Perioperative period blood management system and method

Abstract

The embodiment of the invention discloses a perioperative period blood management system and method. The system comprises an information collection module, an information processing module, an artificial intelligence calculation module and a clinical support result display module, wherein the information collection module obtains diagnosis and treatment data of a patient in real time; the information processing module extracts important features of blood use evaluation based on the diagnosis and treatment data of the patient, and converts the important features into features recognizable by an artificial intelligence engine through data cleaning; the artificial intelligence calculation module constructs a classification model based on features recognizable by an artificial intelligence engine, realizes preoperative anemia assessment, perioperative blood transfusion prediction and postoperative blood transfusion adverse event risk prediction, and obtains a blood use assessment result; and the clinical support result display module is used for integrating blood use evaluation results and carrying out early warning and recommendation according to the blood use evaluation results. Therefore, multi-link coverage and dynamic monitoring of blood management in the perioperative period are achieved, and the blood transfusion risk is reduced to the maximum extent.

Description

technical field [0001] The invention relates to the technical field of applying artificial intelligence in the medical field, in particular to a system and method for perioperative blood management. Background technique [0002] Blood transfusion is an irreplaceable clinical treatment that saves lives. A large number of blood products are used clinically every day, but their use is also facing great challenges. On the one hand, the resources of blood products are limited. At the same time, the total amount of blood transfusion continues to increase, 70% of which are used for surgical patients. The supply of blood is difficult to meet the increasing demand and the blood can only be stored for a short time. On the other hand, a lot of evidence shows that perioperative allogeneic blood transfusion will increase the morbidity and mortality of surgical patients, reduce the long-term survival rate, and be accompanied by higher expenses and more resource occupation. Effective, sa...

AI Technical Summary

Problems solved by technology

However, although the blood management aids used can predict the risk of blood transfusion and identify high-risk patients to facilitate risk adjustment and blood management planning, they are mainly aimed at the risk of blood transfusion, and lack of preoperative anemia assessment, intraoperative blood transfusion prediction, and postoperative blood transfusion. Integration of adverse event early warning and other links

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