Robert Bruce Alexander Adamson

Title: Innovations of Robert Bruce Alexander Adamson

Introduction

Robert Bruce Alexander Adamson is a notable inventor based in Halifax, Canada. He has made significant contributions to the field of ultrasound imaging and hearing aid technology. With a total of three patents to his name, Adamson's work reflects a commitment to advancing medical technology.

Latest Patents

One of Adamson's latest patents is a high-frequency ultrasound imaging system. This innovative system features a high-frequency ultrasound analog beamformer that includes a linear array of surface acoustic wave (SAW) devices. These devices are formed on a single crystal piezoelectric substrate, such as a PMN-PT single crystal piezoelectric substrate. Each SAW device is designed with ultrasound input and output electrode structures that are separated by a variable delay structure. The beamformer is equipped with a delay controller that is operably connected to each variable delay structure, allowing for dynamic focusing of signals received at each input electrode.

Another significant patent by Adamson is for a subcutaneous piezoelectric bone conduction hearing aid actuator and system. This implantable device is based on a piezoelectric element, such as a unimorph or bimorph cantilever bender. Unlike traditional bone conduction hearing actuators, this device is subcutaneous and remains entirely invisible once implanted. It excites bending in bone through a local bending moment, rather than applying a point force as seen in conventional bone-anchored hearing aids.

Career Highlights

Adamson is affiliated with Dalhousie University, where he continues to contribute to research and innovation in his field. His work has garnered attention for its potential to improve medical devices and enhance patient care.

Collaborations

Adamson has collaborated with notable colleagues, including Jeremy Brown and Manohar Bance. Their combined expertise has likely contributed to the success of Adamson's innovative projects.

Conclusion

Robert Bruce Alexander Adamson's contributions to ultrasound imaging and hearing aid technology exemplify the impact of innovation in healthcare. His patents reflect a dedication to improving medical devices and enhancing the quality of life for patients.