For in vitro diagnostic use. Instrument v-TAC standalone IVD v-TAC Standalone software INS_6779 09485864001 v-TAC Standalone - 1.x v-TAC standalone 1.x 07613336200179 Electronic Services Not Available Not Available v-TAC Standalone is an in vitro diagnostic medical device software intended to automatically convert peripheral venous blood gas values (pHv, pvO2, pvCO2) in combination with venous oximetry values (SvO2, tHbv, MetHbv, COHbv) and an arterial saturation value (SpO2a) by pulse oximetry, to quantitatively estimate arterial blood gas values (paO2, paCO2, pHa).v-TAC Standalone is an aid for the calculation of the arterial blood gas values in hemodynamically stable adult patients (age 18 and above).v-TAC Standalone is intended to be used with Blood gas analyzers that meet the acceptance criteria for analytical performance and functional requirements defined by Roche and Pulse oximeters certified according to ISO 80601-2-61. en