Thomas L Fletcher

Title: Innovations by Thomas L. Fletcher

Introduction

Thomas L. Fletcher is an accomplished inventor based in Columbus, OH (US). He has made significant contributions to the field of electrobiological stimulation, holding a total of 3 patents. His work focuses on the therapeutic and diagnostic applications of electrical stimulation of tissue.

Latest Patents

One of his latest patents involves the electrical stimulation of tissue for therapeutic and diagnostic purposes. This innovative method utilizes transcranial application of high-frequency square wave bursts that exhibit no direct current (d.c.) term across the cranial region. The stimulation process begins with ramp generators and positive and negative voltage converters, which create the necessary base form and burst frequencies. The voltage waveform produced is square in nature. Both voltage and current are monitored and processed through comparator logic, adhering to predetermined thresholds and windows. The system includes overcurrent and overvoltage detection mechanisms to ensure rapid shutdown in case of anomalies. Additionally, d.c. offset detection and waveform balance tests are implemented to enhance safety. This system allows for both diagnostic and therapeutic procedures, integrating safety monitoring and controller-based development of stimulating waveforms, all while maintaining the absence of a d.c. term. The feed point voltage and current waveforms are mathematically analyzed for diagnostic purposes.

Career Highlights

Throughout his career, Thomas L. Fletcher has worked with various organizations, including Foster Bio Technology Corporation. His expertise in electrobiological stimulation has positioned him as a notable figure in the field.

Collaborations

One of his notable coworkers is George B. Foster, with whom he has collaborated on various projects.

Conclusion

Thomas L. Fletcher's innovative work in electrical stimulation has paved the way for advancements in therapeutic and diagnostic applications. His contributions continue to influence the field and enhance safety in medical procedures.