7 results about "Joint subluxation" patented technology

The invention provides a shoulder joint subluxation evaluation data acquisition method and system. The method comprises the steps that first shoulder joint image data of a shoulder joint area on the affected side of a patient are collected through an imaging assembly, then the imaging assembly is controlled to rotate by a preset angle value, second shoulder joint image data are collected, and then according to the first position offset of the first shoulder joint image data and the second shoulder joint image data, the first shoulder joint image data and the second shoulder joint image data are obtained. Determining an imaging assembly compensation angle according to the first position offset of the first shoulder joint image data and the second position offset of the second shoulder joint image data and the standard shoulder joint image data of the first acquisition point, and finally adjusting the imaging angle of the imaging assembly according to the imaging assembly compensation angle. Therefore, the shoulder joint subluxation evaluation data acquisition of the first acquisition point is completed, so that the standardization degree and objective consistency of the shoulder joint subluxation evaluation data acquisition are effectively improved.

The invention discloses a knee joint stress loading MR dynamic imaging support, and relates to the technical field of medical instruments.The knee joint stress loading MR dynamic imaging support comprises a base and a cushion table, supporting frames are arranged on the front side and the rear side of the top of the cushion table respectively, binding assemblies are arranged on the tops of the outer walls of the two supporting frames respectively, a lifting mechanism is arranged in a fixing box, and the lifting mechanism is connected with the cushion table. The middle side, close to the bottom of the fixing box, of the top of the base is fixedly connected with a positioning sleeve, the top of the transverse face of the L-shaped plate is provided with an inward and outward turning stress potential detection mechanism, and the lower side, close to the inward and outward turning stress potential detection mechanism, of the top of the base is fixedly connected with an arc-shaped guide plate. An electric telescopic rod in the ectropion and ectropion stress position detection mechanism carries out telescopic motion to drive the front end of a cushion table to slide along an arc-shaped guide plate, the state that a knee joint is pulled by external force is simulated, a supporting frame on the rear side is controlled by a lifting mechanism to move upwards, and relative displacement of a tibia and a femur under stress is detected; a method of identifying joint semi-dislocation or abnormal activity.

The invention provides a shoulder joint semi-dislocation image data processing method and device and a medium. According to the method, medical image data of a first area of a shoulder joint of a to-be-detected object is obtained, then motion artifact detection processing is performed on the medical image data of the first area, motion artifact level information of the medical image data is obtained, and under the condition that the motion artifact level information indicates that the medical image data meets a preset quality condition, motion artifact detection is performed on the shoulder joint of the to-be-detected object. And performing shoulder joint anatomical mark detection and distance measurement processing on the medical image data to obtain a first distance parameter between the acromion and the humeral head and / or a second distance parameter between the acromion and the humeral greater tubercle, and finally, determining a shoulder joint subluxation evaluation result of the to-be-detected object according to the first distance parameter and / or the second distance parameter. Therefore, accurate and repeatable quantitative measurement of the distance between the acromion and the humeral head and the distance between the acromion and the humeral greater tubercle can still be realized in a high-exercise-risk population, namely a stroke patient.

The present invention provides a medical orthosis to be worn to prevent and treat subluxation or dislocation of a shoulder joint. A shoulder brace of the present invention comprises: a proximal supporting part for supporting a proximal body area of a shoulder joint; a proximal fixing part for fixing the proximal supporting part to a torso; a distal supporting part for supporting a distal body area of the shoulder joint; a tensioning part having a connection member to which a tensile force is applied, and connecting the proximal supporting part and the distal supporting part; and a sliding track for inducing movement of the connection member.

The application relates to the technical field of rehabilitation medical devices, and discloses a suction force resetting device for shoulder joint subluxation, which comprises a device body covering a shoulder joint area, the upper part of the device body covers supraspinatus, and the lower part of the device body covers deltoid; a suction disc is arranged in the device body and is connected with the deltoid and / or the supraspinatus in a matched mode; a suction force adjusting component is arranged on the suction disc and used for adjusting the suction force of the suction disc. The negative pressure adsorption principle is used to replace the mechanical suspension of traditional devices, sufficient resetting power can be provided, and nerve compression can be effectively avoided.

The invention discloses a technical method for setting bones, which is suitable for dislocation and dislocation of elbow and shoulder joints, dislocation and dislocation of chin, dislocation and dislocation of leg and knee joints through touching, stretching, pressing, lifting and supporting, pushing, rocking-turning, splitting and reflexed bone setting techniques, has a better effect on treating lumbar disc herniation and the like, and corrects abnormal facet joint semi-dislocation or dislocation through a special technique. Compared with hospital treatment, the bone setting technique has the advantages that time cost and rehabilitation time are reduced, daily life and work are facilitated, the bone setting technique is better in effect compared with surgical treatment, pain of patients is reduced, risks in the treatment process are low, medical expenses are relatively reduced, and the bone setting technique is suitable for popularization.

1. Name of the product in this design: Shoulder abduction brace. 2. Purpose of this design: For orthopedic fixation of shoulder sprains, dislocations, and glenohumeral joint subluxations, and for protection of abduction position after rotator cuff repair surgery. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.