With the slowdown in world population growth and the development of medical technology, the world is facing more problems of population aging. However, this is accompanied by a shortage of medical manpower and overcrowding of hospital beds. Even the patients are not able to take care of them because they are not able to get out of bed in the corridors. The development of science and technology and the popularization and application of Internet of Things (IoTs) technologies, combined with AI computing called AIoT, are applicable to the design of different smart applications. This research hopes to apply the current AIoT technology to establish related ubiquitous healthcare applications with wearable sensing and infrared mobile medical device interactive applications to establish mobile medical assistants. In this way, the workload of the nursing staff is effectively reduced, and the immediate information of the nursing staff on the patient is improved, thereby improving the nursing manpower and improving the medical mistakes.