The PULSARCI100 and the SONATATI100 are designed to support a wide range of telemetry and assessment functions, enabling CI professionals to test implant function precisely and to monitor the interaction between the implant and the auditory nerve.
The Comprehensive Diagnostic Toolkit (CDT) is a set of advanced diagnostic tools for use by CI professionals. CDT employs advanced technologies such as triphasic precision pulses and the patented adaptive Sigma-Delta modulation to back-deliver highly precise information from the implant
Impedance & Field Telemetry (IFT) – information regarding implant and electrode function.
Status Telemetry* –information on the unique implant ID and certain stimulation parameters.
Precision IFT* - extensive impedance and field telemetry measurements.
Auditory Nerve Response Telemetry (aRT™)* – Precise information on the physiological response of the auditory nerve to stimulation by the cochlear implant. aRT employs MED-EL’s patented adaptive Sigma-Delta modulation operating at 1.2 megasamples per second. This results in a higher resolution of the nerve response, reduced artifacts and better ECAP (Evoked Auditory Potential) predictability.
Example of an ART recording with variations in stimulation current
* Future accessibility dependent on system implementation and regulatory clearance.
Speech Processors 
