System for the support of the intravenous infusion process continuity

The work presents the concept of a system for monitoring the decrease in the level of infusion fluid. The task of this system is to inform the medical staff about the low level of infusion fluid in the container. This is to allow the (almost) empty infusion fluid container to be replaced with a new, full one before the drip chamber and drain connected to the venflon on the patient's body are emptied. In the latter case, replenishment of the fluid requires additional filling with a drip chamber and a drain. In clinical practice, this is often a nuisance. Therefore, the basic task of the proposed measuring system is to warn against complete emptying of the infusion system. Thanks to this, it is possible to replace the fluid container efficiently and without additional annoyance and complications, maintaining in principle an uninterrupted process of intravenous fluid administration.