MULTI-SITE NONINVASIVE MEASUREMENT OF A PHYSIOLOGICAL PARAMETER

Abstract: a patient monitor can noninvasively measure a physiological parameter using sensor data from different measurement sites on a patient. the patient monitor can combine all sensor data from different measurement sites into a raw or minimally processed data form to generate a single, robust measurement of the physiological parameter. an optical sensor of a patient monitor can include multiple photodetectors each configured to generate a signal when detecting light attenuated by the patient's tissue. a measurement of a physiological parameter can be determined based on at least in part on the multiple signals from the multiple photodetectors.

Inventor(s): Vikrant Sharma, Philip Perea, Prashanth Iyengar

CPC Classification: A61B5/6814 ({Head})

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