Christopher Samson

Title: Innovations of Christopher Samson

Introduction

Christopher Samson is a notable inventor based in Halifax, Canada. He has made significant contributions to the field of ultrasound imaging, holding three patents that showcase his innovative approaches. His work focuses on enhancing the capabilities of ultrasound technology, which has important applications in medical imaging.

Latest Patents

One of his latest patents is titled "Systems and methods of sparse orthogonal diverging wave ultrasound imaging." This invention involves providing encoded transmit signals to an ultrasound array, allowing for the sequential transmission of diverging ultrasound waves. Each wave is generated by a specific set of encoded transmit signals, which are derived from an N×N invertible orthogonal matrix. The method employs a selected subset of rows to encode the transmit signals, enabling effective decoding of receive signals and the generation of high-quality ultrasound images through synthetic aperture beamforming.

Another significant patent is "Systems and methods for ultrasound beamforming using coherently compounded Fresnel focusing." This invention utilizes Fresnel elevation focusing at a chosen angle by transmitting a series of Fresnel-focused ultrasound pulses. Each pulse employs a different Fresnel phase pattern, which helps reduce secondary lobe energy through the averaging of pressure field variations. This method can be combined with defocused wave imaging to enhance performance in both elevation and azimuth directions.

Career Highlights

Christopher Samson's career is marked by his dedication to advancing ultrasound technology. His innovative patents reflect his commitment to improving medical imaging techniques. He works at Dalhousie University, where he continues to contribute to research and development in this vital field.

Collaborations

Some of his coworkers include Jeremy Brown and Katherine Latham, who collaborate with him on various projects related to ultrasound technology.

Conclusion

Christopher Samson is a prominent inventor whose work in ultrasound imaging has led to significant advancements in the field. His innovative patents demonstrate his expertise and commitment to improving medical imaging technologies.