Company Filing History:
4 out of 2,347 
3 out of 10 Years Active: 1996-2001
Title: Maria Angela Franceschini: Innovator in Hemoglobin Measurement Technologies
Introduction
Maria Angela Franceschini is a prominent inventor based in Urbana, Illinois, known for her significant contributions to the field of biomedical engineering. With a total of five patents to her name, she has developed innovative methods for measuring hemoglobin saturation in various tissues. Her work has the potential to enhance non-invasive medical diagnostics and improve patient care.
Latest Patents
One of her latest patents is titled "Method for measuring absolute saturation of time-varying and other hemoglobin compartments." This invention presents a time-resolved measurement method that allows for real-time, non-invasive, simultaneous measurement of hemoglobin compartment saturation. It achieves absolute pulse oximetry without the need for calibration based on a healthy population. The calculations utilize quantitative measurements of tissue absorption spectra and amplitude of absorption oscillations at various wavelengths. The invention illuminates tissue and senses light at predetermined distances, acquiring intensity and phase data to calculate absolute tissue optical properties.
Another notable patent is the "Photosensor with multiple light sources." This invention enables the quantitative determination of various materials in highly scattering media, such as living tissue, through an external photometric approach. By using multiple light sources positioned at different distances, the sensor can acquire data that allows for the determination of materials like glucose, oxyhemoglobin, and deoxyhemoglobin in living tissue.
Career Highlights
Maria Angela Franceschini has worked with esteemed institutions, including the University of Illinois and I.S.S. (USA), Inc. Her innovative research has positioned her as a leader in the field of optical measurement technologies.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Enrico Gratton and Sergio Fantini, further enhancing the impact of her work in the scientific community.
Conclusion
Maria Angela Franceschini's contributions to hemoglobin measurement technologies exemplify her dedication to advancing medical diagnostics. Her innovative patents reflect her commitment to improving healthcare through technology.