Definition of cavitation - What it is, Meaning and Concept

In order to know the meaning of the term cavitation, it is necessary to first discover its etymological origin.In this case we can establish that it is a word of Latin origin that can be translated as “action and effect of forming cavities” and that it is fruit of the sum of three clearly defined components:-The noun "cavus", which can be translated as "hollow".-The suffix "-tas", which is synonymous with "quality".-The suffix "-cion", which It is equivalent to “action and effect.”

In the field of physics , the process resulting in the appearance of bubbles in a fluid is called cavitation for the pressure changes .

This phenomenon assumes that, under certain conditions, the liquid changes from state , becomes gaseous and then again goes to the liquid state.Cavitation, therefore , is carried out in two phases : from the liquid to the gaseous state and from the gaseous to the liquid state.

Cavitation usually occurs in a hydraulic system that generates a abrupt speed change of the liquid.The fluid, in this situation, loses pressure and the molecules change to the gaseous state, generating the cavities or bubbles.These bubbles move to the areas of the liquid that have greater pressure and finally implode, returning suddenly to the liquid state.

Cavitation causes vibrations, noise and even damage to the surfaces that contain the liquid, since it generates a erosion .

In the field of aesthetics, cavitation is used to treat cellulite and eliminate the adiposity located in the thighs, abdomen, arms and other parts of the body .Through an apparatus that generates cavitation, it is possible that the bubbles imply to break the fibrosis, generate the breakage of the fat cell membrane and thus eliminate the lipid content through a drainage and metabolism processes themselves.

When talking about aesthetic cavitation, it is necessary to establish that there are three different types:-Stable cavitation, which is very similar to what is known as liposuction but has the advantages that it is less painful and allows to obtain great results in the short term term.This type is considered to be traditional cavitation.-Double cavitation, it resembles the so-called traditional one, but it differs because it applies double waves of frequencies that are different and that are combined.-Intra-adipocyte ultracavitation, which is sustained which are low frequency ultrasound.

Although cavitation is considered a truly advantageous and appropriate aesthetic alternative, it should be borne in mind that it is not suitable for everyone.If, for example, it is established that they should not resort to it or the women who are waiting a child or those with skin problems or those with problems related to their kidneys.That does not forget people who have a pacemaker.