Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hung Vo0
Marcelo Lamego0
Cristiano Dalvi0
Date of Patent
October 10, 2017
0Patent Application Number
135844470
Date Filed
August 13, 2012
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A modulated physiological sensor is a noninvasive device responsive to a physiological reaction of a living being to an internal or external perturbation that propagates to a skin surface area. The modulated physiological sensor has a detector configured to generate a signal responsive to the physiological reaction. A modulator varies the coupling of the detector to the skin so as to at least intermittently maximize the detector signal. A monitor controls the modulator and receives an effectively amplified detector signal, which is processed to calculate a physiological parameter indicative of the physiological reaction.
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