Mechanical damage thresholds for hematomas near gas-containing bodies in pulsed HIFU fields

EM Ponomarchuk, C Hunter, M Song… - Physics in Medicine …, 2022 - iopscience.iop.org
Objective. Boiling histotripsy (BH) is a novel high intensity focused ultrasound (HIFU)
application currently being developed for non-invasive mechanical fractionation of soft …

Ultrastructural analysis of volumetric histotripsy bio-effects in large human hematomas

EM Ponomarchuk, PB Rosnitskiy, TD Khokhlova… - Ultrasound in medicine …, 2021 - Elsevier
Large-volume soft tissue hematomas are a serious clinical problem, which, if untreated, can
have severe consequences. Current treatments are associated with significant pain and …

Nonlinear Ultrasound Fields Generated by an Annular Array with Electronic and Geometric Adjustment of its Focusing Angle

EM Ponomarchuk, PV Yuldashev, DA Nikolaev… - Acoustical …, 2023 - Springer
Linear and nonlinear fields produced by a twelve-ring annular array with varied axial
electronic focus steering distances and varied number of activated elements were simulated …