Patrick L Le Roux

Title: The Innovations of Patrick L Le Roux

Introduction

Patrick L Le Roux is a notable inventor based in Palaiseau, France. He has made significant contributions to the field of nuclear magnetic resonance (NMR) imaging, holding a total of 15 patents. His work has advanced the capabilities of medical imaging, particularly in cardiac applications.

Latest Patents

Among his latest patents is a method and apparatus for MR image acquisition. This innovation utilizes SSFSE (single shot fast spin echo) type pulses to condition the body through a preparation of a phase-encoding gradient pulse. The duration of this pulse varies from one sequence to another, allowing for the definition of different effective echo times. This technique enables the display of images that reveal lesions due to infarction and transplant rejection in the heart, based on a single respiration from the patient. Another significant patent is a method and apparatus for fast imaging by nuclear magnetic resonance. This invention addresses the emission phase of the 180° refocusing pulse, which evolves quadratically. To mitigate oscillation issues in the output signal, the sequence is subjected to preparation pulses, leading to immediate thermal equilibrium.

Career Highlights

Patrick has worked with prominent companies, including General Electric Company and General Electric Cgr S.a. His experience in these organizations has contributed to his expertise in the field of imaging technologies.

Collaborations

Throughout his career, Patrick has collaborated with notable individuals such as Thomas K Foo and Yi Sun. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Patrick L Le Roux's contributions to NMR imaging have significantly impacted medical diagnostics. His innovative patents and collaborations highlight his role as a leading inventor in this field.