The Boston Scientific MACH1 ART4 8F Coronary Guiding Catheter (REF H749343585000) is a single-use interventional catheter designed to provide stable coaxial engagement and reliable backup support during diagnostic and therapeutic coronary procedures. The MACH1 platform is engineered to deliver a balance of pushability, torque transmission, and atraumatic tip behavior to support efficient device delivery in the cath lab.

Key Features
Outer diameter: 8F profile suitable for procedures requiring larger inner lumen access.
Curve configuration: ART4 shape intended for selective coronary cannulation.
Construction: Multi-layer shaft design intended to combine kink resistance with smooth torque response.
Inner lumen: Lubricious liner intended to facilitate device tracking and contrast delivery.
Tip: Soft, atraumatic distal tip intended to reduce vessel trauma during engagement.
Radiopaque marker assistance: Designed to support fluoroscopic visualization during placement.
Sterility: Supplied sterile for single-use application.

Clinical Applications
Intended for use in percutaneous coronary intervention (PCI) workflows where guiding catheter access is required.
Supports delivery of guidewires, balloon catheters, stents, and other compatible interventional devices into the coronary vasculature.
Suitable for procedures benefiting from an 8F working channel, including selected complex or multi-device interventions.
Specific anatomical suitability and clinical indications should be determined by the treating physician in line with the official Instructions for Use.

Product Information
Brand: Boston Scientific
Product line: MACH1
Catheter type: Coronary Guiding Catheter
Curve: ART4
French size: 8F
Reference / UPN: H749343585000
Category: Guiding Catheter
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
Storage and handling: Refer to manufacturer Instructions for Use.