Midjourney, known primarily for its AI image-generation platform, has announced a bold entry into healthcare technology with the launch of a new MRI scanner developed by its newly created division, Midjourney Medical. This device promises to scan the human body in a fraction of the time traditional MRI machines require, completing the process in just one minute compared to the usual hour-long procedure.
The innovative scanner uses a ring of ultrasonic sensors submerged in water to produce detailed internal body images. Unlike conventional MRI machines that rely on magnetic fields and radio waves, Midjourney's system works by having users step into a shallow pool of golden light, where a platform gradually lowers them underwater. As the body passes through this underwater ring, hundreds of thousands of microscopic elements simultaneously emit and detect ultrasonic waves, capturing data at rates so high that converting it into standard video would result in hundreds of hours of footage per second of scan time.
This complex interaction of ultrasonic waves, inspired by dolphin echolocation, measures changes in wave shape as they travel through tissues of different densities and stiffnesses, such as skin, fat, muscle, and bone. The challenge lies in transforming these wave distortions into a high-resolution 3D map of the body’s interior, with precision approaching fractions of a millimeter. To handle the enormous volume of data generated, thousands of computers work in parallel to reconstruct the images in real time.
Midjourney highlights that this approach makes the scanner far more affordable than existing MRI machines, which are traditionally expensive and bulky. The design aims to make body scans as simple and casual as visiting a spa, potentially reshaping how people access and perceive medical imaging. This marks a significant pivot for the AI company, moving beyond software to create cutting-edge medical hardware.