The ASAHI SheathLess Eaucath Coronary Guiding Catheter (REF G8JR40-0-L100S) is an integrated guiding catheter and dilator system designed for sheathless transradial access in percutaneous coronary procedures. By eliminating the introducer sheath, the device allows a larger lumen guiding catheter to be used through smaller radial arteries, supporting complex interventions while aiming to reduce arterial trauma.

Key Features
- Sheathless design: integrated hydrophilic-coated catheter and tapered inner dilator for direct radial insertion without a conventional sheath.
- Curve: JR4.0 (Judkins Right 4.0) configuration for native right coronary artery and selected graft engagement.
- Outer profile: 8Fr-equivalent inner lumen with a reduced outer diameter footprint compared with a conventional 8Fr sheath-and-catheter combination.
- Working length: 100 cm.
- Hydrophilic coating on the outer surface to facilitate smooth advancement through the radial pathway.
- Braided shaft engineered for torque response, backup support, and kink resistance.

Clinical Applications
- Transradial diagnostic angiography and percutaneous coronary intervention (PCI).
- Complex PCI requiring larger lumen support, including bifurcation, CTO, and rotational atherectomy cases, where sheathless access is preferred.
- Procedures in patients with small-caliber radial arteries where conventional 8Fr sheath access may not be feasible.

Product Information
- Brand: Asahi Intecc
- Product: SheathLess Eaucath Coronary Guiding Catheter
- REF/UPN: G8JR40-0-L100S
- Category: Coronary Guiding Catheter
- Curve: JR4.0
- Inner lumen size: 8Fr equivalent
- Working length: 100 cm
- Tip configuration: Standard (S)
- Sterility, packaging units, and shelf life: Not specified in the located sources.
- Regulatory status: Refer to the official manufacturer Instructions for Use and regional regulatory clearances prior to procurement.