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Physiological Monitoring Devices Having Sensing Elements Decoupled from Body Motion

  • US 20150366475A1
  • Filed: 01/24/2014
  • Published: 12/24/2015
  • Est. Priority Date: 01/28/2013
  • Status: Active Grant
First Claim
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1. A monitoring device, comprising:

  • a sensor band configured to be secured around an appendage of a subject, wherein the sensor band has a first mass; and

    a sensing element movably secured to the sensor band via a biasing element, wherein the biasing element is configured to urge the sensing element into contact with a portion of the appendage, the sensing element comprising;

    a first sensor configured to sense physiological information from the appendage of the subject; and

    a second sensor configured to sense motion of the sensing element with respect to the sensor band.

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