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Pulse oximetry data confidence indicator

  • US 20060195025A1
  • Filed: 04/04/2006
  • Published: 08/31/2006
  • Est. Priority Date: 01/07/1999
  • Status: Active Grant
First Claim
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1. A patient monitor including one or more alarms responsive to physiological data acquired through a noninvasive sensor, the patient monitor comprising:

  • a physiological data input;

    a signal quality measure input;

    an alarm threshold input;

    an alarm trigger output; and

    a processing device adapated to reduce a probability of missed true alarm conditions during high confidence and reduce a probability of false alarm conditions during low confidence.

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