STROBOSENSE: Single-shot Optical Coherence Elastographic system

Overview

STROBOSENSE introduces a groundbreaking single-shot Optical Coherence Elastographic (OCE) system designed for real-time observation and imaging of living tissues. Unlike traditional Full-Field Optical Coherence Tomography (FF-OCT) systems that require multiple acquisitions, STROBOSENSE leverages single-shot amplitude and phase measurements. This innovation allows for advanced contrast modalities including shear wave elastography, photo-thermal contrast, and Doppler imaging, broadening the scope of medical diagnostics.

Technical specifications

Key Features:

• Utilizes off-axis interferometry for efficient en-face amplitude extraction from a single interferogram.
• Employs low coherence light sources (LED) for cost-effective operation.
• Integrates specific diffraction gratings to optimize the coherence plane, improving interferogram quality.
• Robust against motion artefacts due to single-shot acquisition, enabling real-time imaging capabilities.
• Supports advanced imaging modalities such as shear wave elastography, photo-thermal contrast, and Doppler imaging.

Technology readiness level

Currently at Technology Readiness Level 5, STROBOSENSE is in the prototype phase. A co-engineering program with industrial partners is being pursued to identify specific applications and tailor development efforts. This will ensure technological advancements align with market needs, leading to a proof of concept and eventual market launch by 2026.