Wei Tan

Title: Innovations in Vibro-Acoustography: The Contributions of Wei Tan

Introduction

Wei Tan is an accomplished inventor based in St. Cloud, MN (US). He has made significant contributions to the field of medical imaging through his innovative work in vibro-acoustography. His research focuses on the detection of motion in subjects, which has important implications for medical diagnostics.

Latest Patents

Wei Tan holds a patent for the "Detection of motion in vibro-acoustography." This invention involves producing harmonic motion in a subject using vibro-acoustography. An ultrasonic imaging system repetitively interrogates the subject, analyzing the Doppler shift in the reflected echo signals. This analysis measures the phase and amplitude of harmonic motion produced in the subject at various prescribed frequencies. The shear wave propagation through the subject is determined from this information, allowing for the assessment of mechanical properties related to the 'stiffness' of the subject. A Kalman filter is employed in the phase and amplitude measurement to extract harmonic motion information from background noise.

Career Highlights

Wei Tan is currently associated with the Mayo Foundation for Medical Education and Research. His work at this prestigious institution has allowed him to advance his research and contribute to the field of medical imaging technology. His innovative approach has garnered attention and recognition within the scientific community.

Collaborations

Wei Tan collaborates with notable colleagues, including Yi Zheng and James Fowler Greenleaf. These partnerships enhance the research environment and foster innovation in their respective fields.

Conclusion

Wei Tan's contributions to vibro-acoustography represent a significant advancement in medical imaging technology. His innovative patent and collaborative efforts highlight the importance of research in improving diagnostic methods. The impact of his work will continue to influence the field for years to come.