公开(公告)号：US20230405167A1

公开(公告)日：2023-12-21

申请号：US18246496

申请日：2021-09-06

Applicant: L'Oreal

Inventor： Grégoire CHARRAUD ,  Matthieu JACOB ,  Thibault LESTAVEL ,  Sylvain ROULAND ,  Nathan OLFF

IPC: A61L2/14 ,  H05H1/34

CPC classification number: A61L2/14 ,  H05H2245/34 ,  H05H1/3473

Abstract: The invention relates to an apparatus for the treatment of a biological surface using atmospheric-pressure plasma, comprising: —a device for generating atmospheric-pressure plasma (DGP), and —a control device (DC) configured to control an amount of plasma generated by said plasma generation device (DGP) within a given time period and to limit generation of the plasma by said plasma generation device (DGP) so that the amount of plasma generated over the given time period does not exceed a maximum threshold.