The Boston Scientific MACH1 VL4 SH 7F Coronary Guiding Catheter (REF H74934357790) is a single-use guiding catheter engineered to provide predictable torque response, vessel coaxiality and backup support during percutaneous coronary interventions. The MACH1 platform is built around a multi-layer shaft construction intended to deliver kink resistance and consistent lumen integrity across the working length.

Key Features
Multi-layer shaft construction designed for torque transmission and kink resistance.
VL4 SH (Short Tip) curve geometry intended for left coronary cannulation with reduced tip length.
7F (French) outer diameter compatible with conventional interventional workflows.
Smooth inner lumen designed to facilitate device tracking and contrast delivery.
Atraumatic soft tip intended to reduce vessel wall trauma during engagement.
Sterile, single-use packaging.

Clinical Applications
Selective cannulation of the coronary ostia during diagnostic angiography and percutaneous coronary intervention.
Delivery of interventional devices including balloons, stents and guidewires through the catheter lumen.
Procedures requiring a short-tip left-system curve for stable coaxial engagement.
Refer to the manufacturer Instructions for Use (IFU) for complete indications, contraindications, warnings and precautions.

Product Information
Brand: Boston Scientific
Product Family: MACH1
Curve: VL4 SH (Short Tip)
French Size: 7F
Category: Coronary Guiding Catheter
REF / UPN: H74934357790
Usage: Single-use, sterile
Working Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Packaging Quantity: Not specified in the located sources
Regulatory Status: Refer to local regulatory documentation and manufacturer IFU.