Vera A. Khokhlova,Petr Yuldashev,Oleg A. Sapozhnikov,Michael R. Bailey,Lawrence A. Crum
申请号：
US15847765
公开号：
US20180133520A1
申请日:
2017.12.19
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present technology is directed to methods for characterizing nonlinear ultrasound fields and associated systems and devices. In several embodiments, for example, a method of calculating output of a high intensity focused ultrasound (HIFU) device comprises treating a target site with a multi-element HIFU array. In some embodiments, the array comprises a generally spherical segment. The method can further include simulating a field of the array by setting a boundary condition for the array. The boundary condition can be set by simplifying at least one geometrical aspect of the generally spherical segment.
