A free software to record and analyze biosignal waveforms and vital signs from GE® (Solar 8000®, Dash, Bx50®), Philips® (Intellivue®), Drager® (Infinity®, Nihon Kohden® (PSM®, Primus®), Maquet® (Flow-i®, Servo-i®) ventilators, Fresenius Kabi® (Orchestra®, Agilia®, and Link+®), BBraun® syringe pumps, Medtronic® BIS®, Masimo® Root®, DataQ® ADCs, etc. (Full list of supported devices)

The use of the VitalRecorder program is completely free. Download and try the latest version.
(Downloaded times since Feb 2017)

  Installer  Portable Zip 
SD Image  Master Image  Manual 

If you use the VitalRecorder in your research, please cite the following publication:
Lee HC, Jung CW. VitalRecorder-a free research tool for automatic recording of high-resolution time-synchronised physiological data from multiple anaesthesia devices. Sci Rep. 2018 Jan 24;8(1):1527. doi: 10.1038/s41598-018-20062-4. Available from:


Added support for GE Coro fetal monitor


Minor bug fix


Minor bug fix


Minor bug fix Added support of Pleth(Left, Right) and Aortic pressure for the Intellivue protocol Added option for the cut by heart rate Added option for setting the waveform by its name - Intellivue: I, II, III, V, aVR, aVL, avF, MCL, MCL1, V1, V2, V3, V4, V5, V6, PLETH, ABP, ART, CVP, FAP, PAP, ICP, EEG, CO2, RESP, AWF, AWP - S5: ECG1, ECG2, EEGBIS, EEGENT, EEGENT400, IABP1, IABP2, IABP3, IABP4, IABP5, IABP6, IABP7, IABP8, EEG1, EEG2, PLETH, CO2, O2, N2O, AWP


Minor bug fixes Improvement of the Bx50 protocol Improvement of the NIHONKOHDEN protocol