Company Filing History:
Years Active: 1987-1989
Title: Albert W. Rinne: Innovator in Angiographic Injector Technology
Introduction
Albert W. Rinne is a notable inventor based in Bethel Park, PA (US). He has made significant contributions to the field of medical technology, particularly in the development of angiographic injectors. With a total of 2 patents, Rinne's work has advanced the precision and safety of medical procedures involving contrast media.
Latest Patents
Rinne's latest patents include an innovative control system for angiographic injectors. This system precisely regulates the speed of a motor used to expel contrast media from a syringe. The control system is centered around a microprocessor that receives commands from the operator via a keyboard. It then regulates the motor speed by supplying drive command pulses to a circuit that integrates the frequency difference between the command pulses and another pulse train proportional to actual motor speed. The system features a dual loop controller, which provides approximate speed control and a 'velocity correction' voltage to eliminate steady-state speed errors. Additionally, safety systems are integrated to prevent over-volume injections, enhancing the reliability of the injector's performance.
Another significant patent by Rinne involves an angiographic injector with a separable console that selects and displays injector functions and parameters. This design utilizes microprocessors for serial data transmission between the console and injector base, as well as between the injector head and base. The microprocessor in the base controls the injector, ensuring efficient operation.
Career Highlights
Throughout his career, Albert W. Rinne has worked with prominent companies in the medical technology sector, including Liebel-Flarsheim and Liebel-Flarsheim Company LLC. His expertise in developing advanced medical devices has made a lasting impact on the industry.
Collaborations
Rinne has collaborated with various professionals in his field, including Alois A. Langer, contributing to the advancement of angiographic technology.
Conclusion
Albert W. Rinne's innovative contributions to angiographic injectors demonstrate his commitment to enhancing medical technology. His patents reflect a deep understanding of the complexities involved in medical device design and operation. Rinne's work continues to influence the field, ensuring safer and more effective medical procedures.