Company Filing History:
Years Active: 1981-2012
Title: Innovations of James A. Zagzebski
Introduction
James A. Zagzebski is a prominent inventor based in Madison, Wisconsin. He has made significant contributions to the field of ultrasound imaging, holding a total of 11 patents. His work focuses on enhancing the quality and resolution of ultrasound images, which has important implications for medical diagnostics.
Latest Patents
One of his latest patents is a method for producing highly constrained ultrasound images. This innovative approach utilizes a highly constrained image processing method to improve the quality of ultrasound image frames, enhancing both spatial resolution and signal-to-noise ratio (SNR). By accumulating multiple ultrasound image frames, a composite image is created that incorporates a priori information about the subject being imaged. This composite image is then used in a HYPR processing method to further enhance the quality of the ultrasound image frame. The SNR of the composite image increases with the number of frames used, allowing for high spatial resolution images to be produced even with undersampled sampling density.
Another notable patent is related to ultrasonic elastography with angular compounding. This technique involves obtaining ultrasonic strain measurements by combining multiple echo signals acquired at different compressions and angles. The use of angular compounding improves the quality of the elastic signal, enabling simultaneous axial and lateral strain measurements.
Career Highlights
James A. Zagzebski is associated with the Wisconsin Alumni Research Foundation, where he continues to innovate in the field of ultrasound technology. His work has been instrumental in advancing the capabilities of ultrasound imaging, making it a more effective tool for medical professionals.
Collaborations
He has collaborated with notable colleagues such as Tomy Varghese and Ernest L. Madsen, contributing to the development of advanced imaging techniques.
Conclusion
James A. Zagzebski's contributions to ultrasound imaging through his innovative patents have significantly impacted the field of medical diagnostics. His work continues to pave the way for advancements in imaging technology, enhancing the quality of patient care.