The Federal Trade Commission will require healthcare companies Fresenius Medical Care AG & KGaA (Fresenius) and NxStage Medical, Inc. (NxStage) to divest all rights and assets related to NxStage’s bloodline tubing set business to B. Braun Medical, Inc. (B. Braun) as part of a settlement resolving charges that Fresenius’s proposed $2 billion acquisition of NxStage likely would be anticompetitive.