US 10,376,693 B2
High-frequency cosmetic treatment apparatus
Iwao Yamazaki, Tokyo (JP)
Assigned to YA-MAN LTD., Tokyo (JP)
Filed by YA-MAN LTD., Tokyo (JP)
Filed on Dec. 3, 2015, as Appl. No. 14/958,118.
Application 14/958,118 is a continuation of application No. PCT/JP2014/002954, filed on Jun. 3, 2014.
Claims priority of application No. 2013-117890 (JP), filed on Jun. 4, 2013.
Prior Publication US 2016/0089537 A1, Mar. 31, 2016
Int. Cl. A61N 1/32 (2006.01); A61N 1/06 (2006.01); A61B 18/14 (2006.01); A61H 23/02 (2006.01); A61N 7/00 (2006.01); A61B 18/00 (2006.01); A61B 90/00 (2016.01)
CPC A61N 1/328 (2013.01) [A61B 18/14 (2013.01); A61H 23/0245 (2013.01); A61N 1/06 (2013.01); A61B 2018/0047 (2013.01); A61B 2018/00666 (2013.01); A61B 2018/00708 (2013.01); A61B 2018/00827 (2013.01); A61B 2090/065 (2016.02); A61H 2201/0214 (2013.01); A61H 2201/0242 (2013.01); A61H 2201/0285 (2013.01); A61H 2201/10 (2013.01); A61H 2201/50 (2013.01); A61H 2201/5043 (2013.01); A61H 2201/5058 (2013.01); A61H 2201/5066 (2013.01); A61H 2230/505 (2013.01); A61N 7/00 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A high-frequency cosmetic treatment apparatus, comprising:
a portable casing having a head;
a base made of an insulating material and disposed on the head;
a first electrode and a second electrode to be contacted with a skin of a user, each of the first electrode and the second electrode protruding from the base; and
a first power supply disposed in the casing, and to supply a high-frequency current between the first and second electrodes,
wherein:
the first electrode and the second electrode are separated from each other,
the first electrode has a first ring shape;
the second electrode has a second ring shape and is inside the first electrode;
a part of the base is disposed between the first and second electrodes;
the first electrode includes:
a first top face having an annular shape and configured to contact with the skin,
a first bottom face opposite to the first top face, and
an inner side connecting the first top face and the first bottom face; the second electrode includes:
a second top face having an annular shape and configured to contact with the skin corresponding to the first top face,
a second bottom face opposite to the second top face, and
an outer side connecting the second top face and the second bottom face and facing the inner side of the first electrode;
at least a part of the inner side, at least a part of the outer side, the first top face, and the second top face protrude from the base in a direction from the first bottom face toward the first top face; and
the part of the inner side and the part of the outer side are separated from each other and directly face each other above the base.