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HomeProductsPTCA Guide Wire (CTO) - Shun GN4 | REF 626853
PTCA Guide Wire (CTO) - Shun GN4 | REF 626853

The Shunmei Shun GN4 PTCA Guide Wire (CTO), REF 626853, is a coronary guidewire designed to support interventional cardiologists during percutaneous transluminal coronary angioplasty (PTCA) in the presence of chronic total occlusions. It is intended to facilitate navigation across challenging coronary lesions and to provide a stable rail for the delivery of balloon catheters, stents, and other interventional devices.

Key Features
- CTO-focused design intended to support crossing of chronic total occlusion lesions
- Tapered tip configuration optimized for penetration of fibrous and calcified plaque (specific tip diameter: Not specified in the located sources)
- Hydrophilic and/or polymer coating to reduce friction during navigation (exact coating composition: Not specified in the located sources)
- Stainless steel or composite core construction for torque transmission and shape retention (specific core material: Not specified in the located sources)
- Radiopaque distal segment to enhance fluoroscopic visualization
- Compatible with standard 0.014" coronary microcatheters and over-the-wire systems

Clinical Applications
- Crossing and recanalization attempts in coronary chronic total occlusions
- Antegrade wire escalation strategies during complex PCI
- Delivery rail for balloons, stents, microcatheters, and adjunctive devices
- Support during diagnostic and therapeutic PTCA in tortuous or calcified coronary anatomy

Product Information
Brand: Shunmei
Model: Shun GN4
REF / UPN: 626853
Category: Coronary Guidewires
Device Type: PTCA Guide Wire (CTO)
Nominal Diameter: 0.014" (typical for PTCA platforms; confirm with manufacturer documentation)
Working Length: Not specified in the located sources
Tip Load: Not specified in the located sources
Sterility: Supplied sterile for single use (confirm with manufacturer IFU)
Storage: Store as indicated in the official Instructions for Use

REF / UPN626853
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