George J Kelen

Title: Innovations in Cardiac Technology by George J. Kelen

Introduction

George J. Kelen, based in Staten Island, NY, is a notable inventor in the field of cardiac technology, holding six patents to his name. His innovative work primarily focuses on enhancing the analysis and interpretation of electrocardiographic signals, which is crucial for identifying potential heart rhythm disturbances.

Latest Patents

Kelen's most recent inventions demonstrate his commitment to advancing healthcare technology. One of his significant patents is the "Dynamic ST Segment Estimation and Adjustment." This method and apparatus dynamically estimate the ST segment of a rate-varying electrocardiogram by comparing results from a mathematical relationship between calculated beat averages and a predetermined standard. The process involves creating a table of known heartbeats and using it to derive the ST segment length for any given heartrate dynamically.

Additionally, he developed the "Method and Apparatus for Spectral Analysis of Electrocardiographic Signals." This invention utilizes frequency domain signal processing to analyze ECG signals recorded from the body. It reveals abnormalities in electrical conduction, essential for identifying patients at risk of severe heart rhythm disturbances. The technique employs Fourier analysis of short overlapping segments to create a three-dimensional map, known as the 'spectrocardiogram,' helping to visualize changes in the ECG signal's frequency content over time. Kelen's method also offers various user-selectable processing and plotting options, enabling detailed differentiation between normal and abnormal spectrocardiograms.

Career Highlights

George J. Kelen has made significant strides in his career while working at Del Mar Avionics, Inc., where he applies his expertise to developing groundbreaking medical technologies. His innovative approaches in electrocardiography have positioned him as a prominent figure in cardiac research and technology.

Collaborations

Throughout his career, Kelen has collaborated with fellow professionals like Raphael Henkin, contributing to the advancement of cardiac diagnostic tools and methodologies. Their joint efforts have been pivotal in enhancing the reliability and accuracy of cardiac monitoring.

Conclusion

George J. Kelen's contributions to the field of cardiac technology through his patents reflect his dedication to improving patient care and safety. His innovative methods for analyzing electrocardiographic signals demonstrate the vital role of inventors in advancing medical technologies and potentially saving lives.