WALLENBORG, ANDERS,GEBHART, THOMAS,SUFFRITTI, MAURO,MASALA, PIETRO
申请号：
ES08751028
公开号：
ES2446543T3
申请日:
2008.05.26
申请国别(地区):
ES
年份:
2014
代理人:
摘要：
Hemodialysis apparatus or hemo (dia) filtration comprising: a blood treatment device having a blood chamber and a fluid chamber that estánseparadas each other by a semipermeable membrane one extracorporeal blood circuit having a conduit (2) blood to withdraw blood from a venous line yun individual (4) to return blood to the individual, the arterial line and venous elconducto being connected to an inlet and, respectively, to output the blood chamber a device (1) blood drive configured to move the blood along the circuitoextracorpóreo at least one sensor (12) configured to emit venous pressure signal indicauna venous pressure in the venous line pressure a fluid circuit having at least one conduit (9) connected to a discharge outlet of the fluid camarade a device (3) configured to ultrafiltration ultrafiltering plasmatic liquid from the chamber sangrehasta the fluid chamber through the semipermeable membrane a circuit (7) infusion having at least a first conduit (5) supplying fluid infusiónconectado the extracorporeal blood circuit and a device (8) of fluid supply configured to deliver infusion fluid infusion lolargo the first supply wherein the apparatus further comprises a unit (11) programmed to perform control operations of: - determining an occurrence of a halt or slowdown or start or speed of supply defluido infusion extracorporeal blood circuit and - passing from a first command mode of the device (1) movement of blood to unsegundo mode instruction movement device blood through that occurrence of unadetención or slowdown or start or speed, wherein the moving device secontrola blood, in the second instruction mode, based on a comparison between said venous depression signal and at least one set point value and wherein the first mode instruccióncomprende control the movement device blood according to a second signal which is diferentede the venous pressure signal.Aparato de hemodiálisis o hemo(dia)filtración, que comprende: un dispositivo de tratamiento de sangre
