Patent-based analysis of domestic and foreign wearable blood pressure measuring device technologies / 中华医学图书情报杂志

The research and development and competition situation of global wearable blood pressure measuring device technologies covered in Thomson Innovation Patents Database and Patents Retrieval System of State Intellec-tual Property Office were analyzed by statistical analysis, clustering analysis, citation analysis, similarity matrix a-nalysis and literature analysis respectively with Thomson data analyzer, which showed that cuffless blood pressure measuring device technology is the hotspot.