3 results about "Transfusion management" patented technology

The application discloses a kind of clinical blood transfusion process closed loop management system based on mobile terminal, it is related to blood transfusion management technical field, including: management module, for presetting the operation node of blood bag and corresponding order constraint;Execution module includes the submodule for executing the corresponding task of operation node;Recording module is used to update the operation record of blood bag based on the operation task that has been completed;Verification module includes acquisition submodule, matching submodule and recording submodule;Wherein, acquisition submodule is used to obtain the unique identification of user and operation node, responds to the code scanning operation of user to blood bag, obtains the latest operation record of corresponding blood bag according to code scanning result;Matching submodule is used to match the latest operation record of blood bag with the operation node of user based on operation node and order constraint, if matching succeeds, trigger execution module and / or recording module, if matching fails, generate and push operation exception information.The application realizes the checkable closed loop management of blood bag operation.

The invention discloses a risk assessment system for difficulty in cross matching of blood, and relates to the technical field of clinical medical examination and blood transfusion management. The system comprises a data input module, a risk calculation module, a risk layering module and a result output and suggestion module. The data input module obtains key information of a patient, wherein the key information comprises an erythrocyte irregular antibody screening result, multiple myeloma diagnosis, hematology department medical history, age of more than or equal to 60 years, pregnancy-related disease state and blood type identification difficulty; the risk calculation module adopts a preset scoring algorithm to endow each factor with a weight and calculates a total risk score; the risk layering module divides the patients into three levels of low risk, medium risk and high risk; and the result output module provides differentiated clinical management paths corresponding to the risk levels. According to the method, early warning of difficulty in cross matching of blood is achieved through quantitative evaluation, blood transfusion process efficiency can be optimized, clinical risks can be reduced, and the method has good prediction performance (AUC = 0.819) and a high negative prediction value (93.7%).

The application discloses a risk assessment system for cross matching difficulty, and relates to the technical field of clinical medical examination and blood transfusion management. The system comprises a data input module, a risk calculation module, a risk stratification module and a result output and suggestion module. The data input module obtains key information of a patient, including irregular red blood cell antibody screening results, multiple myeloma diagnosis, hematology department medical history, age of 60 years or older, pregnancy-related disease state and blood type identification difficulty; the risk calculation module adopts a preset scoring algorithm to assign weights to each factor and calculate a total risk score; the risk stratification module divides the patient into three grades of low risk, medium risk and high risk; and the result output module provides a differentiated clinical management path corresponding to the risk grade. The application realizes early warning of cross matching difficulty through quantitative assessment, can optimize the efficiency of the blood transfusion process and reduce clinical risk, has good prediction performance (AUC=0.819) and a high negative predictive value (93.7%).