50 results about "Shoulder joint movement" patented technology

The invention relates to medicine. The invention discloses a hardware / software system for rehabilitation of a cognitive disorder patient after an upper limb stroke. The hardware / software system comprises a virtual reality glove, a controller with a sensor, an electroencephalograph and a computer provided with a specific task game. The glove is configured with built-in sensing elements that can track finger and hand movements in space. A controller is located on the shoulder joint to collect information about shoulder joint motion during exercise in the game. Wherein the computer is configuredto receive information from the aforementioned device; carrying out computer analysis on the received information related to the brain, arm muscles and fine exercise skills of the patient; determiningthe fatigue degree of the patient; exercise in the game is automatically adjusted, and the most effective exercise is selected; and storing the rehabilitation result of the patient in a database. According to the invention, more effective rehabilitation is provided for patients with cognitive impairment after upper limb apoplexy.

The invention discloses an upper limb hemiplegia rehabilitation robot, which belongs to the technical field of medical appliances, and comprises a shoulder joint motion module, an elbow joint motion module, a forearm and wrist joint motion module, a gravity compensating module, a bracket and a data acquisition module, wherein the two ends of the gravity compensating module are connected with the shoulder joint motion module; the shoulder joint motion module, the elbow joint motion module and the forearm and wrist joint motion module are connected in turn; the shoulder joint motion module is fixedly connected with the top of the bracket; and the data acquisition module is fixedly arranged on the elbow joint motion module. The upper limb hemiplegia rehabilitation robot can help a patient do7-degree-ofmotion-freedom active motion training, including bending, stretching, inward / outward turning and outward / inward swinging motions at the shoulders of the upper limbs of the patent, bending / stretching motions at the elbow joints of the patient, inward / outward turning motion of the forearms of the patient, and bending, stretching and outward / inward swinging motion at the wrist joints of the patient. The robot provides a new rehabilitation training means and can improve the efficiency of rehabilitation training.

The invention discloses a shoulder joint exercising device, comprising a bracket and a training board. The training board comprises a board body, several concentric annular protrusions located on the front side of the board body and whose radii increase in turn; The first support lug and the slider are slidably arranged in the annular groove between adjacent concentric annular protrusions, the concentric annular protrusions are provided with gaps for connecting adjacent annular grooves, and the upright column of the bracket is provided with several There is an oblong hole, and the first support ear is fixed on the upright column by bolts and nuts, which can cooperate with various shoulder joint movements to assist the patient in judging the training progress.

The invention relates to a humanoid robot system based on air cylinders and pneumatic muscles. Shoulder joints, elbow joints, wrist joints, fingers, waist joints, hip joints, knee joints, ankle jointsand toes of a humanoid robot are driven to move by using the air cylinders and the pneumatic muscles, and a function of completely simulating the movement of a person is achieved. The humanoid robotsystem is composed of linear cylinders, pneumatic rotary actuators, pneumatic muscles, bevel gears, vertebrae and connecting plates, wherein the plurality of linear cylinders drive the shoulder jointsto move, and the pneumatic rotary actuators are combined with the bevel gears to drive the elbow joints; the pneumatic muscles drive the wrist joints and the fingers, the plurality of pneumatic muscles drive the waist joints and the vertebrae, and the pneumatic rotary actuators are combined with parallelogram structures to drive lower limbs to move; and the shoulder joints, the elbow joints, thewrist joints, the waist joints, the hip joints, the knee joints and the ankle joints have 6 degrees of freedom, 1 degree of freedom, 2 degrees of freedom, 1 degree of freedom, 1 degree of freedom and2 degrees of freedom respectively. The humanoid robot system based on the air cylinders and the pneumatic muscles uses the air cylinders and the pneumatic muscles for driving, has the characteristicsof compact structure, good explosion-proof performance, multiple degrees of freedom and combination of rigidity and flexibility, and can be used for teaching and demonstration.

The invention aims to provide a left-hand / right-hand dual-purpose upper limb rehabilitation robot. The left-hand / right-hand dual-purpose upper limb rehabilitation robot comprises a heightening upright post, a shoulder adjusting mechanism, a shoulder joint motion unit, big arm lengthening mechanisms, elbow joint motion units, front arm lengthening mechanisms and wrist joint motion units. The shoulder adjusting mechanism can be moved leftwards and rightwards, the shoulder width can be adjusted according to different trainers, and meanwhile a mounting position is provided for an arm rehabilitation mechanism. The shoulder joint motion unit has two degrees of freedom, namely, shoulder horizontal revolving and big arm upward / downward swinging. The left-hand / right-hand dual-purpose upper limb rehabilitation robot is compact in structure, and has left-hand and right-hand rehabilitation training modes; the rehabilitation training of the shoulder, elbow and wrist joint of a left hand or a right hand is realized through one set of robot; the robot has two functions, so that the cost of medical rehabilitation equipment is reduced.