公开(公告)号：US20230355171A1

公开(公告)日：2023-11-09

申请号：US17996968

申请日：2021-04-23

申请人： UNIVERSIDAD POLITECNICA DE MADRID ,  FUNDACIÓN PARA LA INVESTIGAGIÓN E INNOVAGIÓN BIOMÉDICA DEL HOSPITAL UNIVERSITARIO DEL SURESTE

发明人： Agustín RODRÍGUEZ HERRERO ,  Victor PIMENTEL NARANJO ,  María Elena HERNANDO PÉREZ ,  Jose Maria CALVO VECINO ,  Alfredo ABAD GURUMETA

IPC分类号： A61B5/00 ,  A61M5/172 ,  A61M5/14 ,  A61M5/168 ,  G16H20/17

CPC分类号： A61B5/4839 ,  A61M5/1723 ,  A61M5/1408 ,  A61M5/16827 ,  A61B5/4821 ,  G16H20/17 ,  A61M2005/14208

摘要： A system automatically calculates drug infusion applicable to a patient to induce a satisfactory anesthetic state during surgery. The automatic calculation system would be determined by target values of physiological monitors to evaluate the patient's condition. Automatic infusion increases patient safety, reducing post-surgical morbidity and mortality, and reduces continuous decision-making by the specialist. An electronic system implements a MIMO-PID controller that calculates the infusion of various drugs on the basis of a control error defined by deviations in the patient's condition, which is analyzed by several monitors. The automatic drug infusions are determined by safety systems for preventing under and/or over infusion events and are complemented with correction and feedback systems.