A kneading massage machine core includes a shell, a motor, transmission mechanisms, a printed circuit board (PCB), heating lamp panels, lamp panel fixing pieces and kneading massage heads. The motor, the transmission mechanisms and the PCB are arranged in the shell. The transmission mechanisms are connected to the motor and the kneading massage heads, the heating lamp panels are connected to the PCB, the kneading massage heads are connected to the transmission mechanisms and positioned on a top portion of the shell, and the heating lamp panels are installed on the lamp panel fixing pieces. The lamp panel fixing pieces are fixed on a top surface of the shell and correspond to the kneading massage heads, and a plurality of heat emission holes are formed in each of the kneading massage head.

A gait training system has a motor connected to a first linkage system by an actuator. The first linkage system has multiple linkage members connected to multiple joints and an endpoint that is configured to produce a cyclic gait motion when the motor is activated. First and second linkage members have an adjustable length. A method of customizing a gait pattern on a gait training system is also described.

A joint actuator assembly incudes a motor, a rotating driving member driven by the motor for driving a driven component, and a transmission assembly located between the motor and the rotating driving member that provides speed reduction from the motor to the rotating driving member. The rotating driving member includes a magnetic/electrical coupling comprising a magnetic coupling component configured to magnetically couple with an opposing magnetic coupling of the driven component, and an electrical element configured to provide an electrical connection to an opposing electrical element of the driven component. The actuator and driven component may be combined into a mobility device including a magnetic/electrical coupling system comprising a first magnetic/electrical coupling on the actuator assembly that magnetically and electrically couples to a second magnetic/electrical coupling on the driven component. The magnetic coupling system includes a plurality of magnetic elements located on the first and/or second magnetic/electrical couplings and opposing electrical elements for electrical connection when the actuator assembly and the driven component are joined together.

A joint actuator assembly for a legged mobility device includes a motor that drives a joint connector for driving a joint of the mobility device, and a three-stage transmission of speed reduction to result in a high torque, low speed output. The first stage may include a small sprocket mechanically connected to the output shaft of the motor, and a large sprocket driven by a cable chain to provide the first speed reduction. The second stage may include a small central helical gear mechanically connected to the first stage output, and two opposing larger first and second outer helical gears that mesh with the central gear to provide the second speed reduction. The third stage may include a cable reel assembly including an output reel and a cable element that interconnects the output of the second stage and the output reel to provide the third speed reduction.

A rejuvenation and massage device is provided for treating mucosa tissue, such as vaginal tissue, affected by Vaginal Relaxation Syndrome (VRS) or other conditions, through vibration, thermal loading, and light emittance for a duration of time. In one embodiment, the device is an insertable device that includes Low-Level Laser Light (LLLT) therapy to treat the vaginal tissue. The light emittance by one or more light emitters is in a range sufficient to provide therapeutic effects through light radiation. To enhance the therapeutic effects of light radiation provided by the device, the device is configured to provide increased energy density into target tissue of vaginal muscles though a light configuration component (e.g., a focusing component, such as a concave lens assembly, a convex assembly, a pre-lensed light emitter or other focusing optical mechanism) associated with the light emitter that concentrates the light emitted from the light emitter.

A percussive therapy device 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 reciprocate in response to activation of the motor, and at least one of an angular position sensor configured to obtain angular position data of the percussive therapy device and a linear position sensor configured to obtain linear position data of the percussive therapy device. An attachment module is configured to be operably connected with a percussive therapy device and includes a housing, a wireless connection module, and at least one sensor configured to obtain biometric data of the user or obtain information regarding operation of the percussive therapy device.

A stimulating mechanism for an adult toy is disclosed. The stimulating mechanism includes a first elongate cavity having a first end and a second end. The stimulating mechanism also includes a first magnet having a north pole side and a south pole side, and arranged inside the first elongate cavity. The stimulating mechanism further includes a second magnet having a north pole side and a south pole side, and arranged with respect to the first magnet. Herein, the second magnet is caused to recurrently change the magnetic orientation with respect to the first magnet such that the north pole side and the south pole side of the second magnet are alternatively facing one of the north pole side and the south pole side of the first magnet, causing the first magnet to linearly translate inside the first elongate cavity.

A percussive therapy system includes 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 reciprocate in response to activation of the motor, and an attachment configured to be operatively connected to a distal end of the push rod assembly of the percussive massage device and to provide at least one therapeutic effect to a user. The attachment may include at least one of an actuator configured to provide the at least one therapeutic effect to the user and a sensor configured to obtain at least one of biometric data of the user and information regarding operation of the percussive therapy device.

Described herein are interactive devices that mimic a portion of a human male and a female genitalia. The male device includes a unique bead drive assembly for providing an extending and retracting motion. Also included on the male device is a massager sub-assembly able to inflate and deflate while being able to slide along a shaft of the male device. The female device includes a clamshell constrictor having an inflation mechanism that is able to provide a squeezing motion as well as being able to slide back and forth within the body of the female device. Also disclosed herein are method of communication and interaction between a pair of interactive devices or multiple interactive devices. Finally, methods of managing interactive sessions between multiple interactive devices are also described.

A foot massage apparatus includes a housing assembly, a driving mechanism, a front rotating member, a middle rotating member, and a rear rotating member. The middle rotating member is provided with a pivot shaft. An upper end of the pivot shaft is connected with a middle massage head. A lower end of the pivot shaft is provided with an elastic member. When different users use the foot massage apparatus, the middle massage head driven by the pivot shaft can be always in contact with the user's arch for massage. Therefore, the foot massage apparatus can meet the use requirements of different users, and make the user comfortable for massage.