The Boston Scientific MACH1 MP1 90cm 8F Coronary Guiding Catheter (REF H749343583800) is a single-use interventional guiding catheter designed to facilitate the delivery and exchange of interventional devices into the coronary or peripheral vasculature. The MP1 (Multipurpose 1) curve is intended to assist in cannulating vessels with anomalous or inferiorly oriented origins, while the MACH1 platform is engineered to deliver a balance of pushability, torque transmission, and kink resistance for procedural efficiency.

Key Features
Multipurpose 1 (MP1) preformed curve geometry for selective ostial engagement.
Working length of 90 cm for standard femoral access interventional procedures.
8F outer diameter offering a large lumen to accommodate complex device delivery.
MACH1 shaft construction designed for one-to-one torque response and stable backup support.
Smooth inner lumen intended to reduce friction during device tracking and exchanges.
Atraumatic distal soft tip designed to minimize vessel trauma during engagement.
Radiopaque marker characteristics to support fluoroscopic visualization.
Sterile, single-use packaging.

Clinical Applications
Percutaneous coronary intervention (PCI) procedures requiring multipurpose catheter geometry.
Engagement of coronary arteries with inferior or anomalous take-off.
Delivery of interventional devices including balloons, stents, and guidewires.
Selective angiography and contrast injection in interventional cardiology workflows.
Procedures requiring an 8F-compatible large-lumen guiding catheter.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: MP1 (Multipurpose 1)
French Size: 8F
Working Length: 90 cm
Category: Coronary Guiding Catheter
REF / UPN: H749343583800
Use: Single-use, sterile
Tip Configuration: Atraumatic soft tip
Inner Lumen Diameter: Not specified in the located sources
Packaging Quantity: Not specified in the located sources
Regulatory Status: Refer to manufacturer IFU and local regulatory documentation.