The ASAHI Hyperion Coronary Guiding Catheter (REF HW70AL072P10000) is a single-use guiding catheter developed by Asahi Intecc for use in percutaneous coronary procedures. It is designed to provide a conduit for the introduction and exchange of interventional devices into the coronary vasculature while maintaining a stable connection between the access site and the target ostium. The catheter combines a reinforced shaft construction with a lubricious surface treatment intended to support smooth navigation through tortuous anatomy and consistent backup support during device delivery.

Key Features
- Coaxial backup support engineered for stable engagement with the coronary ostium during interventional device delivery.
- Reinforced shaft construction intended to balance pushability, kink resistance and torque transmission.
- Lubricious coating on the outer surface to support smooth advancement through introducer sheaths and vasculature.
- Atraumatic soft tip designed to reduce the risk of vessel trauma during cannulation.
- Large inner lumen intended to accommodate contemporary interventional devices and facilitate contrast injection.
- Preformed curve shaped to support selective coronary engagement.
- Radiopaque marker features to support fluoroscopic visualization (Not specified in the located sources for exact marker configuration).

Clinical Applications
- Introduction and guidance of interventional devices in percutaneous coronary intervention (PCI) procedures.
- Selective coronary angiography and contrast media delivery in the cardiac catheterization laboratory.
- Support for delivery of balloons, stents, guidewires and adjunctive coronary devices through the guiding lumen.
- Use in cases requiring stable coaxial support for complex coronary anatomy (clinical suitability to be determined by the treating physician per the Instructions for Use).

Product Information
- Brand: Asahi (Asahi Intecc)
- Product Line: Hyperion Coronary Guiding Catheter
- REF / UPN: HW70AL072P10000
- Category: Guiding Catheter
- Curve: AL (Amplatz Left) — based on REF nomenclature
- Indicated Use Area: Coronary vasculature
- Sterility: Supplied sterile, single use (Not specified in the located sources for sterilization method)
- French Size, Working Length, Inner Diameter, Packaging Quantity: Not specified in the located sources.
- Regulatory clearances and market availability vary by region; refer to the manufacturer's Instructions for Use and local regulatory documentation.