DIN EN ISO 80601-2-90:2022 Medical electrical equipment – Part 2-90: Particular requirements for the safety and essential performance of high-flow respiratory therapy equipment (ISO 80601-2-90:2021)
2022DIN EN ISO 80601-2-90:2022-03 Medical electrical equipment - Part 2-90: Particular requirements for basic safety and essential performance of respiratory high-flow therapy equipment (ISO 80601-2-90:2021); German version EN ISO 80601-2-90:2021
2022DIN EN ISO 80601-2-90:2022 Medical electrical equipment – Part 2-90: Particular requirements for the safety and essential performance of high-flow respiratory therapy equipment (ISO 80601-2-90:2021)
2020DIN EN ISO 80601-2-90:2020 Medical electrical equipment - Part 2-90: Particular requirements for basic safety and essential performance of ventilatory high-flow therapy equipment (ISO/DIS 80601-2-90:2020); German and English version prEN ISO 80601-2-90:2020