ION-PLASMA PROCESSING UNIT Russian patent published in 2015 - IPC A61L27/00 C23C4/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine and can be used for modifying a surface layer of a three-dimensional products. The ion-plasma processing unit comprises: a working chamber with an ion source; an air lock chamber; a vacuum, heating and cooling shut-off for the working and air lock chambers; a pneumatic system; a control and power supply system, as well as a product positioning system comprising a work table travelling mechanism. The work table comprises vertical spindles with sprockets connected by a closed loop with one of the spindles from the lower side of the work table is provided with the sprocket or a wheel gear, which can roll along a rail fixed on the work table base and comprising a chain or a rack bar respectively, and rotate the vertical spindles of the table a seat holes of which comprise easily-removable locking bolts. Smaller spindles with its pulley rolling along the table surface and rotating with the products mounted thereon about the figure axis inclined to the table surface are attached to the above locking bolts.

EFFECT: invention provides processing the irregular-shaped three-dimensional products for producing the pre-set structure and composition of the near-surface layer of the product.

4 cl, 10 dwg