System for assisting ICU patient to communicate with medical staff and family members

The invention provides a system for assisting an ICU patient to communicate with medical staff and family members, and relates to the field of ICU patient communication. The system comprises a patient terminal and a nurse terminal. The patient terminal comprises an emergency call module; a click sub-module; a my wanting sub-module which sends corresponding psychological and physiological demand images and texts to the nurse terminal after being clicked; a pain submodule which is used for sending the corresponding second image-text to the nurse terminal after the corresponding second image-text is clicked; and a personalized editing sub-module which is used for the patient to edit personalized expression information. The nurse terminal comprises a training module used for a nurse to learn knowledge and skills of patient communication, and a second message module used for the nurse to receive message information sent by the patient to the nurse or family members at any time except for the face-to-face communica