The RECAN software allows now the recording of videos synchronized with the cardio-respiratory signals acquired from medical devices. The recording of the videos is performed using a webcam with the possibility of infrared mode when luminosity is low.

The CARDEAN™ index version 4.0 (EKG + pulse oxymetry) was validated for the titration of an opioid (sufentanil) during an orthopedic surgery. The study was performed in the Military Hospital Desgenettes, Bron: "A beat by beat cardiovascular index, CARDEAN, to titrate opioid administration in the setting of orthopaedic surgery: a prospective randomized trial (J Clin Monit Comput. 2021 Dec;35(6):1311-1324. doi: 10.1007/s10877-020-00597-6. Epub 2020 Oct 6. PMID: 33025323).

The RECAN software was tested for measuring heart rate variability in newborns: the SDNN index computed automatically by the RECAN software was compared to the SDNN index computed by a Holter device (RECAN Software Reliability Assessment for Heart Rate Variability (HRV) Analysis in a French Neonatal Intensive Care Unit (NICU), p. 1729. Eur J Pediatr 178, 1613–1800 (2019). https://doi.org/10.1007/s00431-019-03466-w).