Guidewires
F-14 Ext
A long, thin, sterile wire intended to be percutaneously placed into the cardiac vasculature (ventricles or coronary vessels) to function as a guide for the introduction, positioning, and/or operation of a device (e.g., catheter, pacing lead); it may also be used in the peripheral vasculature. It may be made of metal (e.g., stainless steel, Nitinol), or polymer and/or glass materials to provide MRI-compatibility, with or without coating, and is available in a variety of distal tip designs. It is used for various diagnostic and interventional procedures, and may include devices used to facilitate manipulation (e.g., torque device). This is a single-use device.
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Where to buy F-14 Ext
Contact Fmd Co., Ltd. directly; they can quote, ship, or point you to the distributor for your country.
From fmd-j.com, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
F-14 Ext models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| F14EXTST165 | Length 165 cm; Outer Diameter 0.014 in | Not stated | Available |
FDA clearances
- 510(k) K212268 May 2022
Procedures that use guidewires
Frequently asked questions
What is F-14 Ext used for?
A long, thin, sterile wire intended to be percutaneously placed into the cardiac vasculature (ventricles or coronary vessels) to function as a guide for the introduction, positioning, and/or operation of a device (e.g., catheter, pacing lead); it may also be used in the peripheral vasculature. It may be made of metal (e.g., stainless steel, Nitinol), or polymer and/or glass materials to provide MRI-compatibility, with or without coating, and is available in a variety of distal tip designs. It is used for various diagnostic and interventional procedures, and may include devices used to facilitate manipulation (e.g., torque device). This is a single-use device.
Who makes F-14 Ext?
F-14 Ext is made by Fmd Co., Ltd.. It is listed under guidewires in our device library.
What sizes does F-14 Ext come in?
Sizes listed for F-14 Ext: Length: 165 cm; Outer Diameter: 0.01 in. Confirm availability with the manufacturer's instructions for use.
Is F-14 Ext MRI safe?
The FDA device database entry for F-14 Ext does not state its MRI safety status. Check the labeling before MRI.
Is F-14 Ext FDA cleared?
F-14 Ext is covered by FDA submission K212268.
How do I contact a Fmd Co., Ltd. sales representative?
Fmd Co., Ltd. has not listed representatives on LA Vascular yet. Visit the Fmd Co., Ltd. company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.