Optimizing Patient Care with the Sara Combilizer | Arjo Where edge of bed sitting is likely to be difficult to achieve, but early weight bearing and upright positioning are desirable, the Sara Combilizer a multiposition aid can be utilized to help achieve out of bed rehabilitation goals early in the care pathway. Where edge of bed sitting is likely to be difficult to achieve, but early weight bearing and upright positioning are desirable, the Sara Combilizer a multiposition a