Company Filing History:
Years Active: 1991-1999
Title: Innovations of Ross M Henkelman
Introduction
Ross M Henkelman is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of medical imaging, particularly in magnetic resonance imaging (MRI). With a total of seven patents to his name, Henkelman's work has advanced the capabilities of MRI technology.
Latest Patents
One of his latest patents is titled "Dynamic scan plane tracking using MR position monitoring." This innovation allows an MRI system to measure the movements of a subject during the acquisition of a series of NMR images. It automatically updates the scan parameters to ensure that the image plane or volume tracks the movement of the anatomy of interest. An array of tracking coils is fastened to the subject, and an NMR measurement pulse sequence is interleaved with the image acquisitions to measure the location of the tracking coils.
Another significant patent is "Encoding flow information using MR signal magnitude." This method is used to construct an MR image associated with the flow of blood or other fluids through an imaging volume. It distinguishes material flowing through a selected voxel of the imaging volume from static material. The method involves applying a first MR pulse sequence to produce a first MR data signal, which encodes flow parameters for respective voxels. A second MR pulse sequence is then applied to indicate the content of respective voxels without flow encoding. The comparison of these signals helps in constructing an MR image that shows the flowing material.
Career Highlights
Henkelman has worked with prominent organizations such as General Electric Company and Sunnybrook Health Science Center. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in MRI technology.
Collaborations
Some of his notable coworkers include Qing-San Xiang and John A Derbyshire. Their collaborative efforts have further enhanced the research and development of innovative MRI techniques.
Conclusion
Ross M Henkelman is a distinguished inventor whose work in MRI technology has led to significant advancements in medical imaging. His patents reflect a commitment to improving the accuracy and effectiveness of MRI systems.