Tess Armstrong

Title: Tess Armstrong: Innovator in Magnetic Resonance Imaging Technology

Introduction

Tess Armstrong is a prominent inventor based in Los Angeles, CA, known for her significant contributions to the field of magnetic resonance imaging (MRI). With a total of three patents to her name, she has developed innovative methods that enhance the capabilities of MRI technology.

Latest Patents

One of her latest patents is titled "System and method for free-breathing quantitative multiparametric MRI." This invention involves a method for proton resonance frequency shift (PRF) and T-based temperature mapping using an MRI system. The method includes acquiring a set of magnetic resonance data from a region of interest by performing a variable-flip-angle multi-echo gradient-echo 3D stack-of-radial pulse sequence. This sequence is designed to acquire radial k-space data in multiple segments, each with different flip angles. The generated data allows for the creation of T-maps and PRF temperature maps, which are displayed for analysis.

Another notable patent is "Free-breathing MRI with motion compensation." This method focuses on acquiring MRI data while compensating for respiratory motion. It utilizes a free-breathing multi-echo pulse sequence to gather gradient-delay-corrected radial readout views. The self-gating signal derived from these views helps determine respiratory motion states, which are then used to correct any motion bias in the data. This results in high-quality, motion-compensated images.

Career Highlights

Tess has worked with esteemed organizations such as the University of California and Siemens Healthcare GmbH. Her experience in these institutions has allowed her to refine her skills and contribute to groundbreaking advancements in MRI technology.

Collaborations

Throughout her career, Tess has collaborated with notable professionals in her field, including Holden H Wu and Xiaodong Zhong. These partnerships have fostered innovation and have been instrumental in the development of her patented technologies.

Conclusion

Tess Armstrong's work in the field of magnetic resonance imaging exemplifies her dedication to advancing medical technology. Her innovative patents and collaborations highlight her significant impact on the industry.