The Boston Scientific MACH1 Q4 SH 6F Coronary Guiding Catheter (REF H749343562980) is a single-use interventional cardiology catheter designed to provide reliable coronary ostial engagement and consistent backup support during diagnostic and therapeutic catheter-based procedures. The MACH1 platform is engineered with a multi-layer shaft construction intended to combine torque transmission, kink resistance and a smooth inner lumen for device delivery.

Key Features
Q-Curve Short Tip (Q4 SH) configuration intended for coronary ostial cannulation.
6F outer diameter shaft sized for radial or femoral access workflows.
Multi-layer shaft design engineered for 1:1 torque response and shape retention.
Lubricious inner lumen to facilitate passage of guidewires, balloons and stent systems.
Atraumatic soft tip designed to reduce vessel wall trauma during engagement.
Radiopaque marker characteristics to support fluoroscopic visualization.

Clinical Applications
Introduction of interventional devices into the coronary vasculature.
Selective cannulation of coronary ostia during percutaneous coronary intervention (PCI).
Support catheter for guidewire, balloon and stent delivery in catheterization laboratory workflows.
Use in adult interventional cardiology procedures performed by trained operators in accordance with the manufacturer Instructions for Use.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: Q4 SH (Q-Curve Short)
French Size: 6F
Category: Coronary Guiding Catheter
REF / UPN: H749343562980
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 Quantity: Not specified in the located sources
Storage: Store in a cool, dry place away from direct sunlight per manufacturer guidance.