The Terumo Radifocus Introducer II Standard Kit A (REF RS+A40G10SQ) is a 4 Fr peripheral introducer sheath assembly with a 10 cm working length, designed to facilitate the percutaneous introduction of intravascular devices. The sheath features Terumo's hydrophilic M Coat surface treatment to reduce insertion friction, and an integrated hemostatic valve with side port to support contrast injection, flushing, and pressure monitoring during diagnostic and interventional procedures.

Key Features
- French size: 4 Fr
- Working length: 10 cm
- Hydrophilic coating: M Coat on sheath outer surface for smooth insertion and reduced vessel trauma
- Hemostatic valve: Integrated cross-cut valve to minimize blood loss and air ingress during device exchange
- Side port: Three-way stopcock with flexible extension tubing for flushing, aspiration, and contrast injection
- Tapered dilator: Smooth sheath-dilator transition for atraumatic vessel entry
- Kit configuration: Standard Kit A — typically includes sheath with dilator, mini guidewire, and entry needle (verify final pack contents on the IFU)
- Sterility: Sterile, single-use device

Clinical Applications
- Percutaneous arterial or venous access for diagnostic angiography
- Introduction of catheters, guidewires, and other intravascular devices
- Peripheral interventional procedures requiring a low-profile short sheath
- Procedures where reduced insertion force and stable hemostasis are preferred

Product Information
- Brand: Terumo
- Product line: Radifocus Introducer II
- Kit: Standard Kit A
- REF / UPN: RS+A40G10SQ
- Category: Peripheral Introducer Sheaths
- Size: 4 Fr
- Usable length: 10 cm
- Included guidewire: Not specified in the located sources
- Included needle: Not specified in the located sources
- Packaging: Not specified in the located sources
- Storage: Store in a cool, dry place away from direct sunlight; refer to the manufacturer IFU for full handling instructions