The Boston Scientific MACH1 Q4.5 7F Coronary Guiding Catheter (REF H749343572950) is a single-use interventional catheter designed to provide stable coaxial engagement and reliable backup support during percutaneous coronary procedures. The MACH1 platform is engineered to deliver consistent shape retention, smooth device tracking, and predictable handling across a wide range of coronary anatomies.

Key Features
Q4.5 curve geometry intended for left coronary artery engagement and supportive backup during PCI.
7F (French) outer diameter compatible with standard interventional workflows.
MACH1 construction featuring a stainless steel braided shaft for 1:1 torque transmission and kink resistance.
Atraumatic soft tip designed to reduce vessel trauma during cannulation.
Lubricious inner lumen to facilitate device delivery and exchange.
Large lumen profile to accommodate contemporary interventional devices.
Sterile, single-use packaging.

Clinical Applications
Intended for use in percutaneous coronary interventions where guidewire, balloon, and stent delivery to the coronary vasculature is required.
Supports diagnostic and therapeutic catheterization procedures performed via standard arterial access.
Suitable for cases requiring stable coaxial engagement with enhanced backup support.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: Q4.5
French Size: 7F
Category: Coronary Guiding Catheter
REF/UPN: H749343572950
Usable Length: Not specified in the located sources
Inner Lumen Diameter: Not specified in the located sources
Access Approach: Not specified in the located sources
Sterility: Sterile, single-use
Latex Information: Not specified in the located sources
Regulatory Status: Refer to the manufacturer Instructions for Use and local regulatory documentation.