Dennis S Madison

Title: Innovations by Dennis S Madison: Pioneering Closed Loop Pressure Determination Systems

Introduction

Dennis S Madison, an accomplished inventor based in Ramsey, Minnesota, has made significant contributions to the field of pressure transduction through his innovative designs. With a total of two patents to his name, Madison's work showcases cutting-edge technology aimed at enhancing the functionality of fiber optic pressure systems.

Latest Patents

Madison's latest patents include a Closed Loop Pressure Determination System and a Vacuum Calibration Method for an Optical Fiber Pressure Transducer. The closed loop control system detailed in his first patent outlines a fiber optic pressure transducer that operates via a flexible, pressure-sensitive membrane. This membrane is designed to couple with the pressure to be measured on one side, while the opposite side connects to a sealed passage within an optical fiber pathway linked to a control module. The unique adjustment of pressure within this passage, carried out by a pressure generator, enables accurate compensation for variations in the measured pressure. This system utilizes a comparator to produce an output signal that compares a predetermined reference pressure with a modulated light signal from the transducer, ensuring efficient monitoring and adjustment of the pressure readings.

His second patent focuses on a method for normalization and calibration of fiber optic pressure transducers. This method involves measuring the light signals emitted during different pressure conditions, allowing for precise adjustments in the system’s offset and gain. By creating a table of evaluated light signals and the corresponding pressures, Madison's invention ensures reliability in pressure measurements across various applications.

Career Highlights

Madison is associated with Medamicus, Inc., a company dedicated to advancing medical technologies through innovative solutions. His role at Medamicus underscores his commitment to creating reliable and efficient pressure-sensing devices that aim to revolutionize the industry.

Collaborations

While specific collaborations are not detailed in the provided data, the nature of Madison's work suggests that he may have engaged with various engineers and researchers in the field of optical technologies and pressure measurement systems. These professional interactions likely enhance the development and applicability of his inventions.

Conclusion

Dennis S Madison stands out as an innovative inventor whose contributions in pressure transduction systems have the potential to significantly impact both medical and industrial fields. His dedication to advancing fiber optic pressure technology, evidenced by his patents, showcases his expertise and commitment to innovation. As he continues to work with Medamicus, Madison's future projects are anticipated with great interest for their potential to further enhance pressure measurement technologies.