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. Author manuscript; available in PMC: 2019 Mar 1.
Published in final edited form as: Ultrasound Med Biol. 2018 Jan 9;44(3):602–612. doi: 10.1016/j.ultrasmedbio.2017.11.012

Figure 2.

Figure 2

Experimental setup. A 500 kHz 112-element array is used to generate histotripsy lesions at 219 locations throughout a treatment volume in bovine liver tissue. A Verasonics system using standard Doppler ultrasound imaging with an L7-5 linear array (driven at 5 MHz) was used to acquire BCD data and was triggered by the FPGA-controlled driving system. BCD was acquired for the pulse at the central location within the lesion. An automatic three-axis positioning system was used to position the linear array, and second manual three-axis positioner was used to position the liver samples.