| abstract |
Devices, systems and methods related to biopotential sensing and medical monitoring are disclosed. Biopotential sensor units include a transmitter for wirelessly transmitted the biopotential information. The transmitter may be limited by its transmission power and range in order to reduce electromagnetic interference. The biopotential sensors include an external auditory canal temperature sensor, an ear pulse oximeter, and a hypnotic state sensing EEG. The sensor units communicate with a patient monitor unit located on a patient. The patient monitor unit wirelessly communicates with a central station. |