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HomeProductsBoston Scientific MACH1 LeftBU3.5 90cm 8F Coronary Guiding Catheter | REF H749343581980
Boston Scientific MACH1 LeftBU3.5 90cm 8F Coronary Guiding Catheter | REF H749343581980

The Boston Scientific MACH1 LeftBU3.5 Coronary Guiding Catheter (REF H749343581980) is a single-use, preformed guiding catheter engineered to deliver predictable backup support and coaxial alignment during diagnostic and interventional coronary procedures. With a 90 cm working length and 8F outer diameter, the BU3.5 curve is shaped to engage the left coronary ostium and provide enhanced passive support for device delivery.

Key Features
Preformed Left BU (Backup) 3.5 curve for stable left coronary engagement
8F outer diameter compatible with a wide range of interventional devices
90 cm usable length suited to standard transfemoral access workflows
MACH1 shaft construction designed for torque response, kink resistance, and consistent lumen integrity
Atraumatic soft tip intended to reduce vessel trauma during ostial engagement
Lubricious inner lumen to facilitate device tracking and contrast delivery
Sterile, single-patient-use packaging

Clinical Applications
Percutaneous coronary intervention (PCI) requiring backup support in the left coronary system
Delivery of balloons, stents, and adjunctive interventional devices
Contrast injection and pressure monitoring during catheterization
Procedures where coaxial alignment and passive support of the guiding catheter are required

Product Information
Brand: Boston Scientific
Product Line: MACH1
Curve: Left BU3.5 (Backup 3.5)
Working Length: 90 cm
Outer Diameter: 8F
Inner Lumen Diameter: Not specified in the located sources
Category: Coronary Guiding Catheter
REF/UPN: H749343581980
Sterility: Sterile, single-use
Latex Information: Not specified in the located sources
Regulatory Status: Refer to official manufacturer IFU and regional regulatory documentation

REF / UPNH749343581980
Size90cm, 8F

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