Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 29, 2012
Patent Application Number
12471716
Date Filed
May 26, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A physiological sensor having reduced sensitivity to interference includes a light source, a light detector in optical communication with the light source, and a sensor pad at least partially housing the light source and the light detector. The sensor pad is configured to be capacitively isolated from a patient. Moreover, the physiological sensor may be electrically connected to an amplifier having a signal ground and a monitor.
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