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公开(公告)号：US20230118199A1
公开(公告)日：2023-04-20
申请号：US17949535
申请日：2022-09-21
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Emad S. Ebbini , Dalong Liu , Hasan Aldiabat , Parker O'Brien
Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
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公开(公告)号：US11826585B2
公开(公告)日：2023-11-28
申请号：US17949535
申请日：2022-09-21
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Emad S. Ebbini , Dalong Liu , Hasan Aldiabat , Parker O'Brien
CPC classification number: A61N7/00 , A61B8/0875 , A61B8/145 , A61B8/4488 , A61B8/5207 , A61B8/54 , A61B8/565 , A61N7/02 , A61B2017/22008 , A61N2007/0052 , A61N2007/0078 , A61N2007/0095
Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
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公开(公告)号：US11458337B2
公开(公告)日：2022-10-04
申请号：US16202992
申请日：2018-11-28
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Emad S. Ebbini , Dalong Liu , Hasan Aldiabat , Parker O'Brien
Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
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公开(公告)号：US20190160309A1
公开(公告)日：2019-05-30
申请号：US16202992
申请日：2018-11-28
Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA
Inventor： Emad S. Ebbini , Dalong Liu , Hasan Aldiabat , Parker O'Brien
Abstract: A dual-mode ultrasound system provides real-time imaging and therapy delivery using a transducer array. The system may use various imaging modes to provide image data that may be used to select control points within an imaging field of view. The control points along with the image data may be used to solve an optimization problem to achieve desired focusing gains at one or more of the control points. The optimized solution may be used to produce excitation waveforms to generate new image data. The focusing gains may be evaluated and the optimization problem may be iterated until desired focusing gains are achieved. Virtual arrays may be defined and cascaded to provide flexibility in solving the optimization problem.
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