PRESSURE MEASURING SYSTEM

摘要

A pressure measuring system comprising a pressure-sensitive element (8) and a container (1) provided with at least one inlet (2), the container being intended to communicate through this inlet (2) with the medium whose pressure is to be measured. …The system is characterised in that a pressure-transmitting wall part (12) of the container (1) is adapted so that with the help of a negative pressure it is fastened on by suction to the pressure-sensitive element (8) for measuring substantially the absolute pressure in the container. …The system is particularly suitable for extracorporeal measurement of blood which is subjected to negative pressure.