Rex E Doherty

Title: Innovations by Rex E. Doherty: A Pioneer in Dental and Medical Devices

Introduction

Rex E. Doherty, an accomplished inventor based in Tustin, California, has made significant contributions to the fields of dental and medical devices. With a total of seven patents to his name, Doherty is recognized for his innovative approach to improving healthcare technologies.

Latest Patents

Among his notable inventions is an "Apparatus for dental treatment using high pressure liquid jet," a revolutionary dental instrument that incorporates a pneumatic pressure intensifier. This device facilitates the generation of a high-velocity liquid jet, allowing for precise dental treatments. It features a pneumatic system with valves to manage the pressure intensifier and control the output to a handpiece. A unique jet forming assembly is designed to adjust the minimum distance from the jet orifice to the tissue target, ensuring that the jet force can be carefully regulated.

Another of his groundbreaking patents is a "Method and apparatus for thermal emulsification," which introduces a medical device capable of emulsifying tissue with heated fluid. This invention is equipped with an active heating element located within a cannula's inner channel, adapted for insertion into tissues such as the cornea. The heating element effectively warms a fluid that flows through the inner channel, creating a bolus periodically generated by a pump. This heated bolus is then directed onto the targeted tissue, enhancing medical procedures.

Career Highlights

Rex E. Doherty has a distinguished career, holding positions at prominent companies such as Surgijet, Inc. and United States Surgical Corporation. His work in these organizations underscores his commitment to advancing technology in healthcare, particularly in surgical instruments and methods.

Collaborations

Throughout his career, Doherty has collaborated with notable colleagues, including Larry L. Hood and William T. Hood. These partnerships have contributed to the development of innovative medical solutions and have fostered an environment of creativity and advancement in the industry.

Conclusion

Rex E. Doherty's contributions to dental and medical technologies through his patents demonstrate his dedication to innovation in healthcare. His work continues to influence the fields he operates in, establishing him as a key figure in the development of advanced medical devices. As technology evolves, Doherty's inventions will likely play a role in shaping the future of patient treatment and surgical practices.