Company Filing History:
Years Active: 2023
Title: Urvan Christen: Innovator in Photoplethysmography Technology
Introduction
Urvan Christen is a notable inventor based in Pully, Switzerland. He has made significant contributions to the field of photoplethysmography (PPG) technology, holding a total of four patents. His work focuses on enhancing the quality and accuracy of PPG signals, which are crucial for various medical applications.
Latest Patents
One of Urvan Christen's latest patents is titled "Systems and methods for autocorrelation based assessment of PPG signal quality." This invention involves systems and methods for assessing PPG signals generated from transdermal optical data. The technology includes a computing device that generates a color intensity signal using a sequence of transdermal images of a subject. The device computes a signal quality metric of the color intensity signal and provides an indication of its quality for display.
Another significant patent is "Systems and methods for acquiring PPG signals for measuring blood pressure." This invention describes a process where a computing device acquires a sequence of images representing transdermal optical data of a subject. It generates downsampled color frames and identifies a central image block within each frame. The device then generates a PPG signal using color intensity values from these frames to determine the subject's blood pressure.
Career Highlights
Urvan Christen's career is marked by his innovative approach to medical technology. His patents reflect a deep understanding of both the technical and practical aspects of PPG signal acquisition and assessment. His work has the potential to improve non-invasive blood pressure measurement techniques, making them more accessible and reliable.
Collaborations
Urvan collaborates with talented individuals in his field, including Eliott Jones and Jean-Francois Knebel. These partnerships enhance the development and implementation of his innovative technologies.
Conclusion
Urvan Christen is a pioneering inventor whose work in photoplethysmography technology is shaping the future of medical diagnostics. His patents demonstrate a commitment to improving healthcare through innovation.
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