Patrick Leonard

Title: Innovations by Patrick Leonard in Ultrasound Technology

Introduction

Patrick Leonard is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of ultrasound technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and effectiveness of ultrasound devices, particularly in medical applications.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Multi-channel real-time phase modulation for EMI reduction in an ultrasound device." This patent addresses methods for reducing electromagnetic interference that arises from the use of multiple ultrasound transducers in an array, especially within a human body that is inside a magnetic resonance imaging device. The electrical signals driving the transducers are offset in phase with respect to one another, achieving maximum offset of electrical and magnetic fields. Additionally, phase offsets are dynamically adjusted to respond to changes in driving amplitudes and frequencies, maintaining optimal reduction of electromagnetic interference.

Another significant patent is the "Multi-frequency ultrasound therapy system with data encoder." This apparatus is designed to operate at its center frequency and at the higher harmonic of that frequency. It allows at least one source element to generate ultrasound energy at its center frequency while simultaneously enabling another source element to generate energy at the higher harmonic. Furthermore, the same source element can alternate between generating energy at both frequencies. The apparatus also includes a data storage unit that holds encrypted and encoded data, which encompasses a unique identification code, usage conditions, center frequency details, ultrasound efficiency, and other relevant parameters.

Career Highlights

Patrick Leonard is currently associated with Profound Medical Inc., where he continues to innovate in the field of ultrasound technology. His work has been instrumental in advancing medical devices that improve patient care and treatment outcomes.

Collaborations

Throughout his career, Patrick has collaborated with talented individuals such as Ron Kurtz and Xiaoyu Zhang. These collaborations have further enriched his research and development efforts.

Conclusion

Patrick Leonard's contributions to ultrasound technology exemplify the impact of innovation in the medical field. His patents not only enhance the functionality of ultrasound devices but also pave the way for improved patient care.