The Boston Scientific MACH1 IM 85cm SH 7F Coronary Guiding Catheter (REF H749343571280) is a single-use percutaneous guiding catheter engineered to provide predictable backup support, torque transmission and a smooth inner lumen for device delivery during coronary procedures. The Internal Mammary (IM) curve is shaped to facilitate selective engagement of the internal mammary artery and bypass grafts.

Key Features
- IM (Internal Mammary) curve shaped for selective engagement of the IMA and graft anatomy
- 7F outer diameter with a large inner lumen to accommodate contemporary interventional devices
- 85 cm usable length suited to standard femoral and selected access approaches
- SH (short-tip) configuration for refined coaxial alignment
- MACH1 platform construction combining a stainless steel braid with a lubricious inner liner for torque response and tracking
- Atraumatic soft tip intended to reduce vessel trauma during engagement
- Radiopaque marker to support fluoroscopic visualization
- Sterile, single-use device

Clinical Applications
- Selective angiography and percutaneous coronary intervention (PCI) involving the internal mammary artery
- Engagement of left internal mammary artery (LIMA) and right internal mammary artery (RIMA) bypass grafts
- Delivery platform for guidewires, balloon catheters, stents and adjunctive interventional devices into target coronary anatomy
- Diagnostic and interventional procedures requiring stable backup support and torque control

Product Information
- Brand: Boston Scientific
- Product Line: MACH1
- Category: Coronary Guiding Catheter
- Curve: IM (Internal Mammary)
- French Size: 7F
- Working Length: 85 cm
- Tip Configuration: SH (Short)
- REF / UPN: H749343571280
- Sterility: Sterile, single-use
- Latex Information: Not specified in the located sources
- Packaging Quantity: Not specified in the located sources