• Bed Sensors Help Detect Problems Early • MedicalExpo e-Magazine
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    Bed Sensors Help Detect Problems Early

    Bed sensors to monitor cardiac activity (Courtesy of U. Missouri)

    Researchers at the University of Missouri have been testing the benefits of non-invasive, contact-free bed sensors for the health of elderly people living in a retirement community.

    The sensors continuously monitor heart rate, respiration rate and overall cardiac activity. A hydraulic transducer, a flexible tube of water, measures the mechanical effects of blood flow in the circulatory system. In the study, four hydraulic transducers were placed under a mattress to capture participants’ cardiac data.

    According to the researchers, continuous heart rate monitoring provides a significant benefit for older adults. It also identifies sleep patterns, whose variations can constitute an early sign of illness.


    About the Author

    Journalist for 13 years in Paris, Brussels and Washington, Celia Sampol is the editor-in-chief of NauticExpo e-magazine.

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