Sierra® 4 is a modern and intuitive software for Sierra Summit. Sierra 4 offers simple setup and new diagnostic tools for EMG, nerve conduction, evoked potential, and neuromuscular ultrasound examinations. Sierra software is completely integrated into the Summit base unit controls, the StimTroller Plus™ handheld electrical stimulator, Sierra NMUS1 neuromuscular ultrasound, the mouse, the footswitch, and auxiliary stimulators. These components can be programmed in the software to control the function of your preference.

The Sierra software user interface is customizable, flexible, and rich with features designed to improve accuracy and reduce testing time. Color themes, workspaces, protocols, techniques and reference limits can be set up to each user’s preferences.

Tests can be edited or even created on the fly during a case. You can add, delete, or rearrange sites and segments; compare to normative values or see contralateral comparisons; and sort results into a variety of tables. Neuromuscular ultrasound parameters can be predefined and stored as protocols for different anatomies, just like EMG and NCS protocols.