Roger Lecomte

Title: The Innovations of Roger Lecomte

Introduction

Roger Lecomte is a notable inventor based in Sherbrooke, Canada. He has made significant contributions to the field of imaging and medical technology, holding a total of seven patents. His work focuses on advanced methods for image reconstruction and blood counting devices.

Latest Patents

One of Lecomte's latest patents is titled "Image reconstruction based on accelerated method using polar symmetries." This invention involves an image reconstruction system that utilizes image projection data collected by an imaging system with multiple tubes of response. The system employs a matrix that maps image projection data to pixels positioned according to a polar or cylindrical coordinate grid. The matrix-vector computations are optimized for efficiency by structuring the data in contiguous memory locations.

Another significant patent is the "Micro-volumetric blood radioactivity counter." This device is designed to draw a small quantity of blood from a subject who has previously received a radiotracer injection. The device features a capillary conduit that allows for the flow of blood, from which beta radiation is emitted. A semiconductor photodiode detector is positioned closely to the conduit to detect this radiation directly.

Career Highlights

Throughout his career, Roger Lecomte has worked with various organizations, including Société De Commercialisation Des Produits De La Recherche Appliquée - Socpra Sciences Santé Et Humaines, S.e.c. His innovative work has led to advancements in medical imaging and diagnostics.

Collaborations

Lecomte has collaborated with notable individuals in his field, including Jean-Daniel Leroux and Jules Cadorette. These partnerships have contributed to the development of his groundbreaking inventions.

Conclusion

Roger Lecomte's contributions to imaging technology and medical devices highlight his role as a significant inventor. His patents reflect a commitment to innovation and improving healthcare solutions.