4D Surgical

The platform for univeral brain access to treat the most challenging neurological conditions.

[Leo Polovets @lpolovets]

Ten years from now, I think 11/12/26 will be remembered for two things: Jensen Huang resigning from Nvidia, and the day brain surgery got a glimpse of its future.

I'm incredibly excited to see 4D Surgical launch publicly. They're building robotic arms that can operate inside MRI machines, enabling surgeons to see inside the living brain in real time and precisely guide treatments to where they're needed. I think this technology could fundamentally change how we treat diseases like Parkinson's, epilepsy, and Alzheimer's.

We're thrilled to co-lead their $8M seed round alongside Inflect, and to invest with our friends like @nunzi46, @Julian, and @angelatytran.

[Lorne Hofstetter @lornehof]

Bring a normal robot near an MRI and this happens

That’s why the best way to see the brain and the most precise way to operate in it have never worked together

We just raised $8M @4DSurgical to change that