# Atraverse Medical Closes $29.4M Follow-On Financing to Accelerate HOTWIRE Commercialization

> financing · REPORTED · 2026-07-22

Atraverse Medical announced the close of a $29.4 million follow-on financing round to accelerate the commercialization of its HOTWIRE transseptal access system, building on its FDA 510(k) clearances and adoption at major health systems including Scripps and Mount Sinai. The Hotwire RF guidewire has been used in nearly 2,000 clinical procedures.

About Atraverse Medical: Atraverse Medical is a San Diego-based medical device company that develops the HOTWIRE radiofrequency guidewire system for next-generation transseptal left-heart access used in cardiac ablation and catheter-based procedures.

- Company: Atraverse Medical
- Sector: medical devices
- Primary source: https://www.hmpgloballearningnetwork.com/site/cathlab/news/atraverse-medical-closes-29-million-financing-accelerate-commercialization-its

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Source: MedFuel Intel news monitor. Verification tier: REPORTED. Informational only, not investment advice. Corrections: media@medfuelinc.com.