The Terumo Radifocus Introducer II Standard Kit B (REF RS+B40K10SQ) is a 4 Fr x 10 cm percutaneous sheath introducer kit designed to facilitate the placement of catheters and other intravascular devices through the skin into a peripheral artery or vein. The kit combines a hydrophilic-coated sheath with an integrated hemostasis valve, side port for flushing or contrast injection, and the ancillary components required for a complete single-stick vascular access procedure.

Key Features
Sheath outer diameter: 4 Fr
Working length: 10 cm
Hydrophilic M Coat on the sheath surface to reduce insertion friction
Integrated hemostasis valve to minimize blood loss and air ingress
Three-way stopcock and extension tubing with side port for flushing and contrast
Tapered, kink-resistant dilator for smooth vessel entry
Standard Kit B configuration including access needle and guidewire
Single-use, sterile, supplied ready for procedural use

Clinical Applications
Percutaneous introduction of diagnostic and interventional catheters
Peripheral arterial and venous access procedures
Angiography and routine endovascular interventions where a low-profile 4 Fr access platform is appropriate

Product Information
Brand: Terumo
Product line: Radifocus Introducer II
Configuration: Standard Kit B
REF / UPN: RS+B40K10SQ
Sheath size: 4 Fr
Sheath length: 10 cm
Coating: Hydrophilic (M Coat) on sheath
Guidewire: Included per Kit B specification
Access needle: Included per Kit B specification
Sterility: Sterile, single use
Category: Peripheral Introducer Sheaths
Country of origin / regulatory clearances: Not specified in the located sources