S4 Medical

formerly Sotera Medical

Ablate With Confidence

San Francisco, United States · Founded 2017 · $6.1M raised

Employees
1–10
Founded
2017
Business Model
B2B
Total Funding
$6.1M
Last Round
$5.0M Venture RoundJul 2023
Rounds
5

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

S4 Medical develops the esolution device, an FDA-cleared medical device designed to protect the esophagus during catheter ablation procedures for atrial fibrillation treatment. The company combines proven RF ablation with esophageal protection technology.

Summary

S4 Medical is a Healthcare company based in San Francisco, United States, founded in 2017. It has raised $6.1M in total across 5 rounds, most recently a $5.0M Venture Round in Jul 2023. Investors include Plug and Play, Jumpstart and North Coast Technology Investors.

Tech & App Stack

8 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

Venture RoundVenture RoundJul 2023
$5.0M

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Funding: Seed through Venture Round. Amounts, valuations, and investors where available.

Investors

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