The Boston Scientific MACH1 IM 90 cm SH 7F Coronary Guiding Catheter (REF H749343574470) is a single-use interventional access catheter designed to facilitate the introduction and exchange of guidewires and interventional devices during coronary procedures. The MACH1 platform is engineered for consistent torque transmission, shape retention, and reliable backup support across a range of anatomies.

Key Features
Internal Mammary (IM) curve geometry intended for selective access to the internal mammary artery and selected coronary anatomies.
Working length of 90 cm for standard transfemoral access workflows.
Outer diameter of 7F supporting a broad range of interventional devices.
Short tip (SH) configuration for refined coaxial engagement.
MACH1 shaft construction designed for 1:1 torque response, kink resistance, and stable backup support.
Smooth inner lumen intended to facilitate device delivery and contrast injection.

Clinical Applications
Introduction and exchange of guidewires and interventional cardiology devices.
Selective angiography and contrast media delivery.
Coronary interventions requiring an IM curve profile.
Procedures benefiting from a 7F lumen for larger or multiple device delivery.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Category: Coronary Guiding Catheter
Curve: IM (Internal Mammary)
Working Length: 90 cm
Outer Diameter: 7F
Tip Configuration: SH (Short)
Inner Diameter: Not specified in the located sources
REF/UPN: H749343574470
Sterility: Not specified in the located sources
Single Use: Not specified in the located sources
Regulatory Status: Not specified in the located sources