TATTOO MACHINE Russian patent published in 2019 - IPC A61M37/00 

FIELD: satisfaction of vital human requirements.

SUBSTANCE: invention refers to tattoo machine working with replaceable cartridges. Tattoo machine comprises a reciprocating pusher reciprocating drive arranged in the body, a removable cartridge connected to one end with the body and a needle soldering inside, which is connected to the separate pusher and spring-loaded relative to the cartridge body in direction from the cartridge outlet. At that, said cartridge is installed in the cavity of the adapter fixed on the machine body with placement of the separate cartridge pusher in contact with the reciprocating drive pusher. This pusher of the reciprocating drive is made in form of a rod with a piston in the middle part located in the cavity of the machine body, in the piston of which there is a check valve to shut off communication of the cavity under the piston on the side of the cartridge pusher with a cavity above the piston, which is communicated with the atmosphere, when the pusher of the reciprocating movement moves towards the movement of the cartridge needle soldering.

EFFECT: disclosed is a tattoo machine.

1 cl, 2 dwg