×

Cardiopulmonary resuscitation monitoring apparatus

  • US 8,744,542 B2
  • Filed: 03/09/2012
  • Issued: 06/03/2014
  • Est. Priority Date: 03/25/2011
  • Status: Active Grant
First Claim
Patent Images

1. A cardiopulmonary resuscitation monitoring apparatus comprising:

  • a detecting unit configured to obtain a timing of a chest compression period from a detection signal during execution of cardiopulmonary resuscitation;

    a pulse oximeter configured to detect a change of a blood volume over the chest compression period based on the timing, and configured to obtain an oxygen saturation from the change of the blood volume;

    an evaluating unit configured to perform evaluation related to the cardiopulmonary resuscitation based on the oxygen saturation; and

    an outputting unit configured to perform an outputting operation in accordance with a result of the evaluation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×