Abstract: Electrical assembly, comprising: —a base part (20), and —a removable part (10) configured to be fixed in a removable manner on the base part (20), the base part (20) comprising: —a flexible membrane (22) delimiting, at least in part, a leaktight internal volume (24), —at least one movable electrically conducting element (25), carried by the membrane (22), and extending, at least in part, in the internal volume (24), and —at least one internal electrical contact (28) disposed in the internal volume (24) under the movable conducting element (25), the movable conducting element (25) contacting, during a deformation of the membrane related to the assembly of the removable part (10) on the base part (20), the internal electrical contact (28) for the establishment of an electrical connection between them, and being distant from the internal electrical contact in the absence of fixing of the removable part on the base part.

Abstract: A device for treating conditions associated with sebum production includes an end effector configured to apply a cycling mechanical strain, to an area of the scalp, of a character and for a duration sufficient to displace sebum.

Abstract: The invention relates to an end piece intended for equipping a device for cosmetic treatment of keratin materials with an electric current, the end piece comprising an application member (6) comprising an electrode (1) and a counter electrode (2), said electrode (1) and counter electrode (2) being separated from one another by an electrically insulating zone (3).

Abstract: One subject of the invention is an article for cosmetic treatment of a body area with an electric current, comprising a support (50) comprising an electrode (1) and a counter electrode (2), said electrode and counter electrode being separated from one another by a space comprising an electrically insulating zone (3) made of a polymeric material.

Abstract: The present application relates to an article for the cosmetic treatment of a body area by an electric current, comprising: (i) a support (13) including: a first compartment (3) comprising a first cosmetic composition and a first electrode (31), a second compartment (6) comprising a second cosmetic composition and a second electrode (61), (ii) at least one counter electrode (14, 32, 62).

Abstract: This mechanism comprises a driving part (40) suitable for being moved reciprocally in a first direction and a second direction opposite the first direction and at least one part (42) driven by the driving part (40). The mechanism comprises at least one assembly (44) for establishing contact between a driving surface (62) of the driving part (40) and a driven surface (75) of the driven part (42), the contacting assembly (44) being suitable for driving the driven surface (75) during movement of the driving surface (62) in the first direction, and suitable for allowing the driving surface (62) to slide over the driven surface (75) during the movement of the driving surface (62) in the second direction.

Abstract: The invention relates to a device for the cosmetic treatment of keratin materials with an electric current, comprising: —an end piece (25) comprising at least two electrodes (101, 102) connected to the same polarities of at least one current generator, —at least one counter electrode (60), —a power supply system (13), the electrodes (101, 102) being managed independently of one another by the power supply system (13).

Abstract: Electrical assembly, comprising: —a base part (20), and —a removable part (10) configured to be fixed in a removable manner on the base part (20), the base part (20) comprising: —a flexible membrane (22) delimiting, at least in part, a leaktight internal volume (24), —at least one movable electrically conducting element (25), carried by the membrane (22), and extending, at least in part, in the internal volume (24), and —at least one internal electrical contact (28) disposed in the internal volume (24) under the movable conducting element (25), the movable conducting element (25) contacting, during a deformation of the membrane related to the assembly of the removable part (10) on the base part (20), the internal electrical contact (28) for the establishment of an electrical connection between them, and being distant from the internal electrical contact in the absence of fixing of the removable part on the base part.

Abstract: The invention relates to a device for cosmetic treatment by light comprising:—at least one light emission source (10);—a reference surface (5) fixed with respect to said light emission source,—at least one distance sensor (20) for measuring a distance between the reference surface (5) and a cosmetic treatment area (30) of the skin,—a microcontroller (3) suitable for controlling the emission power of each light source (10), in which the emission power of each light source is slaved to the distance measured by the sensor.

Abstract: The invention relates to a device for cosmetic treatment by light comprising: - a plurality of light emission sources (10, 11), each source emitting a light beam (12, 13) with a given angular aperture (2?); - a screen (2) positioned facing the light sources (10, 11) and suitable for transmitting the light beams of each source, in which the screen (2) comprises at least one imprint (3) integrated into the screen and modifying the angular aperture of the transmitted beam (2?) of at least one light emission source.