The Shunmei Shun Guider Introducer Set (REF 615969) is a 4F radial introducer sheath with an 11 cm working length, configured for transradial arterial access. The set provides a low-profile pathway for the introduction of guidewires, diagnostic catheters and interventional devices during coronary and peripheral procedures.

Key Features
Nominal sheath size: 4F (French).
Working length: approximately 11 cm, suitable for radial access.
Radiopaque sheath tubing to support fluoroscopic visualization.
Integrated hemostasis valve designed to reduce back-bleeding during device exchanges.
Side port with three-way stopcock for flushing and contrast or medication administration.
Tapered dilator to facilitate smooth vessel entry.
Supplied with a compatible guidewire as part of the introducer set (guidewire specifications: Not specified in the located sources).

Clinical Applications
Transradial diagnostic coronary angiography.
Percutaneous coronary interventions via the radial approach.
Peripheral diagnostic and interventional access where a 4F short sheath is appropriate.
Use as an access conduit for compatible guidewires, catheters and interventional devices sized for a 4F sheath.

Product Information
Brand: Shunmei.
Product line: Shun Guider Introducer Set.
Category: Coronary Introducer Sheaths.
REF / UPN: 615969.
Sheath size: 4F.
Working length: 11 cm.
Access route: Radial.
Sterility: Supplied sterile, single-use (sterilization method: Not specified in the located sources).
Latex content: Not specified in the located sources.
Regulatory status: Not specified in the located sources; buyers should confirm local regulatory clearance prior to procurement.