Company Filing History:
Years Active: 1987
Title: Gerald A. Kien: Innovator in Heart Valve Evaluation Technology
Introduction
Gerald A. Kien is a notable inventor based in Tower Lakes, Illinois. He has made significant contributions to the field of medical technology, particularly in the evaluation of artificial heart valves. His innovative approach combines advanced algorithms and microprocessor technology to enhance the assessment of heart valve performance.
Latest Patents
Gerald A. Kien holds a patent for a "Method and apparatus for evaluating of artificial heart valves." This invention involves a method and apparatus designed to evaluate implanted artificial heart valves, whether mechanical or bioprosthetic. The system utilizes a microprocessor that responds to a series of digital signals, processing those signals that correspond to valve sounds in a phonocardiogram. A deconvolution algorithm transforms these signals into an impact history signal, characterizing the motion of the occluding elements and generating an impulse response signal. The microprocessor further converts the impulse response into a power spectrum signal, allowing for the calculation of ring down times that characterize the physical structure of the valve cage. A recorder is included to graphically portray the extent and nature of degradation and deterioration of the heart valve, enabling precise evaluations and comparisons with earlier recorded impact history signals.
Career Highlights
Gerald A. Kien is associated with International Acoustics Incorporated, where he applies his expertise in acoustics and medical technology. His work focuses on improving the reliability and effectiveness of heart valve evaluations, contributing to advancements in cardiac care.
Collaborations
Gerald collaborates with Hart V. Katz, leveraging their combined expertise to further enhance the development of innovative medical technologies.
Conclusion
Gerald A. Kien's contributions to the evaluation of artificial heart valves exemplify the intersection of technology and healthcare. His innovative methods and dedication to improving medical devices have the potential to significantly impact patient outcomes.
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