Guidewires
Confida
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 Confida
Contact Medtronic, Inc. directly; they can quote, ship, or point you to the distributor for your country.
From medtronic.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.
Confida 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 |
|---|---|---|---|
| GWBC30 | Length 260.0 cm; Outer Diameter 0.89 mm | MR Unsafe | Available |
| GWBC30 | Length 260.0 cm; Outer Diameter 0.89 mm | MR Unsafe | Available |
| GWBC30 | Length 260.0 cm; Outer Diameter 0.89 mm | MR Unsafe | Available |
| GWBC30 | Length 260.0 cm | MR Unsafe | Available |
FDA clearances
- 510(k) K181001 May 2018
- 510(k) K150465 August 2015
- 510(k) K132623 December 2013
Procedures that use guidewires
Frequently asked questions
What is Confida 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 Confida?
Confida is made by Medtronic, Inc.. It is listed under guidewires in our device library.
What sizes does Confida come in?
Sizes listed for Confida: Length: 260 cm; Outer Diameter: 0.89 mm. Confirm availability with the manufacturer's instructions for use.
Is Confida MRI safe?
The FDA device database lists Confida as MR Unsafe. Always follow the specific MRI conditions in the labeling.
Is Confida FDA cleared?
Confida is covered by FDA submissions K132623, K150465, K181001.
How do I contact a Medtronic, Inc. sales representative?
Medtronic, Inc. has not listed representatives on LA Vascular yet. Visit the Medtronic, Inc. 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.