The Boston Scientific MACH1 LCB 7F Coronary Guiding Catheter (REF H74934357250) is a single-use percutaneous coronary intervention guiding catheter designed to deliver interventional devices to the coronary ostia. The MACH1 platform is engineered to provide a stable, predictable platform with strong backup support, smooth device tracking, and a soft atraumatic tip intended to reduce the risk of vessel trauma during engagement.

Key Features
- LCB (Left Coronary Bypass) curve geometry intended for engagement of bypass grafts to the left coronary system.
- 7F (French) outer diameter offering a balance between lumen size for device delivery and access vessel compatibility.
- MACH1 braided shaft construction for enhanced torque response and 1:1 torque transmission.
- Large inner lumen to support contrast injection and the passage of interventional devices.
- Soft, atraumatic distal tip designed to minimize ostial trauma.
- Lubricious inner surface to facilitate smooth device tracking and exchanges.
- Single-use, sterile, disposable device.

Clinical Applications
- Percutaneous coronary intervention (PCI) procedures requiring stable guide support.
- Selective angiography and engagement of saphenous vein or arterial bypass grafts to the left coronary system.
- Delivery of guidewires, balloon catheters, stents, and other interventional devices to target coronary anatomy.
- Diagnostic and interventional cardiac catheterization workflows in the cath lab.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Category: Coronary Guiding Catheter
Curve: LCB (Left Coronary Bypass)
French Size: 7F
REF/UPN: H74934357250
Working Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Sterility: Sterile, single-use
Packaging: Not specified in the located sources