Rafael E Delgado

Title: Innovations by Rafael E Delgado

Introduction

Rafael E Delgado is a notable inventor based in Coral Gables, FL (US). He has made significant contributions to the field of auditory evoked potentials, holding a total of 3 patents. His work focuses on advancing methods and systems for profiling brain electrical activity.

Latest Patents

One of his latest patents is titled "Steady state measurement and analysis approach to profiling auditory evoked potentials from short-latency to long latency." This invention relates to methods and systems for profiling evoked potentials in brain electrical activity. It applies steady state response concepts to analyze longer latency responses that reflect activity in brain regions beyond the brainstem, extending to the cortex. The use of repeated stimuli within a single analysis window produces a quasi steady-state response, allowing for high-resolution spectral analysis. Response amplitudes are measured at repetition rates from 80 to below 1 Hz, using trains of repeated tone-burst stimuli. An amplitude measure, defined as the harmonic sum, is incorporated into the spectral power of the response carried by both the fundamental frequency and its harmonics. Additionally, time ensemble averaging can be employed to improve the signal-to-noise ratio.

Another patent involves audiometric devices, which includes a method for adhering an audiometric device to the surface of an ear or to an ear canal. The device includes an adhesive that contacts the surface of the ear or the ear canal, allowing for the conduction of an audiometric procedure while the device is adhered.

Career Highlights

Throughout his career, Rafael has worked with several companies, including Intelligent Hearing Systems and Mednax Services, Inc. His expertise in auditory systems has positioned him as a key figure in the development of innovative audiometric solutions.

Collaborations

Rafael has collaborated with notable individuals in his field, including Ozcan Ozdamar and Edward Miskiel. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Rafael E Delgado's contributions to auditory evoked potentials and audiometric devices highlight his innovative spirit and dedication to improving auditory health. His patents reflect a commitment to advancing technology in this important field.