Chattanooga Optiflex S Shoulder CPMChattanooga Optiflex S Shoulder CPM Designed to provide anatomical motion for the shoulder, the OptiFlex S addresses a complete range of motion capabilities. Easy to use hand control for storing treatment data on memory chip card Fully synchronized motors allow treatment parameters to be customized to meet patients specific therapy protocols Ergonomic rest for healthy arm and fully adjustable chair Patented Universal left right Shoulder design Folds