We recently had a vendor come in to our facility to promote a blood vending machine. The idea is to get rid of the lab on the OR floor to save FTE dollars. The alternative being considered is to place one of these refrigerated blood storage devices in OR. We have a large OR and busy Transfusion Service, unfortunately not on the same floor. There is skepticism on this being safe and effective in practice. Does anyone currently use this? Could you advise about benefits, pitfalls, problems? Thanks!