OLDE, BO,SOLEM, KRISTIAN,HERTZ, THOMAS,STERNBY, JAN,WIESLANDER, ANDERS
申请号：
ES10796396
公开号：
ES2539821T3
申请日:
2010.12.22
申请国别(地区):
ES
年份:
2015
代理人:
摘要：
A control system in an apparatus (200) for the treatment of extracorporeal blood, wherein said apparatus comprises an extracorporeal blood circuit (20) and a connection system (C) for connecting the extracorporeal blood circuit (20) to the vascular system of a patient, in which the extracorporeal blood circuit (20) comprises a blood processing device (6), and at least one pumping device (3), said control system being suitable for operation in a mode of blood treatment, wherein the blood treatment mode involves operating said at least one pumping device (3) to pump blood from the vascular system by means of the connection system (C) through the device (6) blood processing and again to the vascular system by means of the connection system (C), said control system comprising: an input (28) to obtain the measurement data from at least one energy transfer sensor (40)arranged to detect a transfer of energy between the patient and the connection system (C) or between the patient and the extracorporeal blood circuit (20), and a signal processor (29) connected to the input (28), characterized by that the control system is suitable for operation in order to switch between a pretreatment mode and the blood treatment mode, in which the signal processor (29) is configured, in pretreatment mode, to process the data of measurement to detect a connection of the circuit (20) of extracorporeal blood to the patient's vascular system, said connection being detected by identifying a characteristic change in the measurement data, and, after said identification, adopting a specific action to control the operation of the apparatus.Un sistema de control en un aparato (200) para el tratamiento de sangre extracorpórea, en el que dicho aparato comprende un circuito (20) de sangre extracorpórea y un sistema (C) de conexión para conectar el circuito (20) de sangre extracorpórea al sistema vascular de un paciente, en el que el circuito (20) de sangre extracorpórea comprende un dispositivo (6) de
