The Boston Scientific MACH1 FCL4 8F Coronary Guiding Catheter (REF H749343582730) is a single-use guiding catheter designed to deliver interventional devices to the coronary anatomy with consistent torque response and reliable backup support. The MACH1 platform features a proprietary three-layer shaft construction intended to balance pushability, kink resistance and lumen integrity throughout the procedure.

Key Features
Three-layer shaft construction engineered for torque transmission and shape retention
FCL4 (Femoral Curve Left 4) preformed curve intended for left coronary ostium engagement
8F outer diameter providing a large inner lumen to accommodate complex interventional device combinations
Atraumatic soft tip designed to reduce the risk of vessel trauma during cannulation
Hydrophilic or lubricious coating on the distal segment to facilitate navigation (refer to current IFU for coating details)
Radiopaque marker configuration to support fluoroscopic visualization

Clinical Applications
Introduction of interventional cardiology devices into the coronary vasculature
Support during percutaneous coronary intervention (PCI) of the left coronary system
Procedures requiring enhanced backup support and a larger working lumen, such as bifurcation, kissing balloon or multi-device techniques
Femoral access coronary procedures where an FCL-shaped curve is preferred by the operator

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: FCL4 (Femoral Curve Left 4)
French Size: 8F
Category: Coronary Guiding Catheter
REF / UPN: H749343582730
Usage: Single-use, sterile
Working Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Sterilization Method: Not specified in the located sources
Packaging: Not specified in the located sources
Buyers should confirm specifications, compatibility and regulatory status against the current Boston Scientific Instructions for Use prior to procurement.