According to some embodiments, a method of promoting hair growth or hair stimulation in a subject comprises applying vacuum or suction using a handpiece assembly along a targeted portion of the subject's skin surface where hair growth or hair stimulation is desired and providing at least one treatment material to said targeted portion of the subject's skin surface, wherein the application of vacuum or suction helps promote hair growth or stimulate hair.

The present disclosure is concerned with an attachment for an epilator or an epilator having an axle arranged for driven movement around a center axle axis, an end plate arranged at a first end of the axle for rotation together with the axle, the end plate having at least a first functional surface, a first clamping element having a functional surface, the first functional surface of the end plate being arranged face-to-face with the functional surface of the first clamping element, and the first clamping element being arranged for repeatedly being moved towards and away from the end plate such that repeatedly a closed position is obtained in which the two functional surfaces abut on each other, wherein the end plate is an outer part of the epilator or the attachment for an epilator.

A knocking structure of double-head fascia massager is disclosed. The knocking structure includes a motor fixed in a housing of the massager and a rotating shaft driven by the motor. The rotating shaft is arranged on both sides of an axis of the motor. Transmissions are arranged on both sides of the rotating shaft, and pistons are connected with the transmissions. The pistons are constrained to move in two nozzles of the housing. The transmissions drive the two pistons to reciprocate in a staggered manner. Two massage heads are connected to the pistons, and different massage heads reciprocate in a staggered manner. An advantage of the present disclosure is that one motor controls the simultaneous movement of the two massage heads, and two massage heads move back and forth to massage body, which speeds up the frequency of massage and increases the area.

A percussive therapy device that includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, a push rod assembly operatively connected to the motor and configured to provide reciprocating motion in response to activation of the motor, and a massage attachment secured to a distal end of the push rod assembly. The reciprocating motion of the push rod assembly has a user-adjustable amplitude.

A hand-held rotary device for tightening skin and tissue includes a handle attached to a cylindrical roller bar. A motor is disposed in a cavity of the handle, the motor having a drive shaft extending from the motor and providing the rotational force for the rotary device. The cylindrical roller bar is mounted on the drive shaft and has a cushioned and textured exterior surface.

Provided is a massager having a body, a massage attachment and at least two triggers for operation. The massage attachment may be removeably coupled to the massager and easily changed. The first trigger may allow a user to operate the massager in a first orientation and the second trigger may allow a user to operate the massager in a second orientation. A gripping surface may allow the user to effectively grip the massager in either the first or the second orientation while also allowing the user to operate one of the first or second triggers.

A percussive therapy device that includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, and a push rod assembly operatively connected to the motor and configured to reciprocate in response to activation of the motor. The percussive therapy device includes at least one of a thermal sensor, a heart rate monitor or a heated massage member.

The invention relates to a massage toy (1) for stimulation of a sexual organ, the massage toy (1) comprising at least the following components:—A first toy member (11) of the massage toy (1), wherein the first toy member (11) comprises a first rod element (10) extending along a first rotation axis (101), wherein the first rod element (10) is arranged rotatably on the first rotation axis (101);—A second toy member (21) of the massage toy (1), wherein the second toy member (21) comprises a second rod element (20) extending along a second rotation axis (102), wherein the second rod element (20) is arranged rotatably on the second rotation axis (102);—A hinge assembly (2, 2a, 2b) that connects the first toy member (11) with the second toy member (21) such that the first and the second toy member (11, 21) can be swiveled around a swivel axis (100) of the hinge assembly (2, 2a, 2b), wherein the hinge assembly (2, 2a, 2b) is configured to adopt an adjustable swivel angle (300), such that a distance between the first rotation axis (101) and the second rotation axis (102) is adjustable by adjusting the swivel angle (300),—A motor assembly (5, 5a) configured to rotate the first rod element (10) around the first rotation axis (101) and to rotate the second rod element (20) around the second rotation axis (102). The invention further relates to a computer program for operating the massage toy (1).

An adjustable stroke length percussion massage device includes a stroke arm connected to a piston which is connected to a massage tool for providing a massage to a user. The stroke arm is secured to a crank pin of a crank mechanism which includes a rotatably connected crank housing and crank base, the crank pin being movably secured between the crank housing and crank base such that the crank pin moves from a first end to a second end of a sliding groove located in the cam housing when a rotation direction of the single unit is reversed by a motor. When the crank pin is moved from the first end to the second end of the sliding groove, a stroke length of the piston is changed.

An accessory for a massage gun which aids the user in holding the massage gun steady while focusing on a target muscle without requiring two hands as well as reduces user fatigue while focusing on a target muscle for longer periods of time. The accessory of the embodiments of the present invention is light weight and easily attachable and detachable to a massage gun.