Abstract: A rehabilitation and exercise system can include a base. A static device can be coupled to the base and configured to provide isometric exercise for a user by receiving static force from the user to facilitate at least one of osteogenesis or muscle hypertrophy for the user. In addition, a dynamic device can be coupled to the base and configured to provide a dynamic exercise for the user by being moved by the user to facilitate at least one of osteogenesis and muscle hypertrophy for the user.

Abstract: An exercise device includes an elongate support member having opposed ends and being rotatably mounted through either directly to—or through an attachment member to a mounting member intermediate the opposed ends of the elongate support member. A horizontally extending axle is rotatably mounted to the elongate support member adjacent one the opposed ends. The horizontally extending axle is connected to a weight support and to an exercise arm. The elongate support member is grippable to permit its rotation about its rotatable mount to change the vertical position of the horizontally extending axle and the weight support and exercise arm connected thereto. An attachment member configured be connected to the mounting member in a desired location also constitutes a part of the invention.

Abstract: A method for the weight-dependent control of the internal pressure of a supporting body loaded by a weight load or payload, wherein the internal pressure is produced by means of an electric-motor-driven compressor, and the weight load or payload which is present and which acts on a supporting body in the form of a mass mLoad under the effect of acceleration due to gravity g is determined in that a reduction and a subsequent increase in the internal pressure take place, wherein the increase in the internal pressure causes the position of an application point of the weight load or payload to change by a position difference ?Z, wherein: during the increasing of the internal pressure by means of the compressor, the motor current ILoad of the drive motor of the compressor is measured with a constant motor voltage U and integrated over the time of the increase in pressure, and the electrical work WLoad which is necessary for the change in position is determined therefrom, wherein the electrical work WLoad the el

Abstract: A guidewire includes an elongated member and a shaft extending distally from the elongated member, wherein the elongated member and shaft are configured to be navigated through vasculature of a patient. The guidewire further includes a first conductor extending around the shaft to define an outer perimeter of the guidewire and a first electrode adjacent the shaft. The first conductor is configured electrically connect the first electrode to an energy source. The guidewire further includes a second electrode and a second conductor configured to electrically couple the second electrode to the energy source. The first and second electrodes may be configured to deliver an electrical signal to fluid contacting the first and second electrodes to cause the fluid to undergo cavitation to generate a pressure pulse wave within the fluid.

Abstract: A rehabilitation exercise device for upper and lower limbs includes: a first support supporting a user's hand or foot; a second support supporting a user's forearm or calf; a pair of first hinges rotatably connecting the first support and the second support to each other; a third support supporting a user's upper arm or thigh; a pair of second hinges rotatably connecting the second support and the third support to each other; a drive module selectively mounted on any one of the pair of first hinges and the pair of second hinges, and configured to pivot the first support or the second support; and a mounting position detecting part detecting a mounting position where the drive module is mounted from among the pair of first hinges and the pair of second hinges.

Abstract: An exercise apparatus for training gluteus and hamstring muscles in accordance with the present disclosure is provided. The exercise apparatus includes a base, a hip pad pivotally connected to the base, a glute hamstring extension module configured to change the distance from the hip pad, and a reverse hyperextension module having a pendulum pivotally connected to the base.

Abstract: A weightlifting exercising system includes a frame having a pair of columns. A pair of lifting assemblies is provided and each of the columns has one of the lifting assemblies mounted thereon. The lifting assemblies each include a mount and an axle extending through the mount and rotational relative to the mount. A first arm is fixedly attached to the axle. A second arm is rotationally coupled to the axle. A lift angle is defined between the first and second arms and is alterable from 0° to 180°. A locking member releasably locks the second arm with respect to the axle such that the lift angle is releasably retained. One of the first and second arms has a handle attached thereto and the other of the first and second arms has a weight receiver attached thereto. One or more weight plates is removably positionable on the weight receiver.

Abstract: A chair-type massage machine includes a seat portion, a backrest portion that is reclinable rearward of the seat portion, and a forearm treatment portion that treats each of forearms of a person to be treated. The forearm treatment portion is mounted to each of both left and right side surfaces of the backrest portion.

Abstract: Embodiments of the invention are directed to devices and methods for providing extension and flexion assistance. A device manipulates a foot of a user, thereby providing extension or flexion assistance to an ankle of the user, and includes a footplate positioned at a pre-determined distance from the user and adapted to pivot about an axis defined by the ankle as the foot extends or flexes about the ankle; and a force application system comprising a force applicator connected to the footplate, and a force application mechanism, wherein the force application mechanism is configured to apply a force to the force applicator, thereby providing the extension or flexion assistance to the foot about the ankle.

Abstract: The present invention includes an arm; a leg pad; a long rectangle shaped seat; a seat angle fixing unit on the seat, for adjusting the angle between the seat and the leg pad (when viewed from above) according to his/her purpose so that the seat can be adjusted to be perpendicular or parallel to the leg pad when viewed from above; and thus the to the user is allowed to move the exercising leg of the user to the back of the user or perform a motion for stretching his/her back straight from a starting pose at which the user lie down on his/her back placed on the seat, wherein the leg pad is placed above the user's pelvis.

Abstract: The invention relates to the adjustment of a piece of seating and reclining furniture with a seat and a backrest, in a positioning mode the seat and/or the backrest are optionally positioned in an upright basic position, a first reclining position or a second reclining position by means of at least one actuator and the seat and/or the backrest in an activatable relaxation mode being movable back and forth. The seat and/or the backrest is adjusted in the positioning mode as well as in the activatable relaxation mode between the first reclining position and the second reclining position by means of the same actuator.

Abstract: An exercise training device for connection to a laterally extending overhead bar and use in modifying a toes to bar exercise, including at least one bar mounting assembly, an elongated, laterally extending target portion, and a spacer portion connected at a first end to and extending longitudinally away from the at least one bar mounting assembly, and connected at an opposed second end to the elongated, laterally extending target portion. Also disclosed is a method of positioning an exercise training device on a laterally extending overhead bar to modify a toes to bar exercise, including connecting to the laterally extending overhead bar an exercise training device having the aforementioned structure, and adjusting the exercise training device to extend downward and forward from the laterally extending overhead bar.

Abstract: An exercise assist device transitively moves a sacroiliac joint in a lateral decubitus position. The following description is provided in the context of a left lateral decubitus position. The upper right leg is placed on a stand in the lateral decubitus position, and the upper right leg is then extended transitively backward with a sacral area supported by a sacrum support pad. Since a posterior side of a lower left sacroiliac joint is slightly opened, a sacrum slides backward via a right hip joint. This improves mobility of the lower left sacroiliac joint.

Abstract: A scientifically controlled exercise based on a measurement of maximum voluntary contraction (MVC). A mechanical apparatus includes a sensor, an actuator, and a processor. The apparatus receives a mechanical exertion from a user while the processor receives signals from the sensor and sends signals to the actuator to control the mechanical apparatus. The processor measures a MVC exerted by a user and determines a protocol for the exercise based on the measured MVC. The protocol includes a specified exertion to be performed by a user, the specified force and velocity profile governing the exertion, and a specified sequence of repetitions of the exertion, spaced by rest periods. The protocol includes real-time feedback to the user related to compliance with the protocol. The methodology and equipment described herein provides users a safe and effective means of improving muscular strength or endurance and ameliorating various neurological or physiological conditions.

Abstract: A system can include a base configured to support a lower half of a human body. The system can also include a headrest elevated relative to the base, wherein the headrest is disposed adjacent to a proximal end of the base, where the headrest is configured to support a head of the human body. The system can further include a back platform having a first end and a second end, where the first end is coupled to the base, where the second end is disposed adjacent to the headrest, and where the back platform has a curvature, where the back platform is configured to support a torso of the human body. The system can also include a vibrating mechanism in communication with the back platform, where vibrations generated by the vibrating mechanism translate to the back platform.

Abstract: The invention relates to a postural support bracket for attaching to at least one postural support. The bracket is adapted to allow the postural support to adopt a variety of different positions, including positions in which the postural support is tilted. In one embodiment, the postural support bracket comprises a hinged region that when attached to one or more postural supports, allows the postural support to adopt a variety of different angles.

Abstract: A rehabilitation system includes a portable patient workstation configured to facilitate in-home rehabilitation therapy. In some embodiments, the workstation includes a computing device and one or more rehabilitation devices. The computing device is configured to generate computer-based tasks associated with one or more in-home exercises. The rehabilitation devices, communicatively coupled to the computing device, includes a sensor that captures movement data for use in evaluating a patient's motor skills when instructed to perform one or more of the tasks.

Abstract: An automated physical therapy system comprising two leg components, each of said leg components optionally moving alternatively above and below a base plane, thereby simulating a swimming motion in the legs of a user. The system provides a unique hemodynamic effect, i.e. blood from one of the user's legs above the base plane is displaced by gravity into the rest of the body, while blood from the user's other leg disposed below the base plane is displaced in that leg by gravity. Said hemodynamic effect is advantageous because the net hemodynamic effect is zero, i.e. blood displaced into the rest of the user's body is roughly equivalent to blood displaced into the user's other leg, allowing use of the system by users who are at risk if a large amount of blood is displaced in the user's heart or other internal organs.

Abstract: An adjustable surgical frame for supporting a patient to facilitate different surgical approaches to the spine of the patient includes a first end, an opposite second end, and a length extending between the first and second ends thereof. The surgical frame has a longitudinal axis extending between the first and second ends along the length thereof, and includes a first support surface, a second support surface, and a third support surface. The surgical frame also includes an adjustable chest support, an adjustable hip and upper leg support, and an adjustable feet and lower leg support. The surgical frame is moveable between a first position, a second position, and a third position, and the chest support, the hip and upper leg support, and the feet and lower leg support are moveable to accommodate differently sized patients on the surgical frame.

Abstract: An exercise device includes a pivot adjustably positioned at an intermediate point along the length of an elongate support element. One or more lower body supports are mounted on the elongate support element on a first side of the pivot and one or more upper body supports mounted on the elongate support on a second side of the pivot. The device may be used in push up, sit up, inverted pull up or leg raise modes.

Abstract: A prostate treatment system having a light delivery device positionable in a transurethral device for treatment of benign prostatic hyperplasia (BPH). The light delivery device includes light generator, such as light emitting diodes (LED), laser diodes (LDs) or a diffusion quartz fiber tip connected to a light generator or a light emitting polymer which produces light at a selected wavelength or waveband or alternative sources of suitable light energy. The treatment device may further include a temperature monitoring system for monitoring the temperature at the treatment site. A light-activated drug is administered to the treatment site prior to light activation. The light-activated drug therapy induces cell death of the target tissue. The device provides a minimally invasive transurethral method for treatment of BPH or prostate cancer.

Abstract: Disclosed are a joint protection apparatus and a control method thereof. The joint protection apparatus includes a support unit, to which different support frames are coupled via a hinge, a fastening adjustment unit coupled to the support unit to provide fastening force required to fasten the support unit to a human body, a sensing unit configured to sense motion of the different support frames, and a controller configured to decide a motion region in which the motion sensed by the sensing unit is included and to decide the fastening force of the decided motion region.

Abstract: A system for dynamically adjusting treatment angle under tension to accommodate variations in spinal morphology during spinal decompression therapy is provided. It provides a tensioning device including a patient-positioning means, a tension-producing actuator, a positioning device, a patient interface device, a control system and a display. The control system with feedback on the resultant tension vector applied to patient spine operationally configured to allow for adjustment of either tension producing actuator position, patient position, or both while applying tension to the patient spine during non-therapeutic tension levels. The control system automatically adjusts tension producing actuator work levels such that the resultant tension vector magnitude remains ideally constant during adjustment of resultant tension vector angle, reducing the risk of eliciting paraspinal muscle contraction due to changes in resultant tension vector magnitude.

Abstract: A rehabilitation machine can have a chassis with actuators positioned behind a patient area. The actuators can have supports projecting toward the patient area and can have respective adapters shaped to engage the legs of a patient at the thigh, the calf, and the foot while the patient is in a standing or walking posture. The actuators can also have motors, transition elements, and linkages connected to apply moments through the adapters to achieve, for each leg, hip adduction/abduction, hip flexion/extension, knee flexion/extension, and foot plantar flexion/dorsiflexion according to signals from a controller. The actuators can be confined to a space, largely behind the patient, such that free arm swing is permitted when the patient is attached.

Abstract: The visual and cognitive skills of a subject may be tested and/or trained by providing a visual stimulus to a subject. More particularly, a subject may be tested and/or trained when under a stress condition to determine the effect of a stress condition, such as a physical stress or a cognitive stress, on the subject's visual and sensory skills. A response may be received from a subject via an input device, the appropriateness of which may depend upon the stimulus provided to the subject. Behavioral information and other data regarding the performance of a subject and the possible effect of the stress condition may be recorded. Scoring may be based upon the speed, accuracy, and other aspects of the performance of a subject.

Abstract: A compact stationary bicycle is configured to fit beneath a desk. The compact stationary bicycle has a silent drive assembly, configured to be driven by a user. A casing is mechanically coupled to the silent drive assembly. An attachment assembly is mechanically coupled to the casing and configured to attach the casing to a chair occupied by the user putting the silent drive assembly well forward of knees of the user. The user of any height can drive the silent drive assembly beneath the desk without contacting the knees with the desk.

Abstract: A traction bed includes a frame upon which an individual is supportable, first and second lever arms pivotably coupled to the frame at a location proximate a first end of the frame and configured to be coupled to the individual's upper torso, third and fourth lever arms pivotably coupled to the frame at a location proximate a second end of the frame and configured to be coupled to the individual's pelvis or pelvic region, and a control system operable to direct a force onto each of the lever arms to pivot the lever arms relative to the frame. The force directed to the first and third lever arms is separately variable from the force directed to the second and fourth lever arms to provide differential traction on the individual's body.

Abstract: A cardiac-based metric is computed based upon characteristics of a subject's cardiac function. In accordance with one or more embodiments, the end of a mechanical systole is identified for each of a plurality of cardiac cycles of a subject, based upon an acoustical vibration associated with closure of an aortic valve during the cardiac cycle. The end of an electrical systole of an electrocardiogram (ECG) signal for each cardiac cycle is also identified. A cardiac-based metric is computed, based upon a time difference between the end of the electrical systole and the end of the mechanical systole, for the respective cardiac cycles.

Abstract: This application is related to an apparatus and method for improving venous blood flow in mobility-impaired patients. In one aspect, the apparatus is a motorized or powered rocking chair with a footplate. The rocking chair and footplate rotate through physiologically relevant ranges of motion either at the same frequency or at different frequencies in order to mechanically induce a calf muscle pump action in the dependent legs of a mobility-impaired patient. Artificially inducing the calf muscle pump action in such patients acts to boost the action of the heart and lessen blood pooling in the lower extremities of the legs.

Abstract: A powered orthotic device includes a brace having a first section and a second section, the first section and the second section operationally coupled at a pivot, the first and the second sections moving about the pivot to define flexion and extension directions, such directions defining inside and outside regions of the brace respectively. The device further includes at least one set of straps that removably attach the first section and the second section to a corresponding limb segment such that the pivot is proximate to a joint between each limb segment.

Abstract: A mountable fan for massage table that is removably installable to an underside of an extant massage table headrest, said mountable fan for massage table having a generally ovoid hoop with an upper surface and a lower surface, a vent circumferentially disposed around the upper surface, a fan chamber radially disposed from the hoop, an electric fan disposed within the fan chamber, and an intake duct with a removable filter disposed therein, the intake duct disposed on the fan chamber, whereby air is drawn into the intake duct by the fan and forcibly expelled through the vent to relaxingly stimulate the face of a patient lying on the massage table.

Abstract: A rehabilitation chair system, comprising: a seat adapted for sitting of a human thereon; at least one extender adapted to move relative to said seat; at least one sensor which generates an indication of a balance state of said human; and a controller configured to move said extender while measuring said balance state using said at least one sensor.

Abstract: An apparatus for moving a limb of a bedridden person having a pulley secured above said bedridden person, a cable supported and arranged for movement about the pulley, and a substantially “T” shaped member consisting of a first longitudinally arranged member having a first end and a second end, where the first end is removably secured to the cable, and a second laterally arranged member secured transversely to the second end of the first member, where the first longitudinally arranged member is arranged perpendicularly to the second laterally arranged member.

Abstract: A patient support apparatus generally includes a base frame and a support deck supported on the base frame, the support deck comprising a seat portion. A segmented patient support surface is slidably coupled to the support deck. A lift system is coupled to the support deck and the segmented patient support surface. The lift system raises, lowers and tilts the support deck with respect to the base frame, and pivots a torso support segment of the support surface with respect to a leg support segment of the support surface. A foot plate assembly is removably positioned proximate a free end of the support deck, the foot plate assembly receiving a patient's feet when a patient is positioned on the segmented patient support surface thereby enabling the patient to slide the segmented patient support surface relative to the support deck.

Abstract: A physical therapy chair. Implementations may include a seat bottom coupled to a chair base adjustable along a z axis. A seat back couples to the seat bottom at an angle to the axis. An arm support slidably couples to the seat back and is fixable at desired positions. An arm has first, second, and third arm portions. The first arm portion pivotally couples to the arm support, the second arm portion rotatably couples to the first arm portion, and the third arm portion rotatably couples to the second arm portion. A leg couples to the seat bottom and has upper and lower leg portions. The upper leg portion has an upper first portion and an upper second portion. The upper first portion pivotally couples to the seat bottom and slidably couples to the upper second portion which slides thereby to change a length of the upper leg portion.

Abstract: A traction apparatus which impresses a desired traction force to a body to be pulled is provided.

Abstract: An adjustable stretching system for stretching a leg of a user comprises a base, an adjustable elevation board configured to be adjustable in length, a seat cushion attached to the base, and a cushioned platform connectable to the base. The adjustable elevation board may be configured to be connected between the base and the cushioned platform.

Abstract: The invention relates to a delordosation device for users of a rehabilitation appliance, in particular for the verticalization of a sit/stand exercise machine or a wheel chair with a seating area and support aids for a user, the seating area supported in a swiveling manner swiveling for verticalization. To avoid hyperlordosis while patients with a restricted mobility are being straightened up in rehabilitation measures or a verticalization in a sit/stand exercise machine 1 or wheel chair, it is provided that the seating area is supported in a swiveling manner, and at least a portion of the seating area is mounted in a movable manner. Thus, a pelvis rotation can be initiated during verticalization, whereby hyperlordosis is avoided.

Abstract: A method of and system for administering a dose of vestibular stimulation to a subject comprising a rotational device comprising at least a first axis of rotation and configured to allow continuous rotation through more than 360 degrees around each axis of rotation are provided.

Abstract: A inhalant delivery system for supplying oxygen or another harmless gas to a user positioned on a massage apparatus such as a massage table or massage chair. A plenum having exit openings conforms generally to the inner periphery of a headrest of the massage apparatus such that the exit openings direct the oxygen or other harmless gas toward the nostrils of the user. The plenum is coupled to a supply of the gas. An optional infusion port may be included in the plenum to allow a fragrance or other additive to be infused in the stream of gas passing through the plenum.

Abstract: A patient support apparatus generally includes a base frame and a support deck supported on the base frame, the support deck comprising a seat portion. A segmented patient support surface is slidably coupled to the support deck. A lift system is coupled to the support deck and the segmented patient support surface. The lift system raises, lowers and tilts the support deck with respect to the base frame, and pivots a torso support segment of the support surface with respect to a leg support segment of the support surface. A foot plate assembly is removably positioned proximate a free end of the support deck, the foot plate assembly receiving a patient's feet when a patient is positioned on the segmented patient support surface thereby enabling the patient to slide the segmented patient support surface relative to the support deck.

Abstract: A patient module for use in a medical setting is provided. The patient module includes a patient seating assembly and at least one of a medical instrument for use in providing treatment to a patient. At least one member having an articulated joint is provided. The member has a first end configured for engagement with a structure and a second end configured for engagement with a light for illuminating a treatment area of the patient. A display screen is carried by the light for displaying images for viewing by the patient. The display screen may be integrally formed with the light within a housing.

Abstract: An upper limb training apparatus for training upper limbs of a trainee comprises a training apparatus main body that includes an operation rod to be operated by the trainee by hand. A chair is positioned in a right or a left arm training position relative to the training apparatus main body. A connecting mechanism integrally connects the chair and the training apparatus main body and allows the chair to move between the right and the left arm training positions while keeping a condition in which the chair is connected to the training apparatus main body.

Abstract: A pelvis interface may include a subject attachment module including a waist attachment and a back attachment. The interface may further include an arm assembly coupled to the subject attachment module, the arm assembly including a plurality of arms so coupled to one another and/or to the subject attachment module as to permit the subject attachment module at least one pelvis translation degree of freedom and at least one pelvis rotation degree of freedom. The interface may further include motors so coupled to the arm assembly as to actuate at least one pelvis translation degree of freedom and at least one pelvis rotation degree of freedom.

Abstract: An upper limb training apparatus includes a training apparatus main body that includes a base frame, and an operation rod to be operated by a trainee by hand. A chair is positioned in a right or in a left arm training position relative to the training apparatus main body. A monitor stand extends upward from the base frame. A monitor arm is provided in the monitor stand, and supports the monitor such that the position of the monitor can be adjusted in both right and left directions.

Abstract: A powered orthotic system includes a wearable component having a brace with a first section and a second section. The first and second sections are coupled to each other at a pivot. Each section is adapted to be removably attached to a corresponding first and second limb segment such that the pivot is proximate to a joint between each limb segment. The first and the second sections are movable with respect to each other to define flexion and extension directions. The wearable component also includes an electromyographic sensor, an electrically powered actuator assembly in communication with the electromyographic sensor, and a controller in communication with the actuator assembly that provides system parameters to control operation of the actuator assembly. The actuator assembly is coupled to the first and the second sections so as to apply a force that moves the first and the second sections in the flexion and/or extension directions and the force is based on signals from the electromyographic sensor.

Abstract: A therapeutic traction device for increasing intervertebral spaces along a cervical spine of a user includes a user interface, a controller, a neck rest section, a crossbar provided with first and second clamps, a curvilinear back pad connected to an anterior side of the crossbar, and a utility box connected to a posterior side of the crossbar. The utility box includes a rectilinear driven rod partially seated within the utility box and statically mated to the neck rest section, and a mechanism for linearly reciprocating the driven rod along a first vertical travel path defined posterior of the back pad such that the neck rest section is synchronously raised and lowered above the crossbar. In this manner, the back pad remains statically mated to the crossbar while the neck rest section is raised and lowered along a second vertical travel path defined anterior of the first vertical travel path.

Abstract: An apparatus for moving a limb of a bedridden person, including a substantially “T” shaped member including a first member having a first end and a second end and a second member secured transversely to the second end of the first member, a pulley secured above the bedridden person, and, a cable secured to the first end of the first member, the cable supported and arranged for movement about the pulley.

Abstract: The invention relates to a rehabilitation device which guides a patient to perform a motion with a correct spatial trajectory, by the device applying one or more pushing, assisting, reminding, responding and/or resisting forces during a motion (or intent to move) by the patient. The forces are applied by an actuator, for example, a robotic articulated arm or a spherically jointed lever. The applied forces act as a force fields, optionally continuous, which impeded and/or guides a patient. The device can be programmable with various trajectories (paths and/or velocities) and/or forces. The forces at one point in the trajectory can vary responsive to an actual trajectory by the patient and/or responsive to a rehabilitation plan and/or improvement of the patient. The device can learn a motion entered by a physiotherapist and replay it for the patient.

Abstract: Systems, methods and computer readable mediums encoded with computer instructions for treating cervical vertebrae are provided. Certain cervical vertebrae treatment devices include a head support configured to support a patient's head, and a motion component operably connected to the head support, wherein the motion component is configured to provide movement of the head support about at least three axes. Certain devices also include a control system operably connected to the motion component and configured to control operation of the motion component.