COSMETIC INJECTOR WITH MICRONEEDLES INSTALLED FOR STIMULATION OF ABSORPTION OF COSMETIC PRODUCTS AND METHOD FOR MANUFACTURING THE MENTIONED INJECTOR Russian patent published in 2023 - IPC A61M37/00 

FIELD: medical equipment.

SUBSTANCE: invention relates to a cosmetic injector with microneedles installed to stimulate the absorption of cosmetics. The injector contains a housing part for accommodating cosmetics; a head part containing a flow passage through which cosmetics flow; a microneedle part attached to the head part which is injected into the skin to let the cosmetics penetrate the skin; and a pumping part for pumping cosmetics placed in the housing part into the head part, wherein the head part includes a first head part for accommodating cosmetics from the pumping part and a second head part connected to the upper portion of the first head part, and the microneedle part includes a microneedle plate between the first head portion and the second head portion, and many microneedles extending from the microneedle plate so as to protrude towards the upper portion of the second head portion and which transport cosmetics discharged from the head portion into the skin. The first head portion contains the body of the first head portion, having an upper surface on which the microneedle plate rests, and a support protrusion having an outer circumferential surface being in contact with the microneedles. The microneedle part is made of metal for pressing and bending by means of a support protrusion of the contact points between the microneedle plate and the microneedles.

EFFECT: obtaining cosmetic injector with microneedles.

13 cl, 10 dwg