Abstract:
The present invention provides an adjustable bed handheld remote control that may include a handheld housing, a touch sensor on a front face of the handheld housing, a transmitter and the like. The touch sensor may be presented in a slider form and may be adapted to facilitate a user in adjusting a frame position of an adjustable bed. The transmitter may be electrically coupled to a processor and may receive input from the touch sensor, for communication control signals to the adjustable bed in accordance with the input received from the touch sensor.
Abstract:
A massage apparatus in this invention comprises a massage mechanism, an actuator, and a controller. The massage mechanism has at least three rotational or translational joints to which an applicator is connected for contact with a human body. The actuator is configured to drive each of the joints independently from each other. The displacement detection means is configured to detect a displacement of each of the joints. The controller is provided for controlling the actuators. The controller is configured to provide a predetermined trace control plane. The controller comprises a position control means and a force control means. The position control means is provided for controlling a tracing path of the applicator in the trace control plane. The force control means is provided for controlling a force exerted by the applicator in a normal direction to the trace control plane.
Abstract:
This new invention is a frame and servo assembly for attaching to massage chair seats manufactured without an existing servo assembly. It includes a frame body, on which there is sliding rack, a screw drive, a positioning stabilizer bar, and a connecting plate. The sliding rack is coupled to various motor brackets, the screw drive, a driving block, a screw drive stop block, and a plurality of wave shaped massaging wheels. The various motor brackets are coupled to two motors. One of the motors utilizes an axle with an off-center axis on both ends. There are multiple connecting brackets installed on the off-center axle, with wheel brackets installed at the end of the connecting brackets. Various “wave” shaped wheels at the end of the wheel brackets aid to simulate the natural feel of human hand joint movements to a user. At the two ends of the additional motor assemblies are bases for joint assemblies. These joint bases are connected to the connecting brackets via connecting joints. The wheels are located on the two ends of the sliding rack. The positioning stabilizer bar is affixed inside the frame body for stability.
Abstract:
A controller module for a wheelchair automatically, automatedly adjusts position of the wheelchair seat with respect to the wheelchair base. The wheelchair seat is pivotally connected to the wheelchair base, for movement of the seat with respect to the base by a powered actuator. The controller module includes a microprocessor connected to the powered actuator for operating the powered actuator to move the seat. A sensor, such as a 3-axis sensor, is connected to the microprocessor. The microprocessor performs a programmed sequence, to periodically adjust the seat position when the wheelchair seat is occupied, through feedback from the sensor. The controller module can provide medical and therapeutic benefits by operations of periodically adjusting the seat position, thereby varying a wheelchair occupant's pressure contacts, weights, and loadings against the seat.
Abstract:
A sonic percussion therapy system includes a patient support apparatus and a control module. The sonic percussion structure is attached to the inflatable cell so that the sonic percussion structure moves in response to movement of the inflatable cell. The control module includes a sonic percussion control module and a position control module. The sonic percussion control module independently controls frequency and/or intensity of at least one of the plurality of sonic percussion structures. The position control module selectively raises and lowers at least one of the plurality of sonic percussion structures with respect to a patient surface.
Abstract:
An air-tight foam-filled bladder is used for varying massage intensity in a massage chair, massage mat, or other massage device. The bladder may be compressed from a default or relaxed thickness by evacuating air from the bladder. The thickness of the foam-filled bladder may be reduced to a collapsed thickness in which the foam is compressed within the bladder. In use, the foam-filled bladder is placed proximate a conventional fixed massage mechanism in a massage device, such as in the back rest of a massage chair. By controlling the amount of air evacuated from the bladder, the intensity of the massage is controlled by varying the amount of pressure exerted by the fixed massage mechanism on the user. In the case of a massage chair, the user may advantageously sit back in the chair without discomfort when the user does not want a massage, and may control the intensity of the massage provided by the chair. In another embodiment, an active pump may be used to inflate one or more bladders that may or may not include a foam insert. The number, size and location of the bladders may be varied in any of the embodiments.
Abstract:
There is disclosed a vehicle seat provided with a system for facilitating relieving of fatigue of an occupant on the vehicle seat, the vehicle seat including a seat back, the system comprising an occupant's body-motion promoting means 6 provided in an interior of the seat back 1 for repeatedly locally pressing the occupant on the vehicle seat, to thereby promote blood circulation of the occupant, a lateral acceleration sensor 8 provided in the interior of the seat back 1 for detecting accelerations that are applied in right and left lateral directions relative to a vehicle, and an acceleration-distinction control circuit provided in the interior of the seat back 1 for causing the body-motion promoting means 6 to be maintained in a drivable state according when an acceleration detected by the lateral acceleration sensor 8 is in a predetermined value range, for causing drive of the body-motion promoting means to be once stopped when the lateral acceleration becomes an excessive value exceeding an upper limit of the predetermined value range during the drive of the body-motion promoting means, and for returning the body-motion promoting means to the drivable state when the lateral acceleration drops toward the predetermined value range from the excessive value.
Abstract:
An adjustable bed frame assembly includes a center frame comprising two substantially parallel side frame members connected by two substantially parallel connector frame members, a forward connector frame member and a rear connector frame member, wherein the two connector frame members are located within approximately a center one-third of the length of the side frame members. The adjustable bed frame assembly also includes a base frame that includes a plurality of legs for mounting on a floor is rigidly affixed to the center frame such that the center frame does not move with respect to the base frame. The adjustable bed frame assembly further includes a head frame that comprises two substantially parallel side frame members connected by at least one connector frame member, wherein two lower ends of the head frame's parallel side frame members are pivotally attached to the forward connector frame member of the center frame; in addition, a downwardly facing extension frame member is attached to the head frame's connector frame. The adjustable bed frame assembly also includes an actuator for raising and lowering the head frame, wherein one end of the actuator is pivotally connected to the head frame's extension frame member and an opposing end of the actuator is connected to the center frame's rear connector frame member. The adjustable bed frame assembly also includes a mattress platform affixed to a top side of the head frame to provide support to a head portion of a mattress.
Abstract:
There is disclosed a vehicle seat provided with a system for facilitating relieving of fatigue of a person driving a vehicle, the vehicle seat comprising a seat back (1) having a pad (5), the system including an occupant's body-motion promoting mechanism (12) provided in the seat back so as to be arranged behind the pad for locally pressing an occupant's body during driving of the vehicle and releasing the occupant's body from pressure, thereby moving the occupant's body and promoting blood circulation of the person. The occupant's body-motion promoting mechanism is configured to intermittently perform repeated pressing/releasing operations with respect to the third lumbar vertebrae of the occupant in a range of three to seven times, at a stroke amount in a range of 10 mm to 20 mm, and at a time interval of 5 minutes to 10 minutes.
Abstract:
A massage machine comprises a drive shaft rotatably driven in forward and reverse directions; a pair of inclined shafts mounted on both ends of the drive shaft so as to have an arbitrary inclination relative to an axial direction of the drive shaft; a pair of left and right massage ball units including massage balls and rotatably connected to outer peripheral surfaces of the pair of inclined shafts, respectively; and switching means for switching an axial rotation position of one inclined shaft of the pair of inclined shafts. The massage ball units each comprise a swing arm having one end rotatably connected to the outer peripheral surface of the inclined shaft; and a support arm connected to the other end of the swing arm and having mounted thereon multiple massage balls at a vertical distance from each other. Thus, according to the massage machine, the distance from the drive shaft to the massage balls is large because of the presence of the swing arms, while the moving range of the massage balls is large because the upper and lower massage balls mounted on each support arm move in the same direction, so that a person to be treated can have great massage feeling.