Andreas H Trabesinger

Title: Innovations of Andreas H Trabesinger in Magnetic Resonance Imaging

Introduction

Andreas H Trabesinger is a notable inventor based in London, GB. He has made significant contributions to the field of magnetic resonance imaging (MRI) with a focus on low field applications. With a total of 2 patents, his work has advanced the capabilities of MRI technology.

Latest Patents

Trabesinger's latest patents include innovative methods that enhance the efficiency and effectiveness of magnetic resonance imaging. One of his patents, titled "Low field magnetic resonance imaging," describes a method and system that does not require a large homogeneous field to truncate a gradient field. This technique encodes spatial information into the spin magnetization by allowing it to evolve in a non-truncated gradient field, followed by a series of 180-degree rotations prior to signal acquisition.

Another significant patent is "Squid detected NMR and MRI at ultralow fields." This invention allows for the detection of nuclear magnetic resonance (NMR) signals in microtesla fields. The process involves prepolarization in millitesla fields, followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. The sensitivity of the SQUID is frequency independent, which enhances both the signal-to-noise ratio (SNR) and spectral resolution by detecting NMR signals in extremely low magnetic fields. This innovation leads to narrower NMR lines, even in grossly inhomogeneous measurement fields, and facilitates MRI in ultralow magnetic fields based on NMR principles.

Career Highlights

Trabesinger is affiliated with the University of California, where he continues to push the boundaries of research in magnetic resonance technologies. His work has garnered attention for its potential applications in medical imaging and diagnostics.

Collaborations

Trabesinger has collaborated with esteemed colleagues such as Alexander Pines and John G Clarke, contributing to the advancement of knowledge in the field of magnetic resonance.

Conclusion

Andreas H Trabesinger's innovative patents and research in magnetic resonance imaging demonstrate his significant impact on the field. His contributions are paving the way for advancements in medical imaging technologies.