Company Filing History:
Years Active: 2002-2008
Title: The Innovations of Steven W. Badelt
Introduction
Steven W. Badelt is a notable inventor based in Granada Hills, CA. He has made significant contributions to the field of cardiac stimulation devices, holding a total of 7 patents. His work focuses on improving the functionality and effectiveness of implantable devices that aid in cardiac health.
Latest Patents
One of his latest patents is for an implantable cardiac stimulation device that includes an output circuit capable of providing arbitrarily shaped defibrillation waveforms. This innovative output circuit allows for a pulse waveform of virtually any desired shape, enhancing the device's ability to respond to cardiac activity. The device features a sensing circuit that monitors cardiac activity and an arrhythmia detector that identifies fibrillation based on the cardiac activity signal. When an arrhythmia is detected, the output circuit generates a stimulation output pulse. This circuit employs an H-bridge with switching devices that control both the output pulse waveform through pulse-width modulation and the output pulse polarity.
Another significant patent involves a system and method for measuring lead impedance in an implantable stimulation device using pulse-train waveforms. This leakage detection system is designed for use in devices such as cardioverter defibrillators. It includes a switch bank and a controller that manages the switching arrangements of various switches. The system generates a pulse-train waveform consisting of a sequence of pulses with opposite polarities, delivered in a preselected temporal relation. The controller detects current leakage from the pulse generator to the tissues by analyzing the voltage or current of the pulse generator, leads, and electrodes. The alternating polarities of the biphasic pulse-train waveforms enhance the stimulation threshold of motor or sensory nerves and excitable tissues.
Career Highlights
Steven W. Badelt has made a remarkable impact in the field of cardiac technology through his innovative patents. His work at Pacesetter, Inc. has positioned him as a leader in developing advanced cardiac stimulation devices. His inventions have contributed to improving patient outcomes and enhancing the safety and efficacy of cardiac treatments.
Collaborations
Throughout his career, Steven has collaborated with notable colleagues, including Gabriel A. Mouchawar and Jorge N. Amely-Velez. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in cardiac care.
Conclusion
Steven W. Badelt's contributions to