A history of innovation

ENDRA began with the goal of improving imaging capabilities for lab researchers using photo-acoustic ultrasound technology.

Our Nexus 128 system is the first commercially available fully 3D photo-acoustic imaging system, providing increased sensitivity, isotropic resolution, improved image quality, faster scan times and higher throughput for imaging anatomy, physiology and labeled molecular targets.

Arrow Down

From Nexus to TAEUS®

Nexus 128 transformed the way lab researchers can gather data. Using near-infrared light and a hemispherical shape, Nexus 128 captures more visual detail and a fully 3D picture, delivering clearer information to researchers.

From the Nexus 128 technology, we’re developing a more powerful Thermo-Acoustic Enhanced UltraSound, TAEUS®, for clinical use. Substituting radio frequencies for the near-infrared light of Nexus 128, we’ve created a system that can overlay new information on conventional ultrasound.

As a result, clinicians will be able to see tissue temperature, composition, vasculature and perfusion in real time—and at 50 times less cost than an MRI.

How TAEUS® works


Locate the region for fatty liver tissue assessment with any traditional B-mode ultrasound.

Pulse radio frequency (RF) waves into target tissue with TAEUS®.


TAEUS® RF energy creates small sonic waves that represent a unique signature for lean & fat tissues.


TAEUS® sonic waves are detected by separate TAEUS® ultrasound receiver.


TAEUS® outputs include ultrasound image overlays or quantitative data translated into clinically useful metrics.

A future of innovation

The future opportunities for TAEUS® are manifold. From helping to identify Non-Alcoholic Fatty Liver Disease (NAFLD)—an asymptomatic precursor to cirrhosis, fibrosis and cancer—to identifying tissues damaged by cancer or trauma, TAEUS® holds to key to readily available, cost-effective and safe innovation for clinicians and their patients.

See more. Do more. Live better.™