A flexible drive shaft transmits high-speed motor rotation to a reduction wheel system.
Composite tourmaline ceramics replace mechanical pulse stimulation with gentle fields to relieve pain without harming the nervous system.
A segmented massager features a convex movable part driven by an internal mechanism to reciprocate for targeted stimulation.
Magnetic mounting plates enable secure fixation of anatomical vibrators to clothing, resolving instability issues during movement.
Individually controllable vibration motors in a massage roller minimize floor noise and conserve battery by deactivating sets in contact with the ground.
A belt-driven twist pulley enables independent translation and rotation of a haptics device head, resolving poor movement control in compact vibrators.