The Asahi SheathLess Eaucath Coronary Guiding Catheter (REF G7JR45-0-L100S) is a sheathless transradial guiding catheter designed to support coronary angiography and percutaneous coronary intervention (PCI) through a reduced-caliber arterial access. The system combines a 7.5 Fr outer guiding catheter with a tapered inner dilator, allowing direct insertion into the radial artery without a conventional introducer sheath, which can help operators access smaller radial arteries while preserving lumen size for device delivery.

Key Features
Sheathless design with integrated tapered inner dilator for direct arterial insertion
Outer diameter equivalent to a 5 Fr introducer sheath while providing a 7.5 Fr guiding lumen
JR4.5 (Judkins Right 4.5) curve configuration for selective right coronary cannulation
Hydrophilic coating along the working length to reduce friction during advancement
Working length of 100 cm to accommodate radial, brachial and femoral approaches
Braided shaft construction for torque transmission and kink resistance
Inner lumen sized to support contemporary PCI devices and complex intervention strategies

Clinical Applications
Diagnostic coronary angiography via transradial access
Percutaneous coronary intervention (PCI), including complex and bifurcation lesions
Cases requiring large-bore guide support through small-caliber radial arteries
Procedures where minimizing access-site trauma is a priority for the operator

Product Information
Brand: Asahi Intecc
Product line: SheathLess Eaucath
Category: Coronary Guiding Catheter
REF / UPN: G7JR45-0-L100S
Curve: JR4.5 (Judkins Right 4.5)
Guide size: 7.5 Fr (outer profile equivalent to 5 Fr sheath)
Working length: 100 cm
Coating: Hydrophilic
Configuration: Sheathless system with integrated inner dilator
Sterility / single use: Not specified in the located sources
Packaging quantity: Not specified in the located sources
Regulatory status: Not specified in the located sources