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 housing includes first, second and third handle portions and a head portion that cooperate to define a handle opening. The first handle portion defines a first axis, the second handle portion defines a second axis and the third handle portion defines a third axis and the first, second and third axes cooperate to form a triangle. The motor is positioned in the head portion of the housing, and at least a portion of the push rod assembly extends outside of the head portion.

The present invention is applicable to the field of cosmetic instruments. The present invention discloses a nozzle rotating mechanism and a facial steaming apparatus, wherein the nozzle rotating mechanism comprises a nozzle and a driving mechanism for rotating the nozzle, the nozzle being located outside an axis of a nozzle shaft, the axis of the nozzle being parallel to or forming an angle with the nozzle shaft. The nozzle rotating mechanism is driven to rotate by a driving mechanism when it is in use. Since the axis of the nozzle is parallel to or forming an angle with the nozzle shaft, i.e., the axis of the nozzle and the nozzle shaft are not on the same line, so the nozzle must form a larger radius of rotation relative to the axis of the nozzle shaft when the nozzle rotates on the nozzle shaft. Therefore, the nozzle can form a larger area, which can increase the area of steam injection, better suit requirements from different users, and improve the user experience. At the same time, the structure is simple, compact, stable and reliable. The nozzle rotating mechanism is widely used in steam cleaning devices for facial steaming apparatuses.

A device is described for delivering a therapeutic vibration to a body. The device may include at least two motors in a housing with unbalanced masses coupled to their axles, such that vibration of the masses causes the two motors and housing to vibrate at a beat frequency. The motors and housing may be coupled to the body via a platform which places the motors and housings at or near a resonant structure in the body, creating a coupled oscillation between the platform and the body. The vibration may be based on the input signal, such that the system applies the vibration based on the input signal to the user, wherein the signal may be an audio or video signal.

A device is described for delivering a therapeutic vibration to a body. The device may include at least two motors in a housing with unbalanced masses coupled to their axles, such that vibration of the masses causes the two motors and housing to vibrate at a beat frequency. The motors and housing may be coupled to the body via a platform which places the motors and housings at or near a resonant structure in the body, creating a coupled oscillation between the platform and the body. The device may also include at least one sensor which senses at least one piece of bioinformation the vibration may be based on the at least one piece of bioinformation.

A device is described for delivering a therapeutic vibration to a body. The device may include at least two motors in a housing with unbalanced masses coupled to their axles, such that vibration of the masses causes the two motors and housing to vibrate at a beat frequency. The motors and housing may be coupled to the body via a platform which places the motors and housings at or near a resonant structure in the body, creating a coupled oscillation between the platform and the body.

A pelvis of a person is anchored to a chair structure. A lumbar belt is connected to the chair structure. The lumbar belt wraps around a lower abdominal region of the person to pull into a side of the person in a lateral-to-medial direction so as to move a scoliotic curve in a lumbar or thoracolumbar spinal region of the person toward a non-scoliotic spinal configuration.

A lumbar derotator driver is connected to the chair structure. The lumbar derotator driver applies a therapeutic force to a prescribed posterior/lateral side of vertebrae in the lumbar or thoracolumbar spinal region when the lumbar belt is pulled in the lateral-to-medial direction, so as to derotate a scoliotic curve in the lumbar or thoracolumbar spinal region.

A massage device includes a base, a drive unit, and a transmission unit. The drive unit is coupled to the base. The transmission unit is disposed at one side of the base. The drive unit includes a drive member to drive a rotary shaft for driving massage members. One end of the rotary shaft is provided with a unidirectional bearing and a first bevel gear. The unidirectional bearing is able to control the rotation of the first bevel gear. The transmission unit includes two positioning blocks and a worm shaft connected between the two positioning blocks. The worm shaft is provided with a second bevel gear and a movable member thereon. The first bevel gear meshes with the second bevel gear. When the first bevel gear is rotated, the second bevel gear is driven to link other parts so that the drive unit can slide on the base.

A motion assistance apparatus including a fixing module to be attached to a waist of a user, a driving module provided in the fixing module to provide a torque to assist a motion of the user, a supporting module connected to the driving module to support a portion of a circumference of a leg of the user, and a controller configured to control the driving module to provide a torque to maintain a close contact between the supporting module and the leg of the user while the user is not walking.

Provided is a walking aid device capable of easily offering walking training by aiding the oscillation of the user's pelvis. The walking aid device comprises a drive part which supports each of at least two or more locations of the user's lumbar region, and applies external force independently to each of the supported locations; a gait recognition unit which recognizes the user's gait; and a control unit which sets the user's ideal walking motion pattern based on a recognition result of the gait recognition unit, and controls the external force applied by the drive part to each of the locations of the lumbar region so that the user's pelvis position within the lumbar region will oscillate to match the walking motion pattern.

A percussive massage 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 housing includes first, second and third handle portions that cooperate to define a handle opening, wherein the first handle portion defines a first axis, the second handle portion defines a second axis and the third handle portion defines a third axis, and wherein the first, second and third axes cooperate to form a triangle.