公开(公告)号：US20250072861A1

公开(公告)日：2025-03-06

申请号：US18825733

申请日：2024-09-05

Applicant: California Institute of Technology

Inventor： David C. Garrett ,  Jinhua Xu ,  Geng Ku ,  Lihong Wang

IPC: A61B8/08

Abstract: Imaging methods and apparatus for localizing biopsy needles coupled to an ultrasonic transmitter and/or monitoring ablation of an ablation probe connected to a microwave source, which include an arbitrary waveform generator for generating a chirp signal that excites the ultrasonic transmitter to generate an ultrasonic signal or modulates the microwave signal.

公开(公告)号：US20230404407A1

公开(公告)日：2023-12-21

申请号：US18336863

申请日：2023-06-16

Applicant: California Institute of Technology

Inventor： David C. Garrett ,  Jinhua Xu ,  Geng Ku ,  Lihong Wang

IPC: A61B5/00 ,  A61B8/00

CPC classification number: A61B5/0095 ,  A61B8/4494 ,  A61B8/4416 ,  A61B8/4477

Abstract: Certain aspects pertain to systems, apparatus, and methods for one or both of thermoacoustic and ultrasound tomography.