The Boston Scientific MACH1 AL.75 SH 7F Coronary Guiding Catheter (REF H749343571240) is a single-use interventional guiding catheter designed to facilitate the introduction and positioning of interventional and diagnostic devices within the coronary vasculature. Built on the MACH1 platform, it combines a stable shaft with an atraumatic distal tip to support consistent coaxial engagement and reliable device delivery.

Key Features
Amplatz Left 0.75 (AL.75) curve geometry tailored for selective coronary ostial engagement.
Short tip (SH) configuration intended to reduce deep intubation and support coaxial alignment.
7F outer diameter shaft offering a balance of inner lumen access and back-up support.
MACH1 platform construction engineered for 1:1 torque transmission and shaft kink resistance.
Lubricious inner lumen to facilitate smooth passage of interventional devices.
Atraumatic, softened distal tip designed to minimize vessel trauma during engagement.

Clinical Applications
Intended to provide a conduit for the delivery of interventional cardiology devices into the coronary anatomy.
Commonly selected for procedures requiring strong back-up support, such as engagement of the left coronary system or anomalous take-offs.
Suitable for use with guidewires, balloon catheters, stents and other compatible interventional accessories within the labeled inner diameter.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Category: Coronary Guiding Catheter
Curve: AL.75 (Amplatz Left 0.75)
Tip Configuration: SH (Short Tip)
French Size: 7F
REF/UPN: H749343571240
Usable Length: Not specified in the located sources
Inner Diameter: Not specified in the located sources
Sterility: Sterile, single-use device
Packaging: Not specified in the located sources