Ghost Cells as a Two‐Phase Blood Analog Fluid—Optical Thrombus Growth Detection Using Particle Image Velocimetry

In this proof of principle study, we grew a thrombus in the FDA-pump and were able to monitor its growth from a first thrombus thread to a complete obstruction of the flow. This approach enables both the localization and the temporal growth of the thrombus to be visualized and thereby provides a foundation for future advancements in thrombosis assessment and the optimization of mechanical circulatory support systems.