US 12,390,655 B2
Applicator heads, apparatus and cosmetic methods for treatment of skin of a subject
José Antonio Sánchez Jaime, Barcelona (ES)
Assigned to HIGH TECHNOLOGY PRODUCTS, S.L., Barcelona (ES)
Filed by HIGH TECHNOLOGY PRODUCTS, S.L., Barcelona (ES)
Filed on Dec. 19, 2022, as Appl. No. 18/083,953.
Application 18/083,953 is a continuation of application No. PCT/EP2021/066559, filed on Jun. 18, 2021.
Claims priority of application No. 20382536 (EP), filed on Jun. 19, 2020.
Prior Publication US 2023/0117411 A1, Apr. 20, 2023
Int. Cl. A61N 1/40 (2006.01); A61B 18/00 (2006.01); A61B 18/14 (2006.01)
CPC A61N 1/403 (2013.01) [A61B 2018/00291 (2013.01); A61B 2018/00452 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00791 (2013.01); A61B 18/14 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An applicator head for use with an apparatus for treatment of a skin of a subject, the applicator head configured for being fixed to the skin of the subject and defining a cavity for receiving a portion of the skin of the subject comprising a suction orifice configured to be coupled to a pump for sucking air through the suction orifice, the applicator head further comprising:
a base,
a first RF electrode mounted on a first electrode support, wherein the first electrode support is movable with respect to the base,
a second RF electrode mounted on a second electrode support, and wherein the second electrode support is movable with respect to the base, and
a drive for moving the first electrode support with respect to the base, and wherein
the first and second electrode supports are operatively connected to each other such that when the drive moves the first electrode support, the second electrode support is also moved such that a distance between the first electrode and the second electrode is continuously varied in use.