I agree with the others who state to consider getting rid of the separate blood bank ID bands.
We do not use these currently. We have Cerner LIS and Epic EMR. The nurses scan blood bags and patient armband at bedside when starting the transfusion.
As an aside, we do bedside collection labeling in Epic. We do track Wrong Blood in Tube. When we first went live on Epic, those numbers increased, but once workflows were reinforced, the number is now very low.
The one WBIT we had in 2021 is where someone found a way around the system I believe someone mentioned it above, "scan overrides". Problem detected in blood bank when confirmatory sample did not match original type and screen blood type. Luckily this person no longer works here. :)