ABSTRACT
Objective:Using the information technology of knowledge element theory to analyze the content of the ancient Chinese medicine book Nv Ke Xin Fa, and to explore the original thinking and implicit knowledge of the author of the book Nv Ke Xin Fa. Methods:Based on the theory and technology of knowledge element, the indexing data was read as logical data by using MS SQL Server database and then the knowledge graph of traditional Chinese medicine was constructed by using neo4j database.Results:There are 345 knowledge bodies and 1 478 knowledge elements in the Nv Ke Xin Fa, mainly including prescription name (280), composition (275) and usage (224); There are 711 semantic types, mainly including prescriptions (232), etiology and pathogenesis (221), syndrome manifestations (125) and treatment (88); 187 semantic associations, mainly syndrome differentiation and treatment (172); Knowledge of semantic association.There are 34 body types, with leucorrhea (16), amenorrhea (13), blood Avalanche (13) and asthenia (13). Conclusions:Zheng Qinyu paid attention to distinguishing the texture of leucorrhea in the treatment of leucorrhea, put forward the pathogenesis and treatment principles and methods of leucorrhea in the stages of "before childbirth" and "after childbirth", and made it clear that the application scope of Buzhong Yiqi Decoction involves menstruation, leucorrhea, pregnancy and the whole cycle of childbirth.Mrs Zheng Qinyu pays great attention to the protection on the spleen and stomach of the middle coke and regulation of Qi that could rise and fall, which could provide a reference for modern clinical diagnosis and treatment of leukorrhagia diseases.