SYSTEM AND METHOD FOR MANUFACTURING PHARMACEUTICAL PRODUCTS BY 3D PRINTING Russian patent published in 2023 - IPC A61J3/00 A61J3/07 B29C64/10 B29C64/20 B33Y10/00 B33Y30/00 

FIELD: 3D printing of pharmaceutical products.

SUBSTANCE: a system for the manufacture of pharmaceutical products selected from tablets, granules or capsules by means of 3D printing, containing a machine (2) for 3D printing with a mechanical system (3) movable in one or more directions, at least one print head ( 5) with at least one nozzle (37) moved by means of a mechanical system (3) and a base system (4), on which a base (6) for printing is located, designed to receive the prepared mixture (27) applied by the print head (5), while the system contains at least one holder (35) for holding the cartridge (28), and the print head (5) is temperature-controlled, while the print head (5) contains a housing (42) with recesses, ribs or channels for direction of the thermoregulating agent, and the print head (5) contains a tool (47) for mixing, in particular a screw located in the housing (38, 42) of the print head, while the tool (47) for mixing i is at least partially compressible, in particular, the tool (47) for mixing contains a compressible head (48). A method for the manufacture of pharmaceutical products using the above system.

EFFECT: manufacture of pharmaceutical products, such as tablets, granules and capsules in the form of individual products.

28 cl, 41 dwg