O
Openwater
Open Water Internet Inc. is developing a high-resolution optical medical imaging system that could provide fMRI-like capabilities at a fraction of the cost in wearable-type form factors
About Openwater
Openwater is a medical technology company established in 2016 with the objective of creating a new generation of portable diagnostic and therapeutic devices. The company was founded by Dr. Mary Lou Jepsen, a prolific inventor and executive with a background in display technology, imaging, and computer hardware. Her extensive career includes leadership roles at Google X, Meta (Facebook/Oculus), and Intel, as well as co-founding the One Laptop per Child (OLPC) non-profit, where she was the chief architect of the $100 laptop. Jepsen, a brain tumor survivor, was motivated by her own health experiences to democratize advanced healthcare.
The core of Openwater's strategy is to merge advancements from consumer electronics, semiconductor physics, and artificial intelligence to create devices for diagnosing and treating a spectrum of diseases non-invasively. The company's platform utilizes a combination of high-resolution infrared imaging, holographic systems, precision-tuned ultrasound, and targeted electromagnetic fields. This technology is designed to see inside the body with the detail of an MRI and to therapeutically target diseased cells, such as cancer, or modulate neuronal activity for mental health disorders, without harming surrounding healthy tissue. The platform consists of two main systems: the Open-Motion 3.0 for diagnostics using near-infrared light to measure blood flow and oxygenation, and the Open-LIFU 2.0 for therapy using low-intensity focused ultrasound.
Openwater operates in the MedTech market, targeting a range of conditions including aggressive cancers like glioblastoma, neurological disorders, stroke, and mental health issues such as severe depression. Clinical and preclinical studies, conducted in collaboration with institutions like the University of Pennsylvania, UCLA, and Brown University, have shown promising results. These include shrinking glioblastoma tumors in mice, achieving remission in a significant portion of human patients with severe depression, and high sensitivity in detecting strokes. The company's business model is notable for its open-source approach, aiming to accelerate innovation and reduce the substantial costs and time typically associated with medical device development and regulatory approval. By leveraging existing consumer electronics supply chains, Openwater plans to offer its hardware at a significantly lower cost, potentially adopting a per-click or SaaS-like model where the diagnosis or therapy is the product, not the hardware itself.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2016
- Headquarters
- San Francisco, United States
- Employees
- 61
- Open positions
- None listed
- Dealroom signal
- 88.2/100
- Industry
- Health
- Sub-industry
- Medical Devices
- Sector
- Health Tech & Medtech, Oncology, Neuromodulation and Neurostimulation, Medical Imaging, Non-Invasive medical devices and treatments, Hard Tech, DT and LS, science-based
- Technology
- Deep Tech
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VCOther financing | Aug 2024 | $54M | $216M | Khosla Ventures · Plum Alley · Howard Morgan · Bold Capital Partners | ↗ |
| SERIES AOther financing | Dec 2018 | $22M | $88M | Starlight Ventures · KittyHawk Ventures · Khosla Ventures · Excel Venture Management | — |
Growth signals
Latest recorded traffic for Openwater is 8.4K monthly website visits, up 104.9% over the last three months. Openwater's team grew 15.1% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed3 investors entered at this stage
Excel Venture Management
Gunderson Dettmer- CVCB Health Ventures_1
Series A7 investors entered at this stage
Khosla Ventures
Starlight Ventures
KittyHawk Ventures
Plum Alley
Howard Morgan
Bold Capital Partners
Esther Dyson
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Openwater on X, ranked by likes and reposts, corporate channels excluded.
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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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