Tag: Wound therapy

Medical professionals use devices with vacuum pressure for several distinct purposes, and each application carries its own specific risks and limitations. It is crucial to understand exactly what are the contraindications for a vacuum in a given medical context, as improper use can lead to serious complications for the patient.

In physics, pressure cannot truly be a negative value, as it is defined as force per unit area, which must always be positive. Therefore, **what do you mean by negative pressure** is understood as a relative term, where an area has lower pressure compared to its surroundings. This fundamental principle has vital applications in various fields, especially in healthcare and engineering.