公开(公告)号：US11568996B2

公开(公告)日：2023-01-31

申请号：US17541301

申请日：2021-12-03

Applicant: ZHEJIANG LAB

Inventor： Jingsong Li ,  Yu Tian ,  Yong Shang ,  Ran Xin

IPC: G16H10/60 ,  G16H50/50 ,  G16H50/20

Abstract: Provided is a cross-departmental decision support system for early diagnosis of a chronic kidney disease based on knowledge graph, which comprises a patient information model building module, a patient information model library storage module, a knowledge graph association module, a knowledge graph inference module and a decision support feedback module. According to the present application, by constructing a patient information model and utilizing an OMOP CDM standard terminology system, patient electronic medical record data is constructed into a patient information model with unified concept coding and unified semantic structure; making full use the advantages of semantic technology in data interactivity and scalability, so that the system has better adaptability and scalability to heterogeneous data in different hospitals.