PULSE OXIMETRY SENSOR WITH A PRESSURE SENSOR

摘要

Disclosed embodiments may include a pressure sensor comprising a flexible pressure pad and a printed circuit board (PCB) having a plurality of pairs of conductive traces is disclosed. The pressure pad has a conductive surface aligned with the pairs of conductive traces. The conductive surface is configured to electrically couple the pairs of conductive traces. The amount of pressure applied to the pressure pad can be determined by the number of conductive trace pairs capable of conducting an electrical current.