This document discusses, among other things, a system and method for
detecting biomedical data of a patient. Biomedical data of the patient
can be detected using one or more wireless sensors. The wireless sensor
can include pyro electric and piezo electric properties and can be
coupled to a wireless transceiver to receive the biomedical data.
Examples include wirelessly communicating the biomedical data to a base
station coupled to a polysomnograph (PSG) machine or a sleep therapy
device.