Company Filing History:
3 out of 2,453 
1 out of 2,546 
Years Active: 2000-2002
Title: Innovations of N Reginald Beer in Atherosclerosis Treatment
Introduction
N Reginald Beer is a notable inventor based in Houston, TX, who has made significant contributions to the field of medical technology. He holds four patents, showcasing his innovative approach to addressing complex health issues, particularly atherosclerosis.
Latest Patents
One of his latest patents is focused on an endothelium preserving microwave treatment for atherosclerosis. This method and apparatus aim to treat atherosclerosis by partially dilating the artery while preserving the vital endothelial layer. Microwave energy, with frequencies ranging from 3 GHz to 300 GHz, is propagated into the arterial wall to create a desired temperature profile. This profile is sufficient for thermally necrosing connective tissue and softening fatty and waxy plaque, while limiting heating to surrounding healthy tissues, organs, and blood. The heating period required to raise the temperature by about 20°C within the atherosclerotic lesion can be less than one second. In one embodiment, a radically beveled waveguide antenna is utilized to deliver microwave energy at frequencies from 25 GHz or 30 GHz to about 300 GHz, focusing on a specific radial sector of the artery. This directable heating method preserves healthy sectors of the artery and applies energy to asymmetrically positioned lesions more efficiently than a non-directed beam. A computer simulation is employed to predict isothermic temperature profiles, aiding in the selection of power, pulse duration, beam width, and frequency of operation to maximize energy deposition without harming healthy tissues or sensitive endothelial cells.
Career Highlights
Throughout his career, N Reginald Beer has worked with prominent organizations, including the United States of America as represented by the Administrator of NASA. His work has significantly impacted the medical field, particularly in developing innovative treatments for cardiovascular diseases.
Collaborations
Some of his notable coworkers include James R. Carl and G. Dickey Arndt, who have contributed to his research and development efforts.
Conclusion
N Reginald Beer’s innovative work in the treatment of atherosclerosis exemplifies the potential of microwave technology in medical applications. His contributions continue to pave the way for advancements in cardiovascular health.