“Subsequently, these consensus recommendations were discussed and agreed by the WG members who undertook this task, stressing that they need to be incorporated into local guidelines and must be compliant with respective national legislation.”
“Another important aspect of automated systems is the standardised and reproducible decontamination process thus avoiding operator-associated errors or variations.”
Furthermore, the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB)2 published its recommendations in 2017:
“All internal transducers (e. g. vaginal, rectal, transesophageal transducers) and intra-operative transducers, require a high-level of disinfection before they can be used in a new patient […] Automatic processes such as hydrogen peroxide methods are preferred, where approved by the manufacturer to guarantee a reproducible standardised and fast process.”