Company Filing History:
Years Active: 2019-2022
Title: Innovations by David Roy Axness in Cardiac Care
Introduction
David Roy Axness is a notable inventor based in Fall City, WA (US), recognized for his contributions to cardiac care technology. With a total of six patents to his name, Axness has made significant advancements in the field of defibrillation and cardiac rhythm monitoring.
Latest Patents
Among his latest patents is an "Apparatus for monitoring a cardiac rhythm during CPR," which includes a defibrillator and a method that utilizes an ECG analysis algorithm. This algorithm is designed to detect cardiac arrhythmias even in the presence of noise artifacts caused by CPR compressions. The apparatus provides guidance throughout a cardiac rescue protocol, enhancing the effectiveness of rescues by increasing CPR 'hands-on' time, improving treatment of refibrillation, and reducing transition times between CPR and electrotherapy. Another significant patent is the "Automated external defibrillator (AED) with dual ECG analysis algorithms." This AED employs two different ECG analysis algorithms that work sequentially to enhance the accuracy of shock decisions. The first algorithm is optimized for analysis during CPR periods, while the second is tailored for hands-off periods. This innovative approach allows the AED to switch algorithms based on the current cardiac rhythm analysis, ultimately improving rescue effectiveness.
Career Highlights
David Roy Axness is currently associated with Koninklijke Philips Corporation N.V., where he continues to develop groundbreaking technologies in the medical field. His work focuses on improving patient outcomes during cardiac emergencies.
Collaborations
Axness has collaborated with notable colleagues, including Stacy Gehman and James Knox Russell, contributing to the advancement of cardiac care technologies.
Conclusion
David Roy Axness stands out as a pioneering inventor in the realm of cardiac care, with his innovative patents significantly enhancing the effectiveness of defibrillation and CPR. His contributions are vital in improving patient outcomes during critical situations.
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