“…Recent studies on POCUS‐guided cannulation have assessed the effect of POCUS guidance on cannulation outcomes (Eves et al, 2020; Kumbar et al, 2018; Luehr, 2018; Nalesso et al, 2020; Niyyar et al, 2021), explored staff confidence with, and perceptions of, POCUS (Ward et al, 2017), and reported how POCUS is used in the haemodialysis context (Iglesias et al, 2021; Marticorena et al, 2015; Niyyar, 2019; Onoue & Akiyama, 2021; Ward et al, 2017). However, none have explored via qualitative interviews the operator perceptions of using POCUS to gain a greater depth of understanding that may inform the uptake of POCUS.…”