Enhanced Non-Invasive Optical Detection System

An improved non-invasive optical detection system that enhances signal-to-noise ratio and accuracy through advanced ultrasound frequency adjustment, multi-wavelength light emission, and machine learning algorithms.

The original non-invasive optical detection system patent has limitations in terms of signal quality and accuracy. The new inventive concept addresses these limitations by introducing advanced techniques to optimize the signal-to-noise ratio and improve the accuracy of detected optical parameters.

The enhanced non-invasive optical detection system comprises a laser diode array for emitting multiple wavelengths of light, an acoustic assembly configured for emitting ultrasound to create an optical masking zone in a volume of non-interest of a scattering medium, and a processing unit for analyzing the detected optical parameter and providing real-time feedback to adjust the ultrasound frequency. The system can also utilize a fiber optic probe for delivering sample light into the scattering medium and a spectrometer for analyzing the detected optical parameter and providing spectral information. Additionally, the system can be integrated with a signal processing unit and a feedback unit to detect neural activity in the brain and provide real-time feedback to the user.

The new inventive concept introduces the use of advanced ultrasound frequency adjustment, multi-wavelength light emission, and machine learning algorithms to improve the signal-to-noise ratio and accuracy of detected optical parameters, which is not present in the original patent. These advancements provide a significant improvement over the existing technology.

Alternative embodiments of the inventive concept could include using different types of light sources, such as LEDs or optical fibers, or incorporating additional sensors to detect other physiological parameters. Variations of the system could also be designed for specific applications, such as detecting neural activity in different parts of the brain or monitoring physiological parameters in different tissues.

The enhanced non-invasive optical detection system has significant commercial potential in the medical diagnostics and neuromodulation industries, as well as in brain-computer interfacing and neuroengineering applications. The system's ability to provide accurate and real-time feedback makes it an attractive solution for researchers, clinicians, and patients.