Implementation, Validation and Clinical Testing of Oximetry Device for Microcirculation Assessment in Oral Tissue
Hojat Lotfi, Bibiana Falcão, Valentina Vassilenko
TL;DR
This paper introduces a new oximetry device for non-invasive, real-time monitoring of oral tissue health by measuring oxygen saturation levels in the gums.
Contribution
The novel pulse oximetry device uses reflective photoplethysmography for non-invasive gingival microcirculation assessment.
Findings
The device's sensor probe design and calibration process were detailed and evaluated.
Initial clinical measurements of gingival oxygen saturation were successfully obtained during oral rehabilitation consultations.
Abstract
The recent rise in living standards has been accompanied by increased awareness and emphasis on oral health. Non-invasive assessment of gingival microcirculation and accurate evaluation of oxygen supply to oral tissues are critical for the early diagnosis of oral diseases. These factors also play a pivotal role in optimizing treatment planning and improving outcomes in dental implantology. In this study, we report the development and implementation of a novel pulse oximetry device based on reflective photoplethysmography technology, designed for non-invasive, real-time monitoring of gingival health through the measurement of oxygen saturation levels. A detailed description of the technology, including key aspects of sensor probe design, is provided, with particular emphasis on the calibration process and performance evaluation of the prototype. Furthermore, we present and discuss the…
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Taxonomy
TopicsOptical Imaging and Spectroscopy Techniques · Non-Invasive Vital Sign Monitoring · Oral microbiology and periodontitis research