Proposta de solução otimizada para controle de estoque de sangue nos serviços de hemoterapia, utilizando a tecnologia de identificação por radiofrequência (RFID)

Abstract

Radio-frequency identification (RFID) has been transforming blood transfusion services by raising standards of safety, traceability, and efficiency in the management of blood units. In this thesis, a novel solution is proposed for the Brazilian context to optimize inventory control of blood components, based on RFID and integrated into an Internet of Things (IoT) architecture. Given the critical importance of traceability, transfusion safety, and waste reduction, a literature review was conducted that demonstrates the need to adopt RFID throughout the life cycle of blood units in the country. The proposal aligns with the National Policy for Blood and Blood Products (Política Nacional de Sangue e Hemoderivados - PNSH) and the principles of the National Blood System (Sistema Nacional de Sangue - SINASAN), while also highlighting the role of open data in public management. Through a critical analysis of the literature, the applicability of the solution for real-time monitoring of blood components and for timely decision support is demonstrated. The studies indicate a relevant contribution to the modernization of blood transfusion services, with potential for scalability and replication in other critical areas of public health.