The ASAHI SION Coronary Guidewire (REF AHW14R301S) is a 0.014" workhorse coronary guidewire designed by Asahi Intecc to deliver predictable navigation, smooth tracking and refined tactile feedback in percutaneous coronary intervention. Built around Asahi's ACT ONE core-to-tip rope technology, SION combines a soft, atraumatic tip with consistent 1:1 torque response to support routine and complex coronary access.

Key Features
Core-to-tip ACT ONE construction for 1:1 torque transmission.
Soft, shapeable and shape-retentive distal tip designed to reduce vessel trauma.
Hydrophilic polymer cover on the distal segment for smooth tracking and reduced friction.
SLIP-COAT and silicone coatings to optimize lubricity along the working length.
0.014" guidewire profile compatible with standard coronary interventional devices.
Stainless steel proximal shaft supporting device delivery and exchange.

Clinical Applications
Intended for use as a workhorse guidewire to facilitate the placement of catheters and interventional devices in the coronary vasculature.
Supports routine PCI access, lesion crossing in tortuous anatomy and side-branch wiring in bifurcation cases.
May be selected by operators seeking enhanced tactile response and tip durability during complex coronary procedures.
Refer to the manufacturer Instructions for Use for complete indications, contraindications, warnings and precautions.

Product Information
Brand: Asahi Intecc
Product Line: SION
Category: Coronary Guidewires
REF / UPN: AHW14R301S
Diameter: 0.014"
Length: Not specified in the located sources
Tip Style: Shapeable, shape-retentive distal tip
Coating: Hydrophilic polymer cover (distal), SLIP-COAT and silicone (proximal)
Core Technology: ACT ONE core-to-tip
Packaging: Single-use, sterile (refer to label)
Regulatory Status: Refer to local regulatory documentation and manufacturer IFU.