A remotely controlled powered chair may include a support frame, a seat pivotally mounted on the support frame, an rotary actuator mounted between the support frame and the seat to drive the seat to move relative to the support frame, a backrest pivotally mounted on the seat, and a linear actuator mounted between the seat and the backrest to drive the backrest to move relative to the seat. Thus, the rotary actuator may be controlled by an electrically control device to drive the seat to pivot relative to the support frame reciprocally in a pendulum manner so that the seat is pivoted relative to the support frame automatically. In addition, the linear actuator may be controlled by the electrically control device to adjust the inclined angle of the backrest so as to provide a comfortable sensation to the user. A remotely controlled powered chair may include a base assembly. A chair frame is supported on the base assembly. An actuator mechanism may communicate with the base assembly and the chair frame, and is operable to actuate the chair frame between first and second positions.

The present disclosure relates to a vehicle seat comprising a seating portion and a backrest, the seat further comprising at least one vibration device. The vibration device(s) are arranged in one or more of the following authorized spaces: a first authorized space in the backrest, which is defined by predefined ranges; a second authorized space in the seating portion, which is defined by predefined ranges; these ranges being defined with respect to an orthonormal coordinate system (H, x, y, z) whose origin is the point H which is the seating reference point of the seat, for which the x axis extends horizontally from the rear to the front of the seating portion, for which the y axis extends horizontally from the right to the left of the seat, and for which the z axis extends vertically from the bottom to the top of the backrest.

The present disclosure provides a system for delivery of therapeutic energy. The system includes an energy unit configured to convert the acoustic energy signals transmitted to therapeutic ultrasound directed to fragment tumors and carcinogenic tissue in the body. The system also includes an energy unit configured to convert the acoustic energy signal transmitted from the energy unit to ultrasonic energy to image and monitor the treatment site with ultrasound. The system also includes a control unit including a computer for data storage and display.

Disclosed is a massage chair capable of performing acupuncture point massage. More particularly, disclosed is a massage chair comprising: a seat 200; a back support portion 100 rotatably mounted on one side of the seat 200; a calf massage portion 400 rotatably mounted on the other side of the seat 200; and a manipulation portion 600 capable of adjusting movements of the back support portion 100 and the calf massage portion 400, in which the manipulation portion 600 includes: a shoulder height measurement module 610 for measuring the shoulder height of the user; a hip bone location prediction module 620 for predicting the hip bone location by using a preset first method with reference to the shoulder height measured by the shoulder height measurement module 610; a massage location determination module 630 for determining a plurality of massage locations based on the hip bone location predicted by the hip bone location prediction module 620; and a massage mode selection module 640 for selecting one massage mode of a plurality of previously-stored massage modes based on the plurality of massage locations determined by the massage location determination module 630, thereby massaging the plurality of massage locations determined by the massage location determination module 630 in accordance with the massage mode selected by the massage mode selection module 640.

A control method for an electrical walker is provided. The control method includes measuring a plurality of slope angle values, determining a correction parameter value according to the plurality of slope angle values and generating a corrected driving force value according to the correction parameter value and an original driving force value.

An improved sexual aid device, the device including a semi-rigid base member for insertion into a woman's vagina. The semi-rigid flexible base member has a shape generally conforming to the shape of a male penis, and a top section secured to the semi-rigid base member. The top section includes an inflatable bladder, a foam member or a removable member. The top section receives the male penis. The device also may include a second curved external member which is a continuous extension from the base member, such that the device can simultaneously stimulate a woman's vagina and clitoris. Alternatively, the top section may include a removable member, and the device may include one more stimulation means.

The present invention relates to a rehabilitation exercise system for upper and lower limbs, comprising: a rehabilitation exercise device for rehabilitation of arms or legs and an information processing terminal which is connected to the rehabilitation exercise device via a wireless communication network; wherein the rehabilitation exercise device comprises at least one type of sensors which detect a first information; wherein the information processing terminal is configured to transmit a second information to the rehabilitation exercise device via the wireless communication network; wherein the rehabilitation exercise device is configured to control a rehabilitation exercise load based on the first information and the second information. Therefore, it is possible to provide a more efficient rehabilitation by controlling a rehabilitation exercise load of the rehabilitation exercise device based on the first information detected by the rehabilitation exercise device and the second information received from the information processing terminal.

Embodiments of the present disclosure provide systems and methods for operating adult toys based on game related actions. The method performed by a server system includes facilitating an interaction mode between a gaming application and an adult toy management application, for operating an adult toy associated with a user of a plurality of users. The method includes receiving one or more action inputs associated with a character of the gaming application based on the user inputs in the gaming application. The one or more action inputs correspond to game related action associated with the gaming application. Further, the method includes determining a control pattern associated with the game related action performed by the character in the gaming application. The method includes transmitting the control pattern to the adult toy management application, for operating the adult toy to provide physical stimulus to the user corresponding to the game related action.

Disclosed is a rehabilitation training apparatus. The rehabilitation training apparatus includes a pair of first tracks formed parallel to each other along first axis, a second track disposed on the pair of first tracks, and moving along the first axis, and formed along second axis, a hand holder disposed on the second track, and moving along the second track, and on which at least one of hand and arm of a user is held, a stopper for a track disposed on the pair of first tracks for limiting a movement range of the second track, and a stopper for a holder disposed on the second track for limiting a movement range of the second pair of first tracks, wherein the first axis and the second axis are disposed with an inclination.

A sleep assessment system includes a blood flow measurement unit and a assessment unit. The blood flow measurement unit acquires first information related to the blood flow of the user. The assessment unit determines the sleep stage of the user based on the first biological information.