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S4 Medical

Biotech / Pharma · Youngstown, OH
S4 Medical is a medical device company headquartered in Youngstown, OH, focused on developing solutions for safer catheter ablation treatment for atrial fibrillation. Its lead product, the Esolution, is an FDA-cleared esophageal deflection device designed to reduce the risk of thermal injury during AF ablation procedures. The company raised financing for the Esolution device in 2023.
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