A prosthetic device and a method for making the same includes a mounting plate assembly. The mounting plate assembly includes an inner housing having a first center channel defined along a central axis, an outer housing having a second center channel defined along the central axis, and a fluid regulator arranged between the inner and outer housings, and defined along the central axis. The prosthetic device includes a socket having a cavity and a distal portion whereat the mounting plate assembly is located. The mounting plate assembly further including an inner mounting plate having a first center opening defined along the central axis, the first center opening arranged to receive at least a portion of the inner housing; and an outer mounting plate having a second center opening defined along the central axis, the second center opening arranged to receive at least a portion of the outer housing; wherein the inner and outer mounting plates define a plurality of corresponding holes for receiving a plurality of fasteners for securing to the inner and outer mounting plates.La présente invention concerne un dispositif prothétique et un procédé de fabrication associé qui comprend un ensemble plaque de montage. L'ensemble plaque de montage comprend un logement intérieur (140) ayant un premier canal central (144) défini le long d'un axe central (B-B), un logement extérieur (150) ayant un second canal central (154) défini le long de l'axe central, et un régulateur de fluide (180) disposé entre les logements intérieur et extérieur, et défini le long de l'axe central. Le dispositif prothétique comprend une douille (110) ayant une cavité et une partie distale au niveau de laquelle se trouve l'ensemble plaque de montage.