Company Filing History:
Years Active: 2010-2013
Title: Innovations by Derek W. Austin
Introduction
Derek W. Austin is a notable inventor based in Knoxville, TN (US). He has made significant contributions to the field of medical imaging, particularly in the development of advanced technologies for photon emission computed tomography.
Latest Patents
Derek holds 2 patents, showcasing his innovative work. His latest patents include "Modeling of the point-spread-function in single-pinhole and multi-pinhole spect reconstruction." This invention involves a system and method for reconstructing single photon emission computed tomography data acquired with a pinhole collimator. The process includes sub-dividing each voxel in the imaging target object space into sub-voxels and sub-dividing each of the detector bins in the gamma camera detector into sub-bins. By connecting the centers of each of the sub-voxels to each of the detector sub-bins through a pinhole provided in the pinhole collimator by ray tracing, the transmission probability is calculated by analytically solving the intersections between the ray and the pinhole surfaces. A geometric-response-function of the pinhole collimator is computed, which is then convolved with the intrinsic-response-function of the detector to obtain the PSF. Another significant patent is "Magnetically retained interchangeable collimators for scintillation cameras," which features a grid suitable for being positioned and held in relation to a detector, equipped with positive positioning means and at least one magnet for holding the grid.
Career Highlights
Derek's career is marked by his role at Siemens Medical Solutions USA, Inc., where he has been instrumental in advancing medical imaging technologies. His work has had a profound impact on the efficiency and accuracy of diagnostic imaging.
Collaborations
Derek has collaborated with esteemed colleagues, including Robert A. Mintzer and Stefan B. Siegel, contributing to the development of innovative solutions in medical imaging.
Conclusion
Derek W. Austin's contributions to the field of medical imaging through his patents and work at Siemens Medical Solutions USA, Inc. highlight his role as a leading inventor in this critical area of healthcare technology. His innovative approaches continue to enhance the capabilities of medical imaging systems.