This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Obs Medical Limited. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: Alan Patterson: Innovator in Biomedical Signal Analysis
Introduction
Alan Patterson is a notable inventor based in Oxford, GB. He has made significant contributions to the field of biomedical signal analysis, particularly through his innovative methods for analyzing electrocardiograms. With a total of 2 patents, Patterson's work has the potential to enhance the accuracy and efficiency of medical diagnostics.
Latest Patents
Patterson's latest patents include a "Method of biomedical signal analysis including improved automatic segmentation." This method utilizes a Hidden Markov Model to analyze biomedical signals, such as electrocardiograms. By employing two Hidden Markov Models, the method effectively detects the start and end of the QT interval. It also computes the relationship between the QT interval and heart rate, allowing for a contemporaneous value for the slope of this relationship. This innovative approach enables efficient and accurate comparisons of electrocardiograms taken on different days by selecting time windows at the same time of day.
Another significant patent is the "Biomedical signal morphology analysis method." This method quantifies the shape of an ECG waveform by detecting the JT segment using two Hidden Markov Models. It calculates the analytic signal of the JT segment, with parameters used as shape descriptors. These descriptors can be displayed in a dimensionality-reduced mapping, allowing for the creation of templates representing characteristic shapes. The novelty of new waveforms can be quantified by comparing their shape descriptors to a predefined normal training set.
Career Highlights
Alan Patterson is currently associated with Obs Medical Limited, where he continues to develop and refine his innovative methods in biomedical signal analysis. His work has garnered attention for its potential applications in improving patient care and diagnostic accuracy.
Collaborations
Patterson has collaborated with notable colleagues, including Lionel Tarassenko and Iain Guy Strachan. Their combined expertise contributes to the advancement of research in biomedical signal processing.
Conclusion
Alan Patterson's contributions to biomedical signal analysis through his patents and collaborations highlight his role as an innovator in the field. His work promises to enhance the understanding and analysis of critical biomedical signals, ultimately benefiting medical diagnostics and patient care.