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APPARATUS AND METHOD FOR SENSING BODY INFORMATION

  • US 20150238098A1
  • Filed: 02/09/2015
  • Published: 08/27/2015
  • Est. Priority Date: 02/24/2014
  • Status: Active Grant
First Claim
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1. An apparatus for sensing body information, the apparatus comprising:

  • a light-emitting device configured to emit light toward an object that is to be sensed;

    a light-receiving device configured to detect reflected light reflected from the object;

    an image sensor configured to detect the reflected light; and

    a controller configured to;

    selectively drive at least one of the light-receiving device and the image sensor according to a distance between the object and the light-emitting device; and

    to determine at least one of volume information of the object and blood flow information of the object based on the reflected light.

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