The Boston Scientific MACH1 JL4 SH 7F Coronary Guiding Catheter (REF H749343576680) is a single-use percutaneous guiding catheter engineered to deliver predictable performance during coronary interventional procedures. The MACH1 platform is designed to provide a stable platform for device delivery, supported by a multi-layer shaft construction intended to balance pushability, torque transmission and lumen integrity.

Key Features
Short tip (SH) Judkins Left 4 (JL4) primary curve geometry intended for left coronary ostial engagement.
7F (French) outer shaft size for compatibility with a broad range of interventional accessories.
Multi-layer shaft construction designed for torque response, kink resistance and backup support.
Atraumatic soft tip designed to reduce the potential for vessel trauma during engagement.
Lubricious inner lumen intended to facilitate device tracking and exchanges.
Single-use, sterile, packaged for hospital catheterization laboratory workflows.

Clinical Applications
Intended to introduce interventional devices into the coronary vasculature during percutaneous coronary procedures.
Suited for left coronary artery cannulation where a Judkins Left short-tip configuration is preferred.
Compatible with standard interventional workflows including balloon catheters, stents and guidewires within labeled lumen specifications.
Refer to the manufacturer Instructions for Use (IFU) for full indications, contraindications, warnings and procedural guidance.

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: JL4 (Judkins Left 4.0)
Tip Configuration: SH (Short Tip)
French Size: 7F
Category: Coronary Guiding Catheter
REF / UPN: H749343576680
Usable Length: Not specified in the located sources
Inner Lumen Diameter: Not specified in the located sources
Sterility: Single-use, sterile (refer to packaging and IFU)
Packaging: Refer to manufacturer packaging specifications