Gwenael Henri Herigault

Title: The Innovations of Gwenael Henri Herigault

Introduction

Gwenael Henri Herigault is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of magnetic resonance imaging (MRI) with a total of three patents to his name. His work focuses on enhancing imaging techniques and improving the accuracy of MRI scans.

Latest Patents

One of his latest patents is titled "MRI with motion correction using navigators acquired using a Dixon technique." This invention involves placing a portion of a body in a main magnetic field within the examination volume of an MR device. The imaging sequence includes RF pulses and switched magnetic field gradients to acquire imaging signals. A navigator sequence is applied to derive motion data, which is then used for adapting the imaging sequence and correcting motion during the reconstruction of an MR image.

Another significant patent is "MR imaging with enhanced susceptibility contrast." This invention improves susceptibility weighted contrast by generating echo signals at different echo times and reconstructing intermediate MR images. The final susceptibility weighted MR image is created by computing a non-linear combination of voxel values, emphasizing lower magnitude values more than higher ones.

Career Highlights

Gwenael has worked with prominent companies in the field, including Koninklijke Philips Corporation N.V. and Philips Intellectual Property & Standards GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in MRI technology.

Collaborations

He has collaborated with notable colleagues such as Arjan Willem Simonetti and Gabriele Marianne Beck, contributing to advancements in MRI techniques and applications.

Conclusion

Gwenael Henri Herigault's contributions to MRI technology through his patents demonstrate his commitment to innovation in medical imaging. His work continues to influence the field and improve diagnostic capabilities.