
ASAHI SION Coronary Guidewire | REF AHW14R001S
Asahi SION coronary guidewire (REF AHW14R001S) — workhorse 0.014" wire engineered for navigation and support during percutaneous coronary interventions.

The Cordis EMERALD Fixed-Core Guidewire (REF 502-536) is a single-piece stainless steel coronary guidewire designed to deliver consistent torque response, reliable tip shaping and smooth catheter tracking during diagnostic angiography and routine interventional access. The fixed-core construction provides uniform stiffness transition from shaft to tip, supporting confident navigation through the aortic arch and coronary ostia.
Key Features
Fixed-core stainless steel design for predictable shaft support
PTFE coating to reduce surface friction and enhance tracking
Shapeable distal tip for operator-defined curve configuration
Uniform torque transmission from proximal end to distal segment
Radiopaque distal segment to support fluoroscopic visualization
Sterile, single-use packaging consistent with catheterization lab workflow
Clinical Applications
Facilitation of diagnostic catheter exchanges
Selective engagement of coronary ostia during angiography
General-purpose guidewire support for catheter delivery in the peripheral and coronary vasculature
Procedural use as indicated by the manufacturer's Instructions for Use
Product Information
Brand: Cordis
Product Line: EMERALD Fixed-Core Guidewire
REF / UPN: 502-536
Category: Coronary Guidewires
Construction: Fixed-core stainless steel
Coating: PTFE (per product line specification)
Tip Style: Shapeable
Diameter: Not specified in the located sources
Length: Not specified in the located sources
Tip Configuration: Not specified in the located sources
Sterility: Single-use, sterile (refer to product labeling)
Regulatory Status: Refer to manufacturer labeling and regional regulatory documentation
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