Device for monitoring connection of blood treatment unit to liquid system of extracorporeal blood treatment device, has mediums for measuring pressure in one line section or another line section of line system

摘要

The device has mediums (42,43) for measuring pressure in a line section or another line section of a line system. An evaluation unit (40) is formed such that the measured pressure is closed in two line sections on a normal or incorrect connection of the blood treatment unit at the liquid system. Independent claims are also included for the following: (1) an extracorporeal blood treatment device with a central control unit; and (2) a method for monitoring the connection of a blood treatment unit to the liquid system of an extracorporeal blood treatment device.