Nicolet Sonara tekSonara/tek TCD system is a Transcranial Doppler Module that facilitates easy and non-intruding assessment of blood flow velocities in the basal cerebral arteries. Be it hospital vascular departments, private clinics or mobile screening units, this product offers a cost-effective and convenient solution for performing TCD exams at every place. The product comes with time-saving tools like protocol-driven exams, high quality Doppler signal and multi-button advanced remote control. The added tools like M-mode or multi-depth display, pre-configured or custom protocols and up to 120 seconds of spectral data available for real-time review helps in performing TCD exams quickly and proficiently. The main features are: It comes with high quality Doppler Signal and unilateral monitoring options. It is DICOM compatible and can handle multiple languages. Multi-button Advanced Remote Control and M-mode and Multi-Depth Displays in Diagnostic and Monitoring Modes help in performing exams quickly. Single channel Emboli Detection with variable thresholds and statistics and trending packages are also available. Specialty tests like VMR and BHI can be conducted as well.