Parker O'Brien

Title: Parker O'Brien: Innovator in Ultrasound Technology

Introduction

Parker O'Brien is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of ultrasound technology, particularly in the development of dual-mode ultrasound systems. His innovative work has led to the filing of two patents that enhance imaging and therapy delivery.

Latest Patents

Parker O'Brien's latest patents focus on the adaptive refocusing of ultrasound transducer arrays using image data. This dual-mode ultrasound system provides real-time imaging and therapy delivery through a transducer array. The system utilizes various imaging modes to gather image data, which is then used to select control points within an imaging field of view. These control points, along with the image data, are instrumental in solving an optimization problem to achieve desired focusing gains at one or more control points. The optimized solution generates excitation waveforms that produce new image data. The focusing gains are evaluated, and the optimization problem is iterated until the desired focusing gains are achieved. Additionally, virtual arrays can be defined and cascaded to offer flexibility in solving the optimization problem.

Career Highlights

Parker O'Brien is affiliated with the University of Minnesota, where he continues to advance his research in ultrasound technology. His work is characterized by a commitment to innovation and improving medical imaging techniques.

Collaborations

Some of Parker O'Brien's notable coworkers include Emad S Ebbini and Dalong Liu. Their collaborative efforts contribute to the ongoing advancements in ultrasound technology.

Conclusion

Parker O'Brien's contributions to ultrasound technology through his patents and research at the University of Minnesota highlight his role as an innovator in the field. His work not only enhances imaging capabilities but also improves therapeutic delivery methods.