公开(公告)号：US20220118238A1

公开(公告)日：2022-04-21

申请号：US17427741

申请日：2020-02-19

Applicant: L'OREAL

Inventor： Dominique BORDEAUX ,  Ryan DONNELLY ,  Eneko LARRANETA LANDA ,  Juan DOMINGUEZ ROBLES

IPC: A61M37/00

Abstract: An injection for injecting at least one material into human keratinous materials that includes at least one treatment unit defining at least one cavity and at least one micro-implant made of said at least one material received in said cavity of the unit and having at least one portion having a same shape as the cavity; an injection device configured for applying a pressure to the at least one micro-implant to expel the latter out of the unit into the keratinous materials.