The Boston Scientific MACH1 ART4 SH 8F Coronary Guiding Catheter (REF H749343585010) is a single-use interventional catheter designed to provide consistent backup support, smooth tracking and reliable torque transmission for accessing the coronary ostia during diagnostic and therapeutic procedures. The MACH1 platform is engineered to deliver a stable platform for device delivery while maintaining a large, uncompromised inner lumen.

Key Features
- ART4 SH curve shaped for selective coronary ostial engagement and coaxial alignment
- 8F outer diameter profile supporting delivery of larger interventional devices
- MACH1 shaft construction intended to provide 1:1 torque response and kink resistance
- Large inner lumen to accommodate balloons, stents and adjunctive devices
- Atraumatic soft tip designed to reduce vessel trauma at the ostium
- Lubricious inner coating to facilitate smooth device passage

Clinical Applications
- Percutaneous coronary interventions requiring stable guiding catheter support
- Selective cannulation of coronary ostia where the SH (short) curve is preferred
- Delivery of interventional devices including balloons, stents and atherectomy systems where 8F access is appropriate
- Procedures requiring enhanced backup and predictable torque control

Product Information
- Brand: Boston Scientific
- Product Line: MACH1
- Curve: ART4 SH
- French Size: 8F
- Category: Coronary Guiding Catheter
- REF/UPN: H749343585010
- Usable Length: Not specified in the located sources
- Sterility: Not specified in the located sources
- Packaging Quantity: Not specified in the located sources
- Single Use: Intended for single patient use