3755 results about "Upper Arms" patented technology

Pedicle and non-pedicle based interspinous and lateral spacers have an upper surface configured for engagement with an inferior surface of a fifth lumbar vertebral body, and a lower surface configured for engagement with an outer surface of a sacrum. One configuration includes a component having two opposing upper arms and two opposing lower arms. The spacer component has two ends and a central section, each end of the spacer component being configured for attachment to a respective one of the two opposing upper arms, and the central section of the spacer has a height configured for placement between a spinous process of a fifth lumbar vertebral body and a superior surface of an uppermost spinous process of a sacrum. The ends of the spacer component may be attached to the upper arms using pedicle screws, or may use snap-and-lock or other connectors. The two lower arms may either engage directly with the outer surface of a sacrum on either side of a medial ridge, or may interconnect with a separate component also having two lower arms that engage with the outer surface of a sacrum on either side of a medial ridge. Such arms are preferably bent outwardly and include inward serrations to engage with the outer surface of a sacrum on either side of a medial ridge. Other configurations include a spacer component that engages with a sacral notch.

Provided is a device for improving the posture of a patient comprising a garment and a pair of tension straps. The garment is configured to tightly envelope the patient's torso and the patient's upper arms. The garment has an inner surface, a front side and a back side. The front side includes a chest portion. The back side includes a back portion. The garment defines opposing shoulder portions and a waist portion. The tension straps are releaseably securable to the back portion in diagonal relation to one another. Each one of the tension straps has opposed free ends that extend upwardly from the back portion to the chest portion and downwardly to the waist portion. The device includes viscoelastic pads releaseably mounted on the inner surface of the garment generally opposite the free ends and are configured to restrict movement of the free ends relative to the patient's skin.

The invention relates to an intelligent control system of an insulative aerial platform vehicle, an aerial platform vehicle with the intelligent control system and a control method thereof. The intelligent control system of the aerial platform vehicle comprises a wireless remote control device, an upper arm length sensor, an upper and lower arm angle encoder, a turntable rotating angle encoder, a leg grounding detection travel switch, a horizontal extending detection travel switch, a controller, a lower arm angle sensor, a lower arm length sensor, an arm bracket travel switch, a program download port, a liquid crystal screen, a quintuple proportional valve group, an oil circuit switching valve, a turntable operating switch, a leg action switch and a turntable potentiometer handle. A TTC200 controller is adopted as the controller of the aerial work platform, a wireless remote control handle is arranged at the insulative bucket part, the turntable is provided with the potentiometer handle to control the mechanism movement; the setting and the adjustment of various important parameters in the controller are completed through displaying the work condition of the vehicle body on the LCD display and debugging the software. The method has wide operational range, safety, reliability and high automatization through controlling the work condition of the entire vehicle by the controller.

Pedicle and non-pedicle based interspinous and lateral spacers have an upper surface configured for engagement with an inferior surface of a fifth lumbar vertebral body, and a lower surface configured for engagement with an outer surface of a sacrum. One configuration includes a component having two opposing upper arms and two opposing lower arms. The spacer component has two ends and a central section, each end of the spacer component being configured for attachment to a respective one of the two opposing upper arms, and the central section of the spacer has a height configured for placement between a spinous process of a fifth lumbar vertebral body and a superior surface of an uppermost spinous process of a sacrum. The ends of the spacer component may be attached to the upper arms using pedicle screws, or may use snap-and-lock or other connectors. The two lower arms may either engage directly with the outer surface of a sacrum on either side of a medial ridge, or may interconnect with a separate component also having two lower arms that engage with the outer surface of a sacrum on either side of a medial ridge. Such arms are preferably bent outwardly and include inward serrations to engage with the outer surface of a sacrum on either side of a medial ridge. Other configurations include a spacer component that engages with a sacral notch.

A sign language recognition apparatus and method is provided for translating hand gestures into speech or written text. The apparatus includes a number of sensors on the hand, arm and shoulder to measure dynamic and static gestures. The sensors are connected to a microprocessor to search a library of gestures and generate output signals that can then be used to produce a synthesized voice or written text. The apparatus includes sensors such as accelerometers on the fingers and thumb and two accelerometers on the back of the hand to detect motion and orientation of the hand. Sensors are also provided on the back of the hand or wrist to detect forearm rotation, an angle sensor to detect flexing of the elbow, two sensors on the upper arm to detect arm elevation and rotation, and a sensor on the upper arm to detect arm twist. The sensors transmit the data to the microprocessor to determine the shape, position and orientation of the hand relative to the body of the user.

The present invention relates to an exoskeleton interface apparatus that parallels human arm motion and is comprised of a serial assemblage of five powered linkages and joints based at a rigid support structure worn on the torso of the human subject. Such apparatus generates shoulder rotation using three orthogonal revolute joints mounted on serial linkages encompassing and intersecting at the anatomical glenohumeral joint. Elevation of the shoulder joint is articulated using a link member driven by a single revolute joint mounted in the torso structure. Passive adjustable linkages are used to match variation in anatomical forearm length, upper arm length, and scapula-to-glenohumeral radius. A plurality of integrated dc motor / harmonic drive transmission modules is co-located on adjoining linkages to power the joints. Force is exchanged with the human at the handgrip and elbow brace, and reacted to the torso structure via the base attachment. The present invention is applicable in particular to rehabilitation of the shoulder.

A cruciform anterior spinal hyperextension orthosis comprising a front portion having a rigid anterior cruciform brace assembly provided with movable upper and lower arms extending therefrom and arranged vertically, two laterally disposed movable arms extending therefrom horizontally, and body contact pads rotatably secured to the free ends of each of the upper and lower vertically disposed arms. A rear portion is provided adjustably secured to the front portion and having a paraspinal support formed in two juxtaposed segments, a pulley system comprising at least one pulley set having two pulley banks each having a plurality of pulleys, each bank disposed proximate to an adjacent edge of the juxtaposed segment, and a cable running through each pulley of each bank of pulleys in the set in alteration and in series and linking together each of the two juxtaposed segments. Adjustable mechanism for securing the front portion to the rear portion including: two straps, respectively removably attached to lateral edges of the two juxtaposed segments and adapted to be secured to two strap engaging devices, respectively, attached to each of the laterally disposed movable arms.

A retractor-distractor system comprising a frame with slidably coupled superior and inferior arms extending therefrom. The superior arm comprises a superior clamp arm pivotally coupled to a lateral end of the superior arm, a superior ball joint received between the superior clamp arm and the superior arm, and a superior ball joint lock operable to pivot the superior clamp arm proximate to the superior arm, thereby locking the orientation of the superior ball joint. The inferior arm comprises an inferior clamp arm pivotally coupled to a lateral end of the inferior arm, an inferior ball joint received between the inferior clamp arm and the inferior arm, and an inferior ball joint lock operable to pivot the inferior clamp arm proximate to the inferior arm, thereby locking the orientation of the inferior ball joint. The superior and inferior arms are operable to receive a modular blade to retract and distract tissue.

An instrument and method are disclosed for inserting an artificial intervertebral disc implant having upper and lower parts and a pivot element therebetween into an intervertebral space. The instrument has a mounting structure, and an elongated upper arm and elongated lower arms, the arms being pivotally attached to the mounting structure. A distractor separates the upper and lower arms, and hence the upper and lower parts, when moving along the arms so as to permit insertion of the pivot element. The distractor includes a fork arm that extends beyond a main body thereof to engage and support with heads thereof a facing surface of the upper and / or lower part during and following separation of the parts.

A support apparatus for suspending a monitor with a back has a mounting seat, a support arm assembly, an extending arm and a mounting device. The support arm assembly is mounted on the mounting seat and has a proximal bracket, a positioning device, a upper arm, a lower arm, a loading element and a distal bracket. The extending arm is connected to the distal bracket. The connector is connected to the extending arm, connects to the back of a monitor and has a mounting assembly and an adjusting assembly. The mounting assembly is connected to the extending arm and has a connector and an axial connector. The adjusting assembly is connected to the mounting assembly and has a adjusting device and a connecting seat.