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Obalon Therapeutics is a technology company.
Obalon Therapeutics developed and commercialized the Obalon Balloon System, a swallowable, gas-filled medical device for non-surgical weight loss. This engineering-driven company focused on innovative gastric balloon technology, providing a minimally invasive option for adults with obesity. Its system placed multiple balloons within the stomach over a six-month period, promoting satiety and supporting dietary adherence.
Founded in 2008, Obalon Therapeutics was led by Andrew Rasdal, who served as Chief Executive Officer from inception. The company originated from the critical insight into the need for effective, non-surgical interventions for obesity management. This propelled development of its novel device through close collaboration with clinicians, addressing unmet needs in chronic weight management.
The Obalon Balloon System targeted adult patients with a Body Mass Index between 30 and 40 kg/m2, committed to a structured diet and exercise program. Obalon Therapeutics aimed to empower individuals with a less invasive alternative, envisioning a future where accessible medical devices helped patients achieve sustainable weight loss and improved health outcomes.
Obalon Therapeutics has raised $84.5M across 5 funding rounds.
Obalon Therapeutics has raised $84.5M in total across 5 funding rounds.
Obalon Therapeutics has raised $84.5M in total across 5 funding rounds.
Obalon Therapeutics's investors include InterWest, Axon Ventures, Bader Sultan & Bros., Domain Associates, InterWest Partners, Mirae Asset Venture Investment, Neoplux, Okapi Venture Capital, Scott Foote, Striker Asia Opportunities Fund.
Obalon Therapeutics is a medical device company that developed and commercialized a swallowable, gas‑filled intragastric balloon system for non‑surgical weight loss in people with obesity and overweight[3].
High-Level Overview
Origin Story
Core Differentiators
Role in the Broader Tech / Healthcare Landscape
Quick Take & Future Outlook
Sources: company profiles, market listings, and SEC filings summarizing Obalon’s Obalon Balloon System, FDA clearance status, incorporation year (2008), and commercialization efforts[2][3][1].
Obalon Therapeutics has raised $84.5M across 5 funding rounds. Most recently, it raised $16.0M Series E in April 2016.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Apr 1, 2016 | $16.0M Series E | InterWest | |
| Jan 15, 2015 | $30.0M Debt / Series D | Axon Ventures, Bader Sultan & Bros., Domain Associates, InterWest Partners, Mirae Asset Venture Investment, Neoplux, Okapi Venture Capital, Scott Foote, Striker Asia Opportunities Fund | |
| Jan 1, 2015 | $20.0M Series D | InterWest | |
| Jul 1, 2012 | $17.0M Series C | InterWest Partners | InterWest, Domain Associates, Okapi Venture Capital |
| Apr 2, 2012 | $1.5M Other Equity |