John S Ramos

Title: The Innovations of John S. Ramos

Introduction

John S. Ramos is an accomplished inventor based in Buffalo Grove, IL (US). He has made significant contributions to the field of medical imaging technology, particularly through his innovative work on x-ray tubes. His expertise and creativity have led to advancements that enhance the performance and efficiency of x-ray systems.

Latest Patents

John S. Ramos holds a patent for an innovative x-ray tube design titled "X-ray tube anode focusing by low voltage bias." This invention involves a unique approach where the cathode cup is battery biased at a low level, approximately 30 volts DC. This bias inhibits the formation of 'wings' on the focal spot of electrons bombarding the anode. The design includes geometric modifications to the filament and focusing cup arrangement, which partially inhibit the dispersion of electrons. This results in improved x-ray focal spot quality, especially at high current levels. At lower current levels, the low DC battery bias further enhances the anti-dispersion effects, ensuring optimal performance.

Career Highlights

John S. Ramos is associated with Picker International, Inc., a company known for its advancements in medical imaging technology. His work at Picker has allowed him to apply his innovative ideas in a practical setting, contributing to the development of cutting-edge x-ray systems.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Avery D. Furbee and Carl F. Bauer. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their field.

Conclusion

John S. Ramos is a notable inventor whose work has had a profound impact on x-ray technology. His innovative patent demonstrates his commitment to improving medical imaging systems. His contributions continue to influence the industry and enhance the quality of healthcare.