A massage device, including at least two massage elements and at least one bearing element, which is arranged between the massage elements, wherein the bearing element is designed in such a way that the massage elements can rotate independently with at least two rotational degrees of freedom per massage element, wherein the massage elements are surrounded by a tensioning element, which substantially defines the spatial position of the massage elements, wherein the bearing element includes bearing balls, which are arranged circularly, and wherein the bearing balls are arranged in a bearing cage.

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.

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.

A conductive structure of a massage roller includes a working circuit board, a conductive base, a conductive plate, two first conductive parts and two second conductive parts. The working circuit board and the conductive plate are positioned at upper and lower ends of the conductive base respectively. The conductive base is provided with at least a pair of accommodating cavities, and conductors are placed in the accommodating cavities. The two first conductive parts are positioned on the bottom surface of the working circuit board, and the first conductive parts are connected with the working circuit board. The two second conductive parts are positioned on the top surface of the conductive plate, and the second conductive parts are connected with the conductive plate; and the top surfaces of the conductors abut against the two first conductive parts, and the bottom surfaces of the conductors abut against the two second conductive parts.

A conductive structure of a massage roller includes a working circuit board, a conductive base, a conductive plate, two first conductive parts and two second conductive parts. The working circuit board and the conductive plate are positioned at upper and lower ends of the conductive base respectively. The conductive base is provided with at least a pair of accommodating cavities, and conductors are placed in the accommodating cavities. The two first conductive parts are positioned on the bottom surface of the working circuit board, and the first conductive parts are connected with the working circuit board. The two second conductive parts are positioned on the top surface of the conductive plate, and the second conductive parts are connected with the conductive plate; and the top surfaces of the conductors abut against the two first conductive parts, and the bottom surfaces of the conductors abut against the two second conductive parts.

The present disclosure discloses an automatic liquid outlet structure and a beauty massage apparatus, and the automatic liquid outlet structure comprises a rolling massage mechanism, a liquid storage mechanism, and a liquid adsorption mechanism. The liquid adsorption mechanism is disposed between the rolling massage mechanism and the liquid storage mechanism. A first side of the liquid adsorption mechanism is in communication with the liquid storage mechanism, and a second side of the liquid adsorption mechanism is in contact with the rolling massage mechanism. The liquid storage mechanism is configured to hold a liquid. The liquid held in the liquid storage mechanism is configured to be adsorbed into the liquid adsorption mechanism. When the rolling massage mechanism is in a rolling process, the liquid adsorbed in the liquid adsorption mechanism is transferred to the rolling massage mechanism.

The present disclosure discloses an automatic liquid outlet structure and a beauty massage apparatus, and the automatic liquid outlet structure comprises a rolling massage mechanism, a liquid storage mechanism, and a liquid adsorption mechanism. The liquid adsorption mechanism is disposed between the rolling massage mechanism and the liquid storage mechanism. A first side of the liquid adsorption mechanism is in communication with the liquid storage mechanism, and a second side of the liquid adsorption mechanism is in contact with the rolling massage mechanism. The liquid storage mechanism is configured to hold a liquid. The liquid held in the liquid storage mechanism is configured to be adsorbed into the liquid adsorption mechanism. When the rolling massage mechanism is in a rolling process, the liquid adsorbed in the liquid adsorption mechanism is transferred to the rolling massage mechanism.

A portable massager includes a housing, a first connecting shaft, a second connecting shaft, a supporting rod, a supporting arm, and a massage device. The housing includes an upper cover and a base. The upper cover and the base cooperatively define a receiving space. Two spaced apart massage grooves are recessed from the upper cover toward the base and are each in air communication with the receiving space. The first connecting shaft and the second connecting shaft are disposed on a bottom surface of the base. An end of the supporting rod is rotatably connected to the base through the first connecting shaft. An end of the supporting arm is rotatably connected to the base through the second connecting shaft. The massage device is arranged in the receiving space and a portion of the massage device protrudes from the receiving space toward the massage grooves.

An apparatus and method for managing pain and swelling in foot using a roller.

An apparatus and method for managing pain and swelling in foot using a roller.