The Boston Scientific MACH1 VL3 8F Coronary Guiding Catheter (REF H74934358710) is a single-use interventional guiding catheter designed to facilitate the delivery of interventional devices into the coronary anatomy. The MACH1 platform is engineered to provide consistent backup support, smooth tracking and predictable handling for coronary procedures performed via standard arterial access.

Key Features
Preformed VL3 (Voda Left 3) curve geometry intended for left coronary engagement with extra back-up support.
8F outer diameter compatible with 8F-capable introducer sheaths and interventional accessories.
Three-layer shaft construction designed to deliver a balance of pushability, torque transmission and kink resistance.
Lubricious inner lumen intended to support smooth device delivery and exchange.
Atraumatic soft tip designed to reduce the risk of vessel trauma during engagement.
Radiopaque marker characteristics: Not specified in the located sources.

Clinical Applications
Intended to provide a conduit for the introduction of interventional cardiology devices into the coronary vasculature.
Suited to procedures requiring strong passive back-up support during left coronary interventions.
Compatible with standard 0.035 in guidewires for catheter advancement; verify compatibility with specific interventional accessories before use.

Product Information
Brand: Boston Scientific
Product line: MACH1
Curve: VL3 (Voda Left 3)
French size: 8F
Category: Coronary Guiding Catheter
REF / UPN: H74934358710
Usable length: Not specified in the located sources
Sterility: Supplied sterile, single-use (confirm with current IFU)
Packaging configuration: Not specified in the located sources
Buyers should consult the current Boston Scientific Instructions for Use and verify regulatory status, sizing and compatibility for their region prior to procurement.