Using CiteSpace and taking CNKI and Web of Science as data sources, the paper analyzes the development trend, exchange and cooperation situation and study hotspots in the field of smart medical at home and abroad, points out that the study in this field shows a trend of continuous development, and the main hotspots include the popularization and application of Artificial Intelligence (AI) in the medical field, the application of big data in the medical field, mobile medical, etc.