Company Filing History:
Years Active: 1978
Title: The Innovations of Donald B Johnson
Introduction
Donald B Johnson is a notable inventor based in Houston, TX, who has made significant contributions to the field of cardiac monitoring technology. With a total of 2 patents to his name, Johnson's work focuses on improving the accuracy and reliability of cardiac signal detection.
Latest Patents
One of Johnson's latest patents is titled "Apparatus and method for reporting detected error in a cardiac signal." This innovative system allows for the simultaneous monitoring of multiple patients' electrocardiac waveforms. It generates model waveforms for each patient and establishes interval limits for comparison with subsequently monitored waveforms. The system effectively stores and reports errors associated with each patient, prioritizing them based on the seriousness of the conditions.
Another significant patent is the "Fail safe detector in a cardiac monitor." This invention provides an alarm system that indicates a failure in responding to cardiac waveforms. It includes a timeout circuit that produces an alarm if not periodically reset by pulses from the measurement of cardiac waveforms. Additionally, it has mechanisms to sense whether cardiac waveforms are being received, ensuring that false alarms are minimized.
Career Highlights
Donald B Johnson is currently employed at Hycel, Inc., where he continues to develop innovative solutions in cardiac monitoring. His work has been instrumental in enhancing patient safety and improving the functionality of cardiac monitoring systems.
Collaborations
Johnson collaborates with Howard Andrew Vick, contributing to advancements in their field through shared expertise and innovative ideas.
Conclusion
Donald B Johnson's contributions to cardiac monitoring technology exemplify the impact of innovation in healthcare. His patents reflect a commitment to improving patient outcomes through advanced monitoring systems.