John G Frost

Title: Innovations of John G Frost in Physiological Event Recognition

Introduction

John G Frost is a notable inventor based in West Pymble, Australia. He has made significant contributions to the field of physiological event recognition, particularly through his innovative patent. His work has implications for medical technology, especially in the area of heart pacing.

Latest Patents

John G Frost holds a patent for "Physiological event recognition techniques for use with a delta modulator." This invention involves a sophisticated method where signals sensed on a heart pacer electrode are converted by a delta modulator into a sequence of samples represented by 0 and 1 bit values. The process includes delaying the resulting bit sequence and continuously subtracting the original sequence from its delayed version using a clocked up/down counter to derive a count. When this count reaches a predetermined threshold, three distinct recognition logic circuits are activated for a brief duration of two milliseconds. Each circuit has a unique method for recognizing a heartbeat, ensuring accurate detection.

Career Highlights

Throughout his career, John G Frost has been associated with Telectronics Pty. Limited, where he has applied his expertise in developing innovative technologies. His work has contributed to advancements in medical devices, particularly those related to cardiac health.

Collaborations

John has collaborated with notable colleagues, including David K Money and Andrew D MacLaurin. Their combined efforts have fostered a productive environment for innovation and development in their field.

Conclusion

John G Frost's contributions to physiological event recognition highlight his role as a significant inventor in medical technology. His patent demonstrates a commitment to improving heart pacing technology, showcasing the importance of innovation in healthcare.