| 摘要 |
The invention relates to a device and a method for monitoring the filtration of units of stored blood. The inventive device comprises a fixing device to which a pouch filter system can be applied, said system comprising a container filled with a unit of stored blood and provided with, in a vertical order, a filter unit connected to the container by means of a first supply line, and a collecting container connected to the filter unit by means of a second supply line. The invention is characterised in that a sensor system is provided in the region of the first and/or second supply line, for detecting a blood flow through the supply line, an evaluation unit is directly or indirectly connected to the sensor system, and is used to perform a time measurement in order to determine the duration of a complete blood filtration, i.e. the duration required by the unit of blood stored in the container to reach the collecting container via the filter unit, and a memory unit is provided for storing the duration of the entire blood filtration. |
