US 11,890,252 B2
Device for massaging muscles in an oral cavity
Hans-Jorgen Friedrich Henriksson, Stockholm (SE); and Friedrich Heinrich Hilmar Simon, Wurzburg (DE)
Assigned to GOODSOMNIA AB, Stockholm (SE)
Appl. No. 16/311,935
Filed by GOODSOMNIA AB, Stockholm (SE)
PCT Filed Jun. 20, 2017, PCT No. PCT/SE2017/050678
§ 371(c)(1), (2) Date Dec. 20, 2018,
PCT Pub. No. WO2017/222460, PCT Pub. Date Dec. 28, 2017.
Claims priority of application No. 1650863-2 (SE), filed on Jun. 20, 2016.
Prior Publication US 2019/0175442 A1, Jun. 13, 2019
Int. Cl. A61H 21/00 (2006.01); A61H 15/00 (2006.01)
CPC A61H 21/00 (2013.01) [A61H 15/00 (2013.01); A61H 15/0085 (2013.01); A61H 2015/005 (2013.01); A61H 2015/0007 (2013.01); A61H 2015/0021 (2013.01); A61H 2015/0035 (2013.01); A61H 2201/0153 (2013.01); A61H 2201/1481 (2013.01); A61H 2201/1671 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A device for massaging muscles in the oral cavity comprising a body with drive means and a power unit, and an extending element detachably coupled to the body, wherein the device comprises two massage units, each arranged on a rotational axis that is essentially perpendicular to an end portion of the extending element, each massage unit comprising a solid body wherein at least one of the two massage units comprises an elliptical shape when viewed in a direction along the rotational axis, wherein the massage units operate with a rotating movement around the rotational axis, and wherein the rotating movement of the massage units is an alternating rotation, alternating between a clockwise and an anti-clockwise rotational angular displacement.