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  • ApneaLink imageApneaLink™

    The FREE way to screen for Obstructive Sleep Apnea (OSA).

    Trouble Sleeping?

    You’re not alone, more than 70 million Americans have sleep trouble, including sleep apnea, but many don’t need to struggle through it. Portage Health’s Sleep Disorder Center is here to help, and the ApneaLink™ is the first step.

    Home, Sweet Home

    ApneaLink™ is a screening device that you can take home and use in the comfort of your own home. It can help identify risk factors for Obstructive Sleep Apnea (OSA). If certain risk factors appear, you may want to have a sleep test at our Sleep Disorders Center.

    Ask your primary care provider about the device. After being trained on how to use it, you will be able to take the “little blue box” home and use it to analyze your patterns.

    What Will ApneaLink™ Measure?

    • Apnea-Hypopnea Index – measures breathing per hour of sleep
    • Flow Limitation
    • Oxygen Desaturation Index
    • Pulse and Oximetry Signals
    • Detailed SpO2 Information
    • Cheyne-Stokes Probability

    All your results will be examined by a sleep professional, and made available to you.

    The Next Step

    Our sleep experts will make an individualized plan for you that could include slight modifications to the way you sleep, an in-house sleep study or medication options. Learn more about the Portage Health Sleep Disorders Center.


500 Campus Drive
Hancock, MI 49930
(906) 483-1000


921 W. Sharon Avenue
Houghton, MI 49931
(906) 483-1777

Express Care 


945 Ninth Street
Lake Linden, MI 49945
(906) 483-1030


751 S. Seventh Street
Ontonagon, MI 49953
(906) 884-4120


600 MacInnes Drive
Houghton, MI 49931
(906) 483-1860

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