Figure 2
From: Dynamic blood flow phantom for in vivo liquid biopsy standardization
Scheme of PAFC setup. ADC analog-to-digital converter, PC personal computer. Vessel phantom is the plastic tube with flowing blood cell and CTC (black spots) phantoms. The filter indicates neutral filter (or several filters) for controlled laser energy attenuation. The transducer means US transducer for detection of laser-induced acoustic waves.
