A point-of-care multimodal biosensor for continuous and remote monitoring of physiological signs in patients with infectious respiratory diseases

Thien Nguyen; Soongho Park; Amir Gandjbakhche

doi:10.1117/12.3000078

13 March 2024 A point-of-care multimodal biosensor for continuous and remote monitoring of physiological signs in patients with infectious respiratory diseases

Thien Nguyen, Soongho Park, Amir Gandjbakhche

Author Affiliations +

Proceedings Volume PC12838, Biophotonics in Exercise Science, Sports Medicine, Health Monitoring Technologies, and Wearables V; PC128380C (2024) https://doi.org/10.1117/12.3000078
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

We have developed an integrated wearable to monitor skin temperature, blood and tissue oxygen saturation levels, respiratory rate, and pulse rate. The wearable was tested during different breathing exercises including breath holding, paced breathing, and hypercapnia. Preliminary data showed a consistent agreement between measurements from the wearable with signals measured from a commercial system. In addition, tissue oxygen saturation level measured at the subjects’ chest corresponds better to a breathing exercise than arterial blood oxygen saturation level measured at a fingertip. This result demonstrates the capability of our wearable device in monitoring physiological signs in patients with infectious respiratory diseases.

Conference Presentation

Citation Download Citation

Thien Nguyen, Soongho Park, and Amir Gandjbakhche "A point-of-care multimodal biosensor for continuous and remote monitoring of physiological signs in patients with infectious respiratory diseases", Proc. SPIE PC12838, Biophotonics in Exercise Science, Sports Medicine, Health Monitoring Technologies, and Wearables V, PC128380C (13 March 2024); https://doi.org/10.1117/12.3000078

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