Disclosed embodiments provide a personal massager device. The massager device includes a stimulator, which is G-spot stimulator, clitoral stimulator, or a prostate stimulator. The stimulator includes an enclosure having an opening. A post is disposed within the enclosure. The post has a groove formed in the side at a non-orthogonal angle with respect to a longitudinal axis of the post. A ball is disposed within the groove. The ball protrudes outside the opening of the enclosure. The post is rotated in a continuous direction by the motor, and as it does so, the ball traverses a path. A sheath is disposed tightly over the enclosure. The ball presses the sheath against the G-spot or prostate of the user, providing stimulation.

A hand anti-stress and or rehabilitation device that has two support bases where a metal rod stands with rounded rotating parts incorporating magnets that are fixed, or have a mobile union that allows to exert pressure on them, is disclosed. Optionally, it has, coupled fixed or dismountable, at each of the rod ends, a spring, or similar, at the distal end thereof, a lateral gripping part with four circular recesses to insert the fingers.

An exoskeleton joint self-locking mechanism, a knee joint and a bionic rehabilitation robot are provided. The self-locking mechanism comprises a first base, a rotating outward expanding locking member, a second base and a locking driving member; the rotating outward expanding locking member comprises a first rotating frame and a second rotating frame, and outer sides of the first rotating frame and the second rotating frame have a first friction surface; one end of the first rotating frame is pivoted with one end of the second rotating frame; the second base is rotationally mounted on the first base, and an inner wall of the second base defines a second friction surface enclosing the first friction surface; the locking driving member applies/removes a force pushing away from free ends of the first rotating frame and the second rotating frame, to make the first friction surface lock/unlock the second friction surface.

The present invention discloses a system for assisting a mobility-impaired individual or a patient. The system includes a track that mounts to a ceiling or wall of a structure such as a home. The track receives a sliding mechanism. The sliding mechanism connects to a strap hanging arrangement. The strap hanging arrangement connects to a vest. The vest connects to a leg support mechanism. The mobility-impaired individual wears the vest and the leg support mechanism. The sliding mechanism includes a lift strap for adjusting the height of the strap hanging arrangement thereby allowing the mobility-impaired individual to be placed in a sitting position or standing position. The mechanically driven mechanism moves along the track allowing the mobility-impaired individual to move around the structure.

A massage gun includes an upper housing, a lower housing snap-fitted with the upper housing, a movement disposed between the upper housing and the lower housing, a front cover sheathed at a end of the movement, a massage head mounted onto an output shaft of the movement, a control panel installed at a rear end of the movement and electrically connected with the movement, a back cover disposed on a surface cover of the control panel, a switch button disposed on the back cover and electrically connected with the control panel.

A method of treating knee abnormalities includes securing the portion of the leg above the knee to a stationary object and securing the portion of the leg below the knee to a movable support. A force is applied to the movable support to stretch the knee joint. An apparatus for carrying out the method is also disclosed. The apparatus may be fitted with a controller system which allows the apparatus to be operated wirelessly from a mobile device running a mobile application, which may communicate with a web-based portal and/or database.

A vertical oscillation auxiliary platform, wherein a drive mechanism drives an upper cover tread board to make vertical up-and-down movements with a transmission mechanism; when the drive mechanism drives a transmission shaft rotate, the transmission shaft drives lower parts of 8-shaped bearing blocks to rotate eccentrically, and upper parts thereof move horizontally; the 8-shaped bearing blocks drive one end of triangular bearing blocks to move horizontally with horizontal transmission rods, and the triangular bearing blocks, without moving a third end, convert horizontal movements at one end to be vertical movements at another end, and drive finally the upper cover tread board to generate stable vertical oscillation, so that singularity and stability of vertical movements of the upper cover tread board can be promised, and more stable and comfortable feeling and passive exercise effects can be gained, without deteriorating the exercise effects and exercise comfort due to additional disorganized lateral movements.

An apparatus (10) for the rehabilitation, assistance and/or augmentation of arm strength in a user (U) comprises a support arrangement (12) for supporting the apparatus (10) on the user (U), a linkage arrangement (14) coupled to the support arrangement (12) and for coupling to an arm (A) of the user (U), and an actuation arrangement (16) for operating the linkage arrangement (14) and thereby manipulating the user's arm (A) in response to a user input signal.

A telescopic impact sperm collector includes an outer cup body, a soft cup body, and an inner cup body, a transmission mechanism and a drive mechanism which are installed in the outer cup body. The soft cup body has a massage cavity with a front opening; both ends of the soft cup body are connected to a cup mouth of the outer cup body and the inner cup body respectively; the drive mechanism includes a brushless motor; the transmission mechanism includes a mandrel and a cam; the mandrel has an end hinged to a rear end of the inner cup body and the other end transmissively connected to the brushless motor through the cam; the inner cup body can be driven by the brushless motor to slide back and forth in the outer cup body.

A power assist suit includes a harness worn at least around hips of a wearer, an assist unit, a power unit, and a bearing roller. The assist unit includes an arm and a thigh-worn part. A rail is provided at a part of the arm in a longitudinal direction. The rail includes channel-shaped parts extending along the longitudinal direction. The thigh-worn part is connected to sliding movable parts or integrated with at least a portion of the sliding movable parts. The bearing roller is disposed between each of the channel-shaped parts in the rail and each of inner wall surfaces of the sliding movable parts facing the respective channel-shaped parts.