coronary anatomies where a downward-angled vessel takeoff or bypass graft engagement is required.

Key Features
Stainless steel braided shaft engineered for high torque response and 1:1 rotational control.
Optimized three-layer construction intended to balance pushability, kink resistance and lumen integrity.
Large inner lumen sized to accommodate contemporary interventional devices used through a 7Fr platform.
Soft, atraumatic tip designed to reduce the risk of vessel trauma during engagement.
Smooth inner surface to facilitate device delivery and contrast injection.
MAC40 multipurpose curve for targeted coronary and graft engagement.

Clinical Applications
Intended for use in introducing interventional devices into the coronary vasculature during diagnostic and interventional cardiology procedures.
Supports delivery of balloons, stents and other compatible therapeutic devices.
Suitable for cases requiring a multipurpose-style curve for downward-oriented coronary ostia or saphenous vein graft access, as determined by the operating physician.

Product Information
Brand: Medtronic
Product Line: Launcher Coronary Guiding Catheter
REF / UPN: LA7MAC40
French Size: 7Fr
Curve: MAC40 (Multipurpose)
Category: Coronary Guiding Catheter
Usable Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Sterility: Sterile, single-use
Packaging: Not specified in the located sources