The Cordis AVANTI+ Standard Sheath Introducer (REF 504-657A) is a single-use percutaneous introducer sheath engineered to provide reliable vascular access for diagnostic and interventional catheter-based procedures. It combines a kink-resistant sheath body with a hemostatic valve and integrated side port to support smooth device exchanges while helping to minimize blood loss during the procedure.

Key Features
Hemostatic valve designed to reduce back-bleeding during catheter insertion and exchange.
Integrated side port with three-way stopcock for flushing, aspiration, and contrast or medication delivery.
Tapered dilator for a smooth transition from guidewire to sheath during vessel entry.
Radiopaque marker to support fluoroscopic visualization of the sheath tip.
Kink-resistant sheath body intended to maintain lumen patency during device manipulation.
Single-use, sterile packaging to support procedural workflow.

Clinical Applications
Percutaneous vascular access for diagnostic angiography.
Support for coronary interventional procedures.
Introduction and exchange of guidewires, diagnostic catheters, and interventional devices.
Femoral and other peripheral arterial or venous access as determined by the physician.

Product Information
Brand: Cordis
Product Line: AVANTI+ Standard Sheath Introducer
REF / UPN: 504-657A
Category: Coronary Introducer Sheaths
French Size: Not specified in the located sources
Working Length: Not specified in the located sources
Guidewire Compatibility: Not specified in the located sources
Sterility: Supplied sterile, single use
Contents: Typically includes sheath, dilator, and accessories; refer to the manufacturer IFU for the exact kit configuration.
Note: Refer to the official Cordis Instructions for Use (IFU) for complete specifications, indications, contraindications, warnings, and precautions.