Engineering Energy for the Operating Room
APRUS has focused on high-frequency electrosurgical-generator development since 2013.
Instant Response Technology
Incorporated into Alpha 1.0 IR and IRSL. Public product communication focuses on responsive operating behavior while proprietary implementation remains confidential.
Monopolar Energy Modes
Pure Cut, Blend selections, Standard Coagulation and Spray Coagulation are configured according to the selected Alpha platform.
Bipolar Energy
Capability ranges from Standard Bipolar on Alpha Smart to dedicated Bipolar Cut/Coag, Continuous Auto Bipolar on IR and bipolar saline on IRSL.
Return-Electrode Monitoring
Alpha Smart incorporates Neutral Electrode Monitoring. Alpha 1.0 IR and IRSL incorporate CQM with split-pad support.
Surgeon Profiles
Alpha 1.0 IR and IRSL support profiles for up to 10 surgeons for repeat users in shared operating environments.
Electrical Architecture
Isolated output and defibrillator-proof architecture are incorporated across the current Alpha family.
Touchscreen or dedicated physical controls.
Alpha Smart: 7-inch touchscreen.
Alpha 1.0 IR / IRSL: membrane keypad with 7-segment digital displays.


Dedicated saline energy platform on IRSL.
IRSL adds Saline Pure Cut, three Saline Blend modes and Saline Coagulation alongside its conventional monopolar and bipolar functions.
