Disclosed is a pressurised gas mist bathing system which controls variables such as the pressure or the volume of gas and liquid, and thus can cause gas mist of an optimal state to be absorbed from the mucous membranes and skin of living bodies. The disclosed system is provided with: a gas supply means (10) a liquid retaining unit (32) which retains liquid a gas mist generation means (30) which generates gas mist and which comprises a nozzle for pressurising and supplying gas and a liquid absorption pipe for transferring liquid to the tip of the nozzle a living body cover member (50) which covers the mucous membranes and skin of a living body, and which forms a space for internally enclosing the gas mist supplied from the gas mist generation means (30) sensors (71, 72) which measure the supply state of the gas, liquid and gas mist and a control means (60) which controls the supply of the gas, liquid and gas mist on the basis of the values measured by the sensors (71, 72). The gas mist generation means (30) is further provided with gas introduction means (42, 44) which supply gas into the gas mist generation means (30) separately from the nozzle, and increases the supply pressure of the gas mist.La présente invention concerne un système de bain à pression de brume gazeuse qui permet labsorption dans les meilleures conditions dune brume gazeuse à travers les membranes muqueuses et la peau dorganismes vivants grâce au contrôle de variables, telles que la pression ou le volume de gaz et de liquide. Ledit système comprend : un moyen dalimentation en gaz (10) une unité de retenue de liquide (32) qui retient le liquide un moyen de génération de brume gazeuse (30) qui génère une brume gazeuse et qui est équipé dune buse pour pressuriser et fournir du gaz ainsi que dune conduite dabsorption de liquide pour transférer le liquide jusquà lembout de la buse un élément recouvrant un corps vivant (50) qui recouvre les membranes muqueuses et la peau dun corps vivant et y confine
