The Boston Scientific MACH1 VR1 6F Coronary Guiding Catheter (REF H749343562300) is a single-use interventional guiding catheter engineered to deliver stable backup support, smooth device tracking and reliable torque transmission during percutaneous coronary procedures. The MACH1 platform is built around a robust shaft construction intended to maintain curve shape under load while providing a lubricious inner lumen for device delivery.

Key Features
- VR1 curve geometry tailored for specific coronary anatomy and backup support requirements
- 6F outer diameter compatible with standard interventional workflows
- MACH1 shaft technology intended for 1:1 torque response and curve retention
- Lubricious inner lumen to facilitate smooth passage of balloons, stents and adjunctive devices
- Atraumatic soft tip designed to reduce vessel trauma during engagement
- Radiopaque marker to support fluoroscopic visualization
- Sterile, single-use packaging for procedural readiness

Clinical Applications
- Percutaneous coronary intervention (PCI) requiring stable guide support
- Delivery of interventional devices into the coronary vasculature
- Diagnostic and interventional access where the VR1 curve profile is appropriate
- Procedures benefiting from predictable backup and torque response

Product Information
- Brand: Boston Scientific
- Product line: MACH1 Guiding Catheter
- Curve: VR1
- French size: 6F
- Category: Coronary Guiding Catheter
- REF/UPN: H749343562300
- Working length: Not specified in the located sources
- Inner diameter: Not specified in the located sources
- Packaging quantity: Not specified in the located sources
- Sterility: Sterile, single-use device