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. Author manuscript; available in PMC: 2017 Sep 14.
Published in final edited form as: Ultrasound Med Biol. 2015 Jan 22;41(3):814–831. doi: 10.1016/j.ultrasmedbio.2014.10.020

Table 1.

Summary of imaging and activation design parameters.

State Center
Freq
(MHz)		 Pulse
Cycles		 Compound
Angles		 Tx
volts		 Free-field Max
PNP Axial
Location (cm)		 Free-field
Max PNP
Value
(MPa)		 Lateral ROI
Limits		 Axial ROI
Limits		 Lateral
Pulse
Separation
(mm)		 Axial Pulse
Separation
(mm)
B-mode 9.0 1 7 18 1.50 0.48 - - - -
Pulse Inversion 4.5 1 3 18 1.15 0.65 - - - -
Activation (in vitro) 5.0 2 - 18 1.40 4.80 −6mm to 6mm 5mm to 14mm Various Various
Activation (in vivo) 5.0 2 - 30 1.10 8.30 −6mm to 6mm 3mm to 12mm 0.85 1.50