The Boston Scientific MACH1 RCB 6F Coronary Guiding Catheter (REF H74934356240) is a single-use guiding catheter designed to deliver interventional devices to the coronary anatomy during percutaneous coronary procedures. The MACH1 platform is engineered to provide predictable backup support, smooth torque transmission and a stable shape during catheter manipulation.

Key Features
Single-use coronary guiding catheter from the Boston Scientific MACH1 family.
6F outer diameter configuration intended for radial or femoral access workflows.
RCB (Right Coronary Bypass) preformed curve designed to assist engagement of right-sided saphenous vein bypass grafts.
Multi-layer shaft construction intended to support torque response and kink resistance.
Lubricious inner lumen designed to facilitate device passage and contrast delivery.
Atraumatic soft tip designed to reduce ostial trauma during engagement.

Clinical Applications
Intended to provide a conduit for the introduction of interventional cardiology devices into the coronary vasculature.
Curve geometry oriented toward engagement of right coronary bypass grafts during diagnostic and interventional procedures.
Compatible with standard 0.035 inch guidewire workflows during catheter exchange (verify compatibility in current IFU).
Suitability for any specific patient or procedure must be determined by the treating clinician per the current Instructions for Use.

Product Information
Brand: Boston Scientific
Product Family: MACH1 Coronary Guiding Catheter
Curve: RCB (Right Coronary Bypass)
French Size: 6F
Category: Guiding Catheter
REF / UPN: H74934356240
Usage: Single-use, sterile (confirm sterilization method and shelf life on product labeling)
Working Length: Not specified in the located sources
Packaging Quantity: Not specified in the located sources
Storage: Store per manufacturer labeling; refer to current IFU for full specifications, warnings and precautions.