Mayo Foundation for Medical Education and Research

Viksit Kumar

Mostafa Fatemi

Azra Alizad

Marek Belohlavek

Bae-Hyung Kim

Described here are systems and method for using ultrasound to localize a medical device to which an active ultrasound element that can transmits ultrasound energy is attached. Doppler signal data of the medical device are acquired while the active element is transmitting acoustic energy, and the Doppler signal data are processed to detect symmetric Doppler shifts associated with the active element. The systems and methods described in the present disclosure enable tracking and display of one or more locations on or associated with the medical device.

Systems and methods for localizing a medical device using symmetric doppler frequency shifts measured with ultrasound imaging

Systems and methods for reconstructing, estimating, or otherwise generating unacquired, undetected, unreconstructed, or otherwise unknown ultrasound data using machine learning algorithms are provided. Thus, the systems and methods described in the present disclosure provide for generating unacquired, undetected, unreconstructed, or otherwise unknown data that are not actually and physically acquired with an ultrasound transducer and/or front-end receiver of an ultrasound system.

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Rochester, MN, United States of America

Viksit Kumar