Device for mass transfer between blood and a gas / gas mixture

摘要

The invention relates to a device for the mass transfer between blood and a gas / gas mixture, comprising a blood-flowable chamber (1) in which a plurality of material-permeable hollow fibers is arranged, wherein the hollow fibers of the gas / gas mixture can be flowed through and blood flowed around, wherein at least one deformable element (9) is arranged in the chamber (1) in addition to the permeable hollow fibers, which can be deformed and reset by pressure fluctuations acting on the at least one element (9) from the outside, in particular by pressure fluctuations transmitted by the blood in the chamber (1) is, in particular compressible from a relaxed form and is recoverable in the relaxed form.