Wearable Technology

The externally worn transmitter (wearable antenna assembly (WAA)) is an electronic device used to power the receiver that is placed under the skin.  The Freedom System uses wireless technology for power. Wireless power is sent from the WAA and through the skin to the Receiver, that is coupled with the implanted Stimulator. The implanted Receiver and Stimulator only accept power and parameter settings from a personalized, specific WAA for each patient.


Freedom Transmitter Specifications:
Amplitude: 0 to 25.4 mA (Total Current)
Pulse Width: 50 to 500 us
Frequency: 5 to 1500 Hz
User controls: power on/off, increase/decrease amplitude, cycle programs
Amplitude settings: Increase amplitude in 0.1 mA increments.
Power indicator, Charging and Programming Indicator
Cycle Programs: select set of stimulation parameters pre-programmed by your clinician by pressing + and – at the same time