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Lumius
AddedJun 25, 2026
UpdatedJul 2, 2026
Lumius

Lumius

Seed

Fast, smart, accessible 3D ultrasound that anyone can use.

HQ
San Francisco, CA, US
Accelerator
Y Combinator logoY CombinatorX26
Overview
Compare
Fundraising
Employees

Ultrasound today is still mostly 2D. Clinicians have to imagine the 3D anatomy in their head while also moving the probe at the same time. This makes procedures like vascular access hard to learn and perform consistently, especially for beginners.

~50% fail on their first attempt. Hospitals also spend millions each year on 2D ultrasound training. Meanwhile, existing 3D ultrasound devices can cost >10× as much.

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Lumius - Quick Facts

Who are Lumius' competitors?

Companies similar to Lumius include DigitalCarbon, Mecha Health, Prana and Infera.

Where is Lumius' headquarters located?

Lumius' headquarters is located in San Francisco, CA, US.

When was Lumius' last funding round?

Lumius' most recent funding round was for $500k (USD) in April 2026.

How much has Lumius raised to-date?

As of Apr 1, 2026, Lumius has raised a total of $500k (USD).