87 results about "Proprioception" patented technology

A knee brace for proprioceptively treating a patient comprises a sleeve having an anchor strap and a viscoelastic pad. The sleeve defines inner and outer sleeve surfaces and is configured to envelop the patient's knee. The anchor strap is circumferentially wrappable about the outer sleeve surface and defines an inner strap surface. The anchor strap has an intermediate anchor portion disposed on the inner strap surface between opposing end anchor portions that are releasably securable to the outer sleeve surface such that tension in the anchor strap may be selectively adjusted. The knee brace includes an elastic band extending along the inner strap surface. The viscoelastic pad is securable on the inner sleeve surface generally opposite to the elastic band such that pressure may be applied to the patient's infrapatellar tendon when the anchor strap is extended over the outer sleeve surface.

A portable therapeutic seat exercise apparatus and method that provide a lightweight personal exerciser designed for a person to use to improve physical status, and for the exercise, alignment, and stress reduction of a person's trunk, spine, abdomen, pelvis, and thighs. It encourages and enhances low back mobility in contrast to the static nature of regular sitting. It consists of a lightweight contoured seating surface supported by at least one arcuate hemispherical base that allows unrestricted motion in all directions, including twisting, tilting, and rocking. It can be placed on many seating surfaces including but not limited to sofas, dining chairs, school desk chairs, office chairs, factory benches, and motor vehicle seats. Its use facilitates low back muscular stabilization, conditioning, strengthening, coordination, and enhancement of proprioceptive senses. Interchangeable parts and add-on attachments can be used in differing combination to vary height, depth, position, and arc of the seat-supporting base.

At least partial function of a human limb is restored by surgically removing at least a portion of an injured or diseased human limb from a surgical site of an individual and transplanting a selected muscle into the remaining biological body of the individual, followed by contacting the transplanted selected muscle, or an associated nerve, with an electrode, to thereby control a device, such as a prosthetic limb, linked to the electrode. Simulating proprioceptive sensory feedback from a device includes mechanically linking at least one pair of agonist and antagonist muscles, wherein a nerve innervates each muscle, and supporting each pair with a support, whereby contraction of the agonist muscle of each pair will cause extension of the paired antagonist muscle. An electrode is implanted in a muscle of each pair and electrically connected to a motor controller of the device, thereby simulating proprioceptive sensory feedback from the device.

Footwear includes a support member having an upper surface attachable to a foot, and two bulbous protuberances, a forward bulbous protuberance and rearward bulbous protuberance. Each of the protuberances has a curved outer contour, and protrudes from a lower surface of the support member on opposite sides of a latitudinal midline thereof, the latitudinal midline being halfway between a calcaneus support portion and a phalanges support portion of the support member. The forward bulbous protuberance is positioned medially offset with respect to a longitudinal centerline.

An article such as a locket (sole insert, patch, or other device to hold nutrients in on the body), which incorporates at least one nutrient, which is capable of emitting electromagnetic waves that stimulate proprioceptive zones throughout the body, resulting in a therapeutic effect for the treatment and / or the prevention of problems connected to statural equilibrium.

A method for balance enhancement through vestibular, visual, proprioceptive, and cognitive stimulation is provided. This method incorporates head movements in three planes and provides a series of programs for enhancing the vestibular ocular reflex (VOR), dynamic visual acuity, visual pursuit, and associated cognition using these head movements. These programs incorporate (1) head movement with stable image identification, (2) head movement with stable image identification with distractions, (3) head movement with stable image identification and varied body position, (4) data / image identification with varied target frequency, (5) data / image identification with varied screen position, (6) data / image identification with varied target position, and (7) task, memory, and cognitive processing requirements.

The invention relates to an immersive panoramic virtual reality gait training interactive system. The immersive panoramic virtual reality gait training interactive system mainly comprises a main body frame, a suspension mechanism and a walking platform; the suspension mechanism is mounted on the upper part of the main body frame; the walking platform is mounted at the bottom of the main body frame; the suspension mechanism hoists a patient up from a wheelchair, and rotates and moves the patient onto the walking platform for training; the walking platform can perform real-time rotation correction according to the movement speed and the direction of the patient so as to ensure the safety and training of the patient. The immersive panoramic virtual reality gait training interactive system can take the patient into a virtual reality environment, and give the patient a centripetal sensory input through the stimulation of a visual sense, an auditory sense, a proprioceptive sense and the like; meanwhile, lower limbs perform biological feedback-type walking training.

The present disclosure provides a lockout mechanism for use with a dynamic therapeutic assembly having a pivot bar pivotally coupled to an upper pivot plate such that the upper pivot plate is moveable with respect to the pivot bar about a first pivot axis and pivotally coupled to a lower pivot plate such that the pivot bar is moveable with respect to the lower pivot plate about a second pivot axis that is substantially perpendicular to the first pivot axis. The lockout mechanism includes a pushrod assembly that is moveable between a first position, wherein a portion of the pushrod assembly is engageable with the pivot bar to prevent substantial movement of the pivot bar about the second pivot axis, and a second position, wherein the portion of the pushrod assembly is disengaged from the pivot bar to allow movement of the pivot bar about the second pivot axis.

A Chinese population static balance capability assessment is important content of human motion capability assessment and functional assessment, and belongs to the category of health evaluation. The evaluation of static balance capability is as follows: a three-dimensional force sensor is used for recording a gravity center trace of a human body on a balancing apparatus in real time; scientific and reasonable algorithms are utilized for evaluating gravity center distribution, visual accommodation, proprioceptive sensation, vestibular stability and the like of the human body, so as to comprehensively assessing the balance capability of the human body. The model mainly comprises basic test indexes and balance analysis thereof, analysis of gravity center distribution, analysis of visual accommodation coefficients, analysis of proprioceptive sensation coefficients, analysis of balance stability coefficients and other content. Through repeated analysis and calculation of the basic test index, module index, and final balance index comprehensive assessment, the balance capability of the human body can be comprehensively assessed, the reason and risk of poor balance capability are screened and early warned, and people are prompted to have physical training in muscular strength and balance capability, so as to improve the balance capability and lower a tumble risk.

One or more balancing objects are provided having an arcuate roof onto which a user may step and a pair of sidewalls to support the roof. The arcuate roof is shaped such that a portion of a user's foot will contact the balancing object when standing on the roof, thereby challenging the user to maintain balance in a more unsteady state than when standing flat-footed. The sidewalls extend downwardly from lateral side regions of the arcuate roof and preferably have a concave profile extending laterally towards one another to provide superior strength to the balancing object when loaded under a user's weight. A frictional overmold may be formed over the arcuate roof to provide a frictional surface preventing a user's footwear from slipping off of the balancing object. Multiple balancing objects may be positioned on a flat, horizontal surface in a variety of orientations such that the user can target certain muscle groups to train for improving balance and proprioception.

A system has a contactless user-interface for control of the system through pre-determined gestures of a bodily part of the user. The user-interface has a camera and a data processing system. The camera captures video data, representative of the bodily part and of an environment of the bodily part. The data processing system processes the video data. The data processing system determines a current spatial relationship between the bodily part and another bodily part of the user. Only if the spatial relationship matches a pre-determined spatial relationship representative of the pre-determined gesture, the data processing system sets the system into a pre-determined state.

In accordance with the invention there is disclosed a method for determining the amount of prism needed to be placed in spectacle lenses to correct ones fixation disparity and or proprioceptive misalignment, wherein target objects viewed by each eye will be perceived to be at optical infinity and the objects to be viewed by each eye are seen separately but also simultaneously, the method comprising: adding Base Out prism in a smooth and continuous manner until the target objects jump together, switch sides or are suppressed; decreasing Base Out prism and thereafter continuing to add Base In prism until the target objects return to their original position; and recording amount of prism needed to achieve the target objects returning to their original position.

In accordance with the invention there is disclosed a method for determining the amount of prism needed to be placed in spectacle lenses to correct ones fixation disparity and or proprioceptive misalignment, wherein target objects viewed by each eye will be perceived to be at optical infinity and the objects to be viewed by each eye are seen separately but also simultaneously, the method comprising: adding Base Out prism in a smooth and continuous manner until the target objects jump together, switch sides or are suppressed; decreasing Base Out prism and thereafter continuing to add Base In prism until the target objects return to their original position; and recording amount of prism needed to achieve the target objects returning to their original position.

Footwear includes a support member having an upper surface attachable to a foot, and two bulbous protuberances, a forward bulbous protuberance and rearward bulbous protuberance. Each of the protuberances has a curved outer contour, and protrudes from a lower surface of the support member on opposite sides of a latitudinal midline thereof, the latitudinal midline being halfway between a calcaneus support portion and a phalanges support portion of the support member. The forward bulbous protuberance is positioned medially offset with respect to a longitudinal centerline.

The invention provides a system device for vestibular function detection and rehabilitation. The system device consists of a computer, a controllable air bag pressure platform, a micro air pump, a controller group and a three-dimensional glasses displayer. With the controllable air bag platform technology and the three-dimensional glasses displayer technology, proprioceptive sensation and vision are disturbed as much as possible so as to measure the quantitative relation of the separate vestibular sense in the function of maintaining human gesture balance. The human balance detection and rehabilitation instrument provides a new way to evaluate and analyze the vestibular function, can be used for differential diagnosis and rehabilitation of various clinical dizziness diseases, and is also suitable for training in sports medicine and aerospace medicine; and the human balance detection and rehabilitation instrument is low in manufacturing cost and easy to popularize and apply.

At least one electrical brain signal is received from a patient and is demultiplexed into an efferent motor intention signal and at least one afferent sensory signal (such as an afferent touch sense signal and / or an afferent proprioception signal). A functional electrical stimulation (FES) device is controlled to apply FES to control a paralyzed portion of the patient that is paralyzed due to a spinal cord injury of the patient. The controlling of the FES device is based on at least the efferent motor intention signal. A demultiplexed afferent touch sense signal may be used to control a haptic device. The afferent sensory signal(s) may be used to adjust the FES control.

One embodiment of a lateral roll simulating assembly is provided which is adapted to attach to existing rowing exercise machines. It permits the user to experience various levels of physiological disequilibrium when a lack of proper balance control induces a sideways tipping action during a rowing workout. This facilitates the desirable and advantageous development of correct proprioceptive balance response using appropriate core musculature while practicing the rowing motion on a suspended rowing exercise machine. The apparatus comprises two floor-mounted members secured to each end of a rowing exercise machine that support the rowing exercise machine in a suspended condition. This assembly simulates lateral instability around the metacenter of any of a variety of rowing shells on water by allowing the rowing exercise machine to roll freely around a variety of longitudinal axes. Other embodiments are described and shown.

One embodiment of a lateral roll simulating assembly is provided which is adapted to attach to existing rowing exercise machines. It permits the user to experience various levels of physiological disequilibrium when a lack of proper balance control induces a sideways tipping action during a rowing workout. This facilitates the desirable and advantageous development of correct proprioceptive balance response using appropriate core musculature while practicing the rowing motion on a suspended rowing exercise machine. The apparatus comprises two floor-mounted members secured to each end of a rowing exercise machine that support the rowing exercise machine in a suspended condition. This assembly simulates lateral instability around the metacenter of any of a variety of rowing shells on water by allowing the rowing exercise machine to roll freely around a variety of longitudinal axes. Other embodiments are described and shown.

A topical leg gear for enhancing performance and reducing the risk of injury. The topical leg gear and kits preferably comprise a flexible sleeve and a lateral foot-ankle buttress, malleolus bone buttresses, and a peroneal longus buttress. The topical leg gear is designed to be worn during periods of physical activity to reduce injury and to train and strengthen the athletes' muscles against injury, advantageously increasing proprioception, neuromuscular communication or both by stimulating critical sensory and tactile receptors in the leg, foot, and ankle. Performance can be enhanced and risk of injury reduced by use of the topical leg gear through isolating, activating, and training muscles to stimulate a stretch reflex, reduce latency in muscle spindles, and speed up a reaction time of muscles by reducing delay in muscle reaction times.

A proactive machine is used for assessing and improving a user's proprioception. The machine has a tilting platform upon which the user stands, a non-rotating tilting means connected to the platform for tilting the platform along a first axis and along a second axis perpendicular to the first axis, and a control means for controlling the tilting means.

A baseball pitching training device providing students of pitching with one or more tactile surfaces, preferably on the seam, thus providing the with tactile input for development of the students proprioceptive senses. In addition, finger placement indicia may be provided, preferably on the cover of the baseball, to indicate a proper finger placement orientation for one or more baseball pitches. The tactile surface(s) and finger placement indicia provide tactile stimuli and instruction for several different types of pitches for either right handed or left handed students.

This invention provides a new technology for management of back pain by stimulating the spinal cord in a manner that renders it refractory to transmission of deleterious or undesirable sensory input. The electrical stimulus comprises high frequency pulses in a regular or complex pattern or that are stochastically produced under microprocessor control. The stimulus is applied directly to the surface of the spinal cord from within the spinal canal, which provides important benefits over previous technology. The stimulus alleviates symptoms and signs of back pain, while minimizing the risk of side effects such as paresthesia, and potentially minimizing the effects on motor neuron transmission and proprioception.

A sports equipment handle that provides a user with tactile biofeedback is provided. The handle includes a handle body having an upper portion, a lower portion, a grip length, a proximal end, a distal end, and an exterior body surface. The exterior body surface is defined by a first octant, a second octant, a third octant, a fourth octant, a fifth octant, a sixth octant, a seventh octant, and an eighth octant. The handle includes at least a first tactile reference indentation that extends longitudinally along the exterior body surface and is confined to a first tactile octant. The first tactile reference indentation is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy.

A firearm that provides a user with tactile biofeedback. The firearm includes a tactile reference feature that extends longitudinally along an exterior body surface and is formed with dimensions specifically tailored to harness the user's natural attributes of sensibility, proprioception, and neuromuscular memory to improve a user's accuracy.

The present disclosure is directed to a system and method for selectively and reversibly modulating targeted neural and non-neural tissue of a nervous system for the treatment of pain. An electrical stimulation is delivered to the treatment site that selectively and reversibly modulates the targeted neural- and non-neural tissue of the nervous structure, inhibiting pain while preserving other sensory and motor function, and proprioception.

A hands-free human exercise apparatus and method, including a method of use. The stretching apparatus and method promote beneficial stretching of ambulatory muscles for a broad spectrum of users, to maintain and increase flexibility and dexterity, improved joint health, mobility, or pain management, and facilitating greater balance and proprioception and stimulating rehabilitation. The apparatus includes a multi-directional, multi-configurable, and adjustable harness comprising a one or dual strap configuration having a unique multi joint activating foot anchor. The apparatus and method facilitate stretching of a single leg, or both legs, through the ambulatory chain of muscles and joints, and with the foot anchor exploiting the flexion of the spine, full extension of the leg and pelvis, and the full flexion of the user's foot.

The invention discloses a standing training device for children with cerebral palsy. The device includes a horizontally placed square base, two pedals, four lower limb fixing devices, a pelvis support device and a chest support device; each lower limb fixing device comprises a supporting rod, an annular plastic support and fastening cloth which is used for wrapping lower limbs; the pelvis fixing device includes a supporting rod, an annular plastic support, an oval hard pad and fastening cloth which is used for wrapping pelvis; the chest support device comprises a supporting rod, an annular support frame, two rectangular metal armrests and fastening cloth tied to a metal frame. The device can correct wrong standing postures of the children with cerebral palsy, help to establish a normal biological force line and bring a proprioceptive sensation of normal standing, and the purpose of making the children with cerebral palsy normally and independently stand at an early date can be finally achieved.