This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the Department of Health. Active years: 1984.
Company Filing History:
Years Active: 1984
Title: The Innovative Contributions of Raphael V Fitzgerald
Introduction
Raphael V Fitzgerald is a notable inventor based in Falls Church, VA (US). He has made significant contributions to the field of medical technology, particularly through his innovative work on fiber optic probes. His inventions aim to enhance the understanding and monitoring of physiological conditions in the human body.
Latest Patents
Fitzgerald holds a patent for a fiber optic P.sub.O.sbsb.2 probe. This advanced fiber optic probe is designed to be implanted in human body tissue for physiologic studies. It enables the measurement and monitoring of the partial pressure of gaseous oxygen in the bloodstream, specifically within particular blood vessels. The probe operates on the principle of dye fluorescence oxygen quenching. Structurally, it consists of two 150-micrometer strands of plastic optical fiber, which end in a section of porous polymer tubing. This tubing serves as a jacket for the fibers and is packed with a suitable fluorescent light-excitable dye on a porous adsorptive particulate polymeric support. The jacket is typically made from a hydrophobic, gas-permeable material known as Celgard, although other suitable materials can also be utilized. The small size and flexibility of the fiber optic probe allow it to be easily threaded through small blood vessels located in various tissues of the body.
Career Highlights
Fitzgerald's career is marked by his dedication to advancing medical technology. His work has been recognized for its potential to improve patient care and enhance the accuracy of physiological measurements. He is affiliated with the United States of America as represented by the Department of Health, where he continues to contribute to innovative healthcare solutions.
Collaborations
Fitzgerald has collaborated with John I Peterson, furthering the development and application of his inventions in the medical field.
Conclusion
Raphael V Fitzgerald's contributions to the field of medical technology through his fiber optic probe exemplify the impact of innovation in healthcare. His work not only enhances our understanding of physiological processes but also paves the way for improved medical interventions.