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1911 results about "Rehabilitation" patented technology

Rehabilitation of sensory and cognitive function typically involves methods for retraining neural pathways or training new neural pathways to regain or improve neurocognitive functioning that has been diminished by disease or trauma. Three common neuropsychological problems treatable with rehabilitation are attention deficit/hyperactivity disorder (ADHD), concussion, and spinal cord injury. Rehabilitation research and practices are a fertile area for clinical neuropsychologists, rehabilitation psychologists, and others.

Computer-simulated virtual reality environments for evaluation of neurobehavioral performance

InactiveUS20050216243A1Increase and decrease difficultyStrong specificityMedical simulationTelemedicineTest performanceNervous system
A virtual reality (VR)-based test battery wherein various neurobehavioral performance skills, including motor skills, sensory-perceptual skills, attention, and decision-making can be measured in human subjects. The invention can be used as a screening method within a virtual environment to provide an overall measure of general brain function relating to behavioral ability. In addition, the invention provides comprehensive VR-based neurobehavioral examinations tailored to individual subjects which can automatically self-adjust during operation in accordance with the specific purpose of the assessment, or for forms of cognitive or physical rehabilitation. According to the invention, patients with neurological and psychiatric dysfunctions can be assessed with physiologic monitoring as well as with anatomical and functional neuroimaging to non-invasively map the functional neuroanatomic correlates of VR-based test performance. In a preferred embodiment, the VR-based neurobehavioral testing system is portable allowing computerized tests to be administered in a desk-top or lap-top configuration, or via the Internet for tele-assessment of human subjects who are physically inaccessible to the test administrator. In a particularly preferred embodiment, the method of the invention is used for vocational assessment and training, wherein individual test scores are combined into a final metric useful for assessing a candidate's qualifications for employment, or certification in a particular skill.
Owner:GRAHAM SIMON +3

System and methods for monitoring physical therapy and rehabilitation of joints

A system for monitoring a patient includes a sensor unit having a housing and sensors disposed in or around the housing; and a base having a shell and configured and arranged to be adhesively attached to skin of the patient. The sensors can be used to monitor physical therapy and rehabilitation of the patient. The sensor unit can provide information to a patient or clinician device to facilitate the monitoring. The sensor data can be used to determine measurements such as tilt angle of the sensor unit and range of motion measurements (such as extension, flexion, or forces associated with movement) of the anatomical region to which the sensor unit is attached. The sensor data can also be used for automated identification or classification of exercises performed by the patient.
Owner:TRACPATCH HEALTH INC

Continuously variable resistance exercise system

InactiveUS20140287876A1Eliminates variation of resistanceSmooth transitionWeightsPhysical exerciseTime exercise
An exercise system adapted to provide a truly interactive level of exercise with timed exercise intervals that are shown to be optimal in various physiological studies. An example of this invention provides the following unique features: (1) electronically controlled, continuously variable resistance in the positive stroke that responds to the user's efforts and varies the resistance according to the user's current physiological needs; (2) electronically controlled, continuously variable resistance force in the negative stroke that incrementally overcomes the positive muscle contraction and returns to the original position to complete each repetition; and (3) a sophisticated feedback control system that (a) monitors distance, time, and applied force by a user, (b) systematically controls the resistance force to complete each repetition in the specified time intervals, (c) maintains a smooth transition throughout the range of motion, and (d) virtually eliminates the variations of resistance caused by biomechanics, friction, inertia, etc. As a result, an example of the present invention provides the optimum in various types of exercise programs, including but not limited to (1) muscle building, (2) muscle toning, and (3) physical rehabilitation.
Owner:ETTER DANA V +3

Systems, apparatuses, devices, and processes for synergistic neuro-physiological rehabilitation and/or functional development

In an embodiment a system for facilitating a subject's functional development includes sensing devices configured for sensing mind state signals; sensing devices configured for sensing body state signals; and a set of processing resources configured for generating a mind state indicator / measure, a body state indicator / measure, and a mind - body synergy indicator / measure that corresponds to an expected extent to which each of the subject's mind state and the subject's body state are cooperatively or synergistically aligned with respect to facilitating the subject's functional development. In an embodiment, the system can be configured for concurrently presenting a set of activities involving a model body part; engaging the subject in attempted imitation of the set of activities by way of attempted movement of a subject body part that is a mirror image of the model body part; presenting an indication of an expected extent to which each of the subject's mind state and body state are cooperative with respect to subject performance of the set of activities; and presenting an indication of an extent of subject relaxation. An associated multiple (e.g., up to 12) degree of freedom robotic orthosis can include a set of appendage motion modules configured for engaging with a portion of a subject appendage; a set of mechanical power interface modules coupled to the set of appendage motion modules and configured for facilitating movement of appendage motion modules within the set of appendage motion modules; and a set of flexible drive shafts couplable to the set of mechanical power interface modules.
Owner:NANYANG TECH UNIV

Wearable rehabilitation glove and method

The invention discloses a wearable rehabilitation glove and a method. The problem that an existing rehabilitation glove has a single function is solved. The wearable rehabilitation glove has the advantages that the glove conforms to different actions of various fingers, and control of different force magnitudes over different fingers can be controlled. According to the scheme, the wearable rehabilitation glove comprises a soft glove body, the soft glove body comprises a palm region and at least one fingerstall region, the interiors of the fingerstalls are used for containing the fingers of a person, at least one first fingerstall ring is arranged on one side of each fingerstall region, the palm region is provided with at least one second fingerstall ring similarly, one end of a connecting rope and the top inside the fingerstall regions are fixed, after the connecting rope sequentially penetrates through the first fingerstall rings and the second fingerstall rings at the same fingerstall region, and the other end of the connecting rope is connected with a linear driving mechanism; the other side of each fingerstall region is provided with a pneumatic muscle, and the pneumatic muscles are connected with a pneumatic muscle air pipe.
Owner:SHANDONG UNIV

Adjustable Rehabilitation System and Method

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.
Owner:ACCELERATED RANGER

Method and apparatus for enabling and monitoring the movement of human limbs

An orthotic apparatus for use in providing improved range of motion is provided which allows the amount of stretch to be hydraulically powered and measured by the device, but controlled by the user. Because the apparatus accurately calculates the amount of stretch, the user, together with the user's physician and therapist, can develop a rehabilitation plan based on accurate measurements. Progress is based on tangible results rather than the user's ability to tolerate pain. This knowledge provides the incentive the user needs to work toward and achieve the user's goal.
Owner:ERMI

Myoelectric estimation method for motion moment of wrist joint

The invention discloses a myoelectric estimation method for the motion moment of a wrist joint. The surface electromyography signals of six forearm muscles were collected in the process of wrist flexion and extension, and the muscle contraction time was calculated by TKE operator. The maximum isometric contraction tension of each muscle was measured synchronously by isokinetic muscle strength testing system and electromyograph. The forward muscle-bone model of wrist joint was established. The maximum tension of muscle contraction time and muscle contraction time was input, and the estimated torque at the limit position of wrist joint bending and extension was output. The kinematics data of the wrist joint during bending and stretching were obtained by using the three-dimensional motion capture system, and the reference moment at the limit position was calculated. Taking the square of the error between the estimated torque and the reference torque as the objective function, the conjugate gradient method is used to calibrate the forward muscle-bone model of the wrist joint, and the surface electromyography signal is used to estimate the torque of the wrist joint. The invention can beapplied to the fields of myoelectric artificial hand, rehabilitation medical treatment, bio-electric integration and the like.
Owner:XI AN JIAOTONG UNIV

Speech and language hypoacousie multi-parameter diagnosis and rehabilitation apparatus and cloud rehabilitation system

The invention discloses a speech and language hypoacousie multi-parameter diagnosis and rehabilitation apparatus. The cloud rehabilitation system comprises a real-time measuring unit, a master control unit, and a real-time audio-visual feedback unit, wherein the real-time measuring unit is used for measuring multi-parameter data of speech and language hypoacousie conditions in real time, the master control unit is connected with the real-time measuring unit and used for judging speech and language hypoacousie and setting diagnosis and rehabilitation mode, and the real-time audio-visual feedback unit is connected with the master control unit and instructing rehabilitation and monitoring treatment effect dynamically by displaying parameters and feeding rehabilitation information and results back in real time. The invention further discloses a multi-parameter diagnosis and cloud rehabilitation system. Through rehabilitation cloud connected with the diagnosis and rehabilitation apparatus and the expert policy system unit, dynamic diagnosis evaluation, comprehensive rehabilitation support and intelligent rehabilitation of speech and language hypoacousie are realized. Combined with the modern technology and methods, the comprehensive speech and language hypacousie rehabilitation technology is formed.
Owner:上海泰亿格康复医疗科技股份有限公司

Fine-grained visualization system and method for emotional electroencephalography (EEG)

ActiveCN110169770ASolve fine-grained visualization problemsRich and detailed expressionSensorsPsychotechnic devicesEeg dataBrain computer interfacing
The invention discloses a fine-grained visualization system and method for emotional electroencephalography (EEG), and solves the technical problem of how to display fine-grained information in the emotional EEG. The system is connected with a data acquisition module, a data preprocessing module, a feature extraction module and a network training control module in sequence; an expression atlas provides a target image; the network training control module and an affective computing generative adversarial network (AC-GAN) module complete the training of an AC-GAN; a network forward execution module controls to complete the generation of fine-grained expressions. The method comprises the steps of collecting emotional EEG data, preprocessing the EEG data, extracting EEG features, constructing the AC-GAN, preparing the expression atlas, training the AC-GAN, and obtaining a fine-grained facial expression generation result. The emotional EEG is directly visualized into facial expressions withthe fine-grained information which can be directly recognized, and the visualization system is used for interactive enhancement and experience optimization of rehabilitation equipment, emotional robots, VR devices and the like with a brain-computer interface.
Owner:XIDIAN UNIV

Three-dimensional space cervical vertebrae rehabilitation instrument

InactiveCN102551943ARestoration of forward curvePrevent the deterioration of physiological curvatureFractureMuscle forceGonial angle
The invention relates to the technical field of medical equipment, particularly to a three-dimensional space cervical vertebrae rehabilitation instrument, which comprises a bed frame and a traction device, wherein a lying plate is arranged on the bed frame. The three-dimensional space cervical vertebrae rehabilitation instrument is characterized in that a three-dimensional space cervical vertebrae adjusting device is arranged in front of the lying plate and comprises a lifting locating rack, a Z-axis rotating plate, a hinge shaft, a neck supporting device and a head supporting device, the rear end of the Z-axis rotating plate is hinged with the lifting locating rack fixed on the bed frame, the front end of the Z-axis rotating plate is hinged with a lifting oil cylinder fixed on the bed frame, and the head supporting device and the neck supporting device are arranged at the upper end of the Z-axis rotating plate. The three-dimensional space cervical vertebrae rehabilitation instrument of the invention realizes the function of rotation at an optional angle in the three-dimensional space, restores physiologic front bends of cervical vertebrae, and exercises the functions of cervical vertebrae while carrying out traction, so as to effectively prevent deterioration of the physiologic curvature of the cervical vertebrae. The three-dimensional space cervical vertebrae rehabilitation instrument has a novel structure, is convenient in operation, can exercise the functions of cervical vertebrae while carrying out traction, and can restore the physiologic front bends of cervical vertebrae and reconstruct muscle force balance of muscles around the cervical vertebrae.
Owner:宋传彬

Biomechanical mattress and biomechanical mattress system

The invention discloses a biomechanical mattress system which comprises a biomechanical mattress, control terminals and an air compressor. Input ends of air cavities are connected with the air compressor by air inlet electromagnetic valves and air inlet guide pipes, output ends of the air cavities are connected with air outlet guide pipes by air outlet electromagnetic valves, the control terminals are connected with the air compressor, pressure sensors, the air inlet electromagnetic valves and the air outlet electromagnetic valves, and the air compressor, the air inlet electromagnetic valves and the air outlet electromagnetic valves can be switched on and off under the control of the control terminals according to acquired data of the pressure sensors. The biomechanical mattress system has the advantages that the pressures of the air cavities can be adjusted according to the pressure sensors, accordingly, muscles can be moderately relaxed and can be guaranteed against being excessively compressed, and users at prone positions are in straightly stretching and equal body pressure states; physiological parameters of the sleep quality, the heart rates, the turnover frequencies, the respiration and the like are monitored by the aid of prone position body pressures, and the biomechanical mattress system can be widely applied to clinical departments such as ICU (intensive care units), departments of cardiac and cerebral surgery and departments of rehabilitation medicine.
Owner:广东葆康信息科技有限公司

Intelligent electrocardio monitoring method and device

The embodiment of the invention discloses an intelligent electrocardio monitoring method and device. The method includes the steps that a probe is utilized to collect human electrocardiosignals; the signals are converted to digital signals through a digital analog converter, and primary denoising processing is conducted on the signals; signal segments are classified through a trained deep learning structure model; different processing methods are adopted according to different signals, and the false detection risk is minimized. According to the intelligent electrocardio monitoring method and device, through a signal collection mode with less interference to a patient and a signal classification means, the heart rate can be detected more accurately, the false alarm rate of clinical equipment is lowered, the rehabilitation process of the patient can be better guaranteed, the work efficiency of the medical staff can be further improved, the workload of the medical staff is reduced, and the sensibility to the alarm of the intelligent electrocardio monitoring device is improved.
Owner:SUN YAT SEN UNIV
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