2023UNE-EN ISO 18778:2022 Respiratory equipment - Particular requirements for basic safety and essential performance of infant cardiorespiratory monitors (ISO 18778:2022) (Endorsed by Asociación Española de Normalización in January of 2023.)
2009UNE-EN ISO 18778:2009 Respiratory equipment - Infant monitors - Particular requirements (ISO 18778:2005)