
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 Merit Medical Tenor Steerable Guidewire (REF TNR2412) is a 0.014" (0.36 mm) coronary guidewire designed to support navigation through coronary vasculature and to facilitate delivery of interventional devices. With a total working length of 165 cm, a straight tip configuration, a 1 cm shapeable distal segment, a 3 cm flexible tip, and 50 cm of distal hydrophilic coating, the Tenor is engineered to balance steerability, tactile feedback, and lubricity during coronary procedures.
Key Features
- Diameter: 0.014" (0.36 mm) for compatibility with standard coronary interventional devices
- Working length: 165 cm
- Tip configuration: straight, with a 1 cm shapeable distal segment for operator-customized tip shaping
- Flexible tip length: 3 cm to support atraumatic vessel navigation
- Distal hydrophilic coating along 50 cm to reduce friction during tracking
- Steerable design intended to provide torque response and tip control
- Single-use, sterile packaging
Clinical Applications
- Navigation of coronary vasculature during diagnostic and interventional procedures
- Facilitation of the introduction, positioning, and exchange of coronary interventional devices
- Procedures where a shapeable straight tip and distal hydrophilic coating are preferred to support vessel access and device delivery
- Intended for use by trained interventional operators in accordance with the manufacturer Instructions for Use
Product Information
- Brand: Merit Medical
- Product line: Tenor Steerable Guidewire
- Category: Coronary Guidewires
- REF / UPN: TNR2412
- Diameter: 0.014" (0.36 mm)
- Length: 165 cm
- Tip style: Straight
- Shapeable tip length: 1 cm
- Flexible tip length: 3 cm
- Distal hydrophilic coating length: 50 cm
- Core material: Not specified in the located sources
- Tip load: Not specified in the located sources
- Sterility and single-use status: Refer to manufacturer labeling and IFU
- Regulatory status and market availability: Refer to official Merit Medical documentation for the relevant region
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