Location History:
- Nashville, TN (US) (2002)
- Shaker Heights, OH (US) (2011)
Company Filing History:
2 out of 1,153 
1 out of 1,039 
Years Active: 2002-2011
Title: Innovations in Optical Spectroscopy by Steven A Toms
Introduction
Steven A Toms is an accomplished inventor based in Shaker Heights, OH (US). He holds 2 patents that focus on advancements in optical spectroscopy, particularly in the medical field. His work aims to improve the differentiation of normal and malignant tissues, which is crucial for effective diagnosis and treatment.
Latest Patents
One of Toms' latest patents is a "System and method for differentiation of normal and malignant in vivo liver tissues." This innovative method involves illuminating liver tissues with excitation light, measuring the emitted fluorescent light, and analyzing the spectra to identify malignant tissues. The process includes several steps, such as comparing fluorescence and diffused reflection spectra to distinguish between normal and malignant liver tissues.
Another significant patent is related to "Tumor demarcation using optical spectroscopy." This study investigates the use of fluorescence and diffuse reflectance spectra to differentiate between normal and tumorous brain tissues. The findings reveal that the intensity of fluorescence from normal brain tissues is greater than that from tumorous tissues. Toms developed empirical discrimination algorithms that achieved an impressive average sensitivity of 96% and specificity of 93%.
Career Highlights
Throughout his career, Steven A Toms has contributed to significant advancements in medical technology. His work has been instrumental in enhancing diagnostic methods, particularly in oncology. He has collaborated with leading institutions, which has further enriched his research and innovations.
Collaborations
Toms has worked with notable organizations such as Vanderbilt University and The Cleveland Clinic Foundation. He has also collaborated with esteemed colleagues, including Wei-Chiang Lin and Anita Mahadevan-Jansen, to push the boundaries of optical spectroscopy in medical applications.
Conclusion
Steven A Toms is a pioneering inventor whose contributions to optical spectroscopy have the potential to revolutionize medical diagnostics. His innovative patents reflect a commitment to improving patient outcomes through advanced technology.