The Boston Scientific MACH1 AL1.5 6F Coronary Guiding Catheter (REF H74934356850) is a single-use interventional catheter designed to facilitate the introduction and exchange of interventional devices into the coronary vasculature. The MACH1 platform is engineered to deliver a balance of pushability, torque response, and atraumatic tip behavior to support efficient percutaneous coronary procedures.

Key Features
- AL1.5 (Amplatz Left 1.5) curve shape designed for selective engagement of the left coronary ostium in suitable anatomies.
- 6F outer diameter compatible with standard radial and femoral access workflows.
- MACH1 shaft construction intended to provide consistent torque transmission and backup support.
- Lubricious inner lumen to support smooth passage of guidewires, balloons, and stent delivery systems.
- Soft, atraumatic distal tip designed to reduce vessel trauma during engagement.
- Radiopaque marker for fluoroscopic visualization.
- Sterile, single-use device.

Clinical Applications
- Diagnostic and interventional access to the coronary arteries.
- Delivery and exchange of interventional devices including guidewires, balloon catheters, and stent systems during percutaneous coronary intervention (PCI).
- Procedures requiring enhanced backup support from an Amplatz-style left coronary curve.

Product Information
Brand: Boston Scientific
Product Line: MACH1 Guiding Catheter
Curve: AL1.5 (Amplatz Left 1.5)
French Size: 6F
Category: Coronary Guiding Catheter
REF / UPN: H74934356850
Usable Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Packaging: Not specified in the located sources
Sterility: Sterile, single-use
Regulatory Status: Refer to the manufacturer Instructions for Use (IFU) and local regulatory documentation in your region.