Company Filing History:
Years Active: 1984-1990
Title: David R Hearn: Innovator in Medical Imaging Technology
Introduction
David R Hearn is a notable inventor based in Wellesley, MA (US). He has made significant contributions to the field of medical imaging, holding a total of 4 patents. His innovative work focuses on enhancing imaging technologies through advanced methods.
Latest Patents
One of Hearn's latest patents is a medical imaging device that utilizes triggered plasma cathode flash X-ray sources. This device employs multiple triggered plasma cathode flash X-ray sources, each featuring an axially extending round anode rod, a cathode, and a trigger electrode. The application of a trigger pulse between the electrode and the cathode generates a burst of plasma near the cathode. This plasma contains electrons that are accelerated toward and impact the anode in a region known as the 'focal spot', producing X-rays when a voltage source applies a predetermined voltage between the cathode and anode. The invention also includes a non-conducting surface that interconnects the electrode with a cathode or a conductor held at the same potential as the cathode. The application of a trigger pulse to the electrode causes flashover across this surface, resulting in the production of the burst of plasma.
Career Highlights
David R Hearn is associated with Elscint Ltd., a company known for its advancements in medical imaging technology. His work at Elscint Ltd. has allowed him to develop innovative solutions that enhance the capabilities of medical imaging devices.
Collaborations
Hearn has collaborated with notable coworkers such as A Robert Sohval and Gerald Cooperstein. These collaborations have contributed to the development of cutting-edge technologies in the medical imaging field.
Conclusion
David R Hearn's contributions to medical imaging technology through his patents and work at Elscint Ltd. highlight his role as an influential inventor. His innovative approaches continue to shape the future of medical imaging.