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# Atraverse’s Hotwire Radiofrequency Guidewire Cleared
- URL: https://www.fdaweb.com/atraverses-hotwire-radiofrequency-guidewire-cleared/
- Published: 2024-05-15T12:00:00.000Z
- Updated: 2026-09-14T14:30:52.000Z
- Author: David McFarland
- Tags: Devices, #legacy-id-D5156988

FDA has cleared an Atraverse Medical 510(k) for its Hotwire radiofrequency (RF) guidewire, a device that enables zero exchange left-heart access while also acting as a rail for catheter-based therapy systems. The device, featuring universal sheath compatibility and “optimized RF technology,” is intended to “improve patient outcomes and streamline procedural workflows,” the company says. Hotwire is designed to improve the standard of care for procedures requiring transseptal access including endocardial ablation, left atrial appendage closure, and mitral valve repair, it adds.