METHOD FOR ADJUSTING A PRESSURE

摘要

A system and method to adjust a pressure in a volume in a negative pressure shaft system. The method includes: a) determining pressure values that constitute a measurement for the pressure in the volume at different points in time, and storing the pressure values that have been determined, b) determining a maximum value and a minimum value from the stored pressure values, c) determining a difference value from the maximum value and the minimum value, d) comparing said difference value with a predetermined first limit value, and e) activating a pump in order to aspirate a fluid from the volume if said difference value is greater than the predetermined first limit value.

主权项

1. A method for adjusting a pressure in a volume in a negative-pressure socket system, said method comprising the following steps:
a) determining pressure values, which are a measure of the pressure in the volume, at different moments, and storing the pressure values that have been determined; b) determining a maximum value and a minimum value from the stored pressure values; c) determining a difference value from the maximum value and the minimum value; d) comparing the difference value with a predetermined first limit value; e) activating a pump in order to aspirate a fluid from the volume if the difference value is greater than the predetermined first limit value.