The main research direction of man-machine intelligent collaboration is intelligent man-machine interaction system as the goal, information technology and biomedical engineering as the support, around the theme of biological intelligence and artificial intelligence collaboration, in the development of intelligent medical upper limb hand mechanical equipment technology, the connection points of man-machine intelligent collaboration and intelligent medical treatment are brain electrical interface, gesture interface, lower limb interface, etc., and the key connection direction of our research is gesture interface, from which to reflect the application of human-computer intelligence collaboration in intelligent medical. This project is mainly based on the Attention mechanism diagram against neural network algorithm (GAAN model), combined with wearable mechanical equipment, the combination of contact equipment and contact technology, to design a mobile robot to jointly complete a man-machine collaborative application of hand trauma operation rehabilitation application, at the same time, can also be combined with gesture feature attitude recognition and point cloud to complete the application of volley gesture.