Technology

Epsilon Imaging’s TissueTrack™ technology measures and visualizes tissue motion using ultrasound. At the core of TissueTrack™ is Epsilon Imaging’s proprietary ultrasound speckle tracking algorithms. These techniques use the natural acoustic patterns or “speckles” present in ultrasound images to precisely track tissue motion in two dimensions. TissueTrack™ technology processes fundamental raw, radio-frequency, ultrasound signals, providing high fidelity, real-time measurements of motion.

TissueTrack™ technology enables multi-dimensional tracking with no angle dependence. It achieves high spatial resolution and regionally independent measurements, yielding accurate, localized information on subtle tissue motion. Additionally, temporal resolution can be extremely high—making measurements of complex and rapid events possible. These kinds of capabilities are of significant interest to users of diagnostic ultrasound imaging.