GAMBRO LUNDIA AB;FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
发明人:
ROVATTI, PAOLO
申请号：
ES07734265
公开号：
ES2382215T3
申请日:
2007.04.12
申请国别(地区):
ES
年份:
2012
代理人:
摘要：
Apparatus for extracorporeal blood treatment, comprising: a membrane device for extracorporeal blood treatment, comprising a blood chamber and a fluid chamber that are separated from each other by a semipermeable membrane； an extracorporeal circuit connected to the blood chamber of the membrane device； a source of a priming fluid connected to the extracorporeal circuit； a pump connected to the extracorporeal circuit for fluid displacement； a drain connected to one end of the extracorporeal circuit for discharge of the priming fluid； a pressure sensor connected to the extracorporeal circuit； a memory that stores at least one reference value to discriminate at least a first type of extracorporeal circuit from at least a second type of extracorporeal circuit, the first type of extracorporeal circuit being different from the second type of extracorporeal circuit in which there is a difference in a nominal section of fluid passage through it； a processor connected to the pump, pressure sensor and memory, the processor being programmed to perform the following operations: i. control the pump to move the priming fluid along the extracorporeal circuit to a first flow rate； ii. receiving from the pressure sensor a first pressure value at the first flow value； iii. receive the memory reference value； iv. process the first flow rate and / or the first pressure value with the reference value； v. determine, based on the result of the previous processing, whether or not the extracorporeal circuit belongs to the first type or the second type of extracorporeal circuit.Aparato para tratamiento de sangre extracorpóreo, que comprende: un dispositivo de membrana para tratamiento de sangre extracorpóreo, que comprende una cámara de sangre y una cámara de fluido que están separadas entre sí por una membrana semipermeable； un circuito extracorpóreo conectado a la cámara de sangre del dispositivo de membrana； una fuente de un fluido de cebado conectada al circuito extracorpóreo； una bomba
