Being thin the dielectric tube which possesses the long lumen, flexibiility or rigidity, the barrel or another hollow body (at below it calls the tube) in inside, decompression, being the device and the manner which physically generate the plasma inside the normal pressure or the overpressure range, the inner wall of these tubes or cleaning, activation, coat, qualification, and the biological purification of process media itself (sterilization, disinfection and sterilization) for the sake of, the gas or the gas blend, the blend of one or multiple fluids, the fluid, the fluid and the gas which include the blowhole, the aerosol, and/or the bubble (at belowIt calls process media) with partly or it fills up the tube completely, or it features that those are let flow to the tube. This device, high pressure distribution feature and process media supply feature and, at least includes with one conductive earthed electrode and one conductive high voltage electrode at least, both electrode is padded inside the wall of the tube.< Choice figure >Drawing 1細くて長い管腔、可撓性もしくは剛性を有する誘電性の管、筒体、または別の中空体(以下では管と呼ぶ)内で、減圧、常圧、または過圧範囲内で物理的にプラズマを発生させる装置及び方法であって、これらの管の内壁またはプロセス媒体自体の洗浄、活性化、コーティング、修飾、及び生物学的浄化(殺菌、消毒、滅菌)のために、ガスもしくはガス混合物、1つもしくは複数の流体、気泡を含む流体、流体とガスの混合物、エアロゾル、及び/または泡(以下ではプロセス媒体と呼ぶ)で部分的にまたは完全に管を満たすか、またはそれらを管に流すことを特徴とする。この装置は、高圧供給機構と、プロセス媒体供給機構と、少なくとも1つの導電性接地電極と、少なくとも1つの導電性高圧電極とを含み、どちらの電極も管の壁内に埋め込まれている。【選択図】図1
