The Boston Scientific MACH1 ART3.5 SH 6F Coronary Guiding Catheter (REF H749343564990) is a single-use interventional guiding catheter designed to deliver coronary devices to a target vessel during percutaneous coronary procedures. The MACH1 platform is engineered for a balance of backup support, torque transmission and lumen integrity, helping operators achieve stable engagement of the coronary ostium.

Key Features
Amplatz Right 3.5 (ART3.5) curve in a Short Hook (SH) configuration for coronary cannulation.
6F outer diameter sizing compatible with standard interventional workflows.
MACH1 construction intended for consistent torque response and shape retention.
Smooth inner lumen designed to support device delivery and contrast injection.
Atraumatic distal tip designed to reduce vessel trauma during engagement.
Sterile, single-use configuration.

Clinical Applications
Intended for use as a conduit for the introduction of interventional devices into the coronary vasculature.
Applicable in diagnostic and interventional cardiology workflows where an Amplatz-style curve is preferred.
Supports delivery of balloons, stents and guidewires through the catheter lumen.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: ART3.5 (Amplatz Right 3.5)
Configuration: SH (Short Hook)
French Size: 6F
Category: Coronary Guiding Catheter
REF/UPN: H749343564990
Usable Length: Not specified in the located sources
Sterility: Single-use, sterile (refer to manufacturer IFU)
Regulatory and clinical suitability: Refer to the official Boston Scientific Instructions for Use and local regulatory labeling.