Varian Medical Systems Inc. acquired private clinical decision support (CDS) software company, Evinance Innovation Inc., to bolster Varian's 360 Oncology care management platform aimed at providing point-of-care clinical decision information, and cancer guidelines and adherence tools to oncology teams. Evinance's Decision Support tool can bring evidence-based clinical information to the bedside to guide treatment and improve quality of care. Financial details were not disclosed.