10results about How to "Good orthopedic effect" patented technology

The invention relates to a dynamic bionic lower limb bending deformity orthosis capable of accurately controlling continuous acting force, which is worn on the lower limb of a human body and comprises a longitudinal orthosis plate, and a thigh orthosis assembly with a thigh brace, a knee orthosis assembly with a knee brace and a shank orthosis assembly with a shank brace which are sequentially arranged from top to bottom; longitudinal orthopedic plates are longitudinally arranged on the front side and the rear side of the lower limb of the human body respectively, and a thigh orthopedic assembly, a knee orthopedic assembly and a shank orthopedic assembly are detachably arranged among the upper portions, the middle portions and the lower portions of the longitudinal orthopedic plates on the two sides respectively. The front sides and the rear sides of the thigh brace, the knee brace and the shank brace are all provided with transverse extenders, and the thigh brace, the knee brace and the shank brace are all connected with the longitudinal orthopedic plate through the transverse extenders. According to the dynamic bionic three-dimensional orthosis, based on guidance of high-efficiency biomechanics, a stiff orthosis formed through one-time manufacturing is upgraded into the dynamic bionic three-dimensional orthosis capable of accurately controlling continuous drafting force, the application range of the orthosis is widened, and the treatment effect and wearing comfort of the orthosis are improved.

The utility model discloses an annular piece shape righting device for processing an aircraft engine annular piece, which comprises a bottom plate, a rotary bearing mechanism is arranged on the bottom plate, an aircraft engine annular piece is placed on the rotary bearing mechanism, a rolling shape righting mechanism which is distributed annularly is arranged on the bottom plate corresponding to the periphery of the rotary bearing mechanism, and the rolling shape righting mechanism is arranged on the bottom plate corresponding to the periphery of the rotary bearing mechanism. According to the device, the rotary bearing mechanism and the rolling shape righting mechanism are adopted for conducting driving rotary rolling shape righting on the aircraft engine ring piece, the deformation state of the aircraft engine ring piece can be rapidly eliminated, and the shape righting speed is increased and the shape righting effect is improved through mutual cooperation of the multiple rolling shape righting mechanisms and the rotary bearing mechanism.

The present invention provides a soft-hard combination printing device for 3D printing scoliosis orthosis, which relates to the technical field of printing devices, and comprises a frame cabin and a dual nozzle system arranged on the frame cabin, a multi-axis motion platform, an intelligent control system, a material replacement and storage module and an environmental control system. The dual nozzle system is lifted and arranged above the interior of the frame cabin, and the dual nozzle system comprises a hard material nozzle and a soft material nozzle. The present invention adopts dual nozzle collaborative printing, which is respectively suitable for the melt extrusion of nylon-like wire and silicone material, and realizes the alternating or simultaneous deposition of soft and hard materials at designated positions by controlling and coordinating the motion trajectory and working state of the hard material nozzle and the soft material nozzle. The hard support material and the soft buffer material can be deposited synchronously in the same printing process to form a seamlessly integrated composite structure with complementary performance, and no later assembly is required to construct a scoliosis orthosis with a complex internal structure and a precise soft-hard transition layer.

The utility model provides an adjustable inner support shape righting device, including: bottom plate, inner support plate, cover plate and connecting rod, the bottom end of inner support plate is installed on the bottom plate, the cover plate is installed on the top end of inner support plate, the bottom plate is connected with the cover plate through the connecting rod, the plurality of inner support plates are distributed in a circle, and the connecting rod is connected with the cover plate through the connecting rod. And a gap is formed between every two adjacent inner supporting plates. The inner supporting plate is installed on the bottom plate and inclines inwards at a small angle, the cylinder section skin is arranged on the outer side of the inner supporting plate in a sleeving mode, the cover plate is gradually pressed downwards along the matched inclined face through the connecting rod, the roundness and the coaxiality of product parts supported by the inner supporting plate outwards are guaranteed, operation is easy, the consistency of the cylinder section skin can be effectively guaranteed, and the shape correcting effect is good; the device is simple in structure, convenient to manufacture, convenient to disassemble and assemble and beneficial to improving the working efficiency.

This invention discloses an external fixation orthotic mechanism with virtual center motion characteristics, consisting of a moving platform, a stationary platform, three motion chains, and orthotic components. The three motion chains are distributed at 120° intervals along the circumference of the stationary platform, increasing the stability of the mechanism. The motion chains connect the moving platform and the stationary platform by threaded connection. By tightening the locking nut, the chains can be fixed to the stationary and moving platforms, making installation convenient, flexible, stable, and reliable. During orthotic treatment, the moving platform can drive the fixed component to rotate around the X and Y axes of the virtual coordinate system and move along the Z axis, increasing the orthotic flexibility and range, and ensuring that the axis of the orthotic component will not shift during the orthotic process, preventing misalignment. Based on the modular design concept, the external fixation orthotic mechanism of this invention can be used in series with some orthotic devices in clinical practice to achieve a wider range of orthotic functions and better orthotic effects.

The invention discloses a generator bus copper bar shape righting device, the shape righting device comprises a base and a support, the top surface of the base is provided with a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plate is fixedly arranged on the base, the second clamping plate is movably arranged on the base, and the first clamping plate and the second clamping plate are oppositely arranged. The second clamping plate can move along a first direction relative to the first clamping plate, a bus copper bar can be arranged between the first clamping plate and the second clamping plate, the bracket is arranged on the bottom surface of the base, and the bracket is telescopic in the up-down direction so as to drive the base to be adjustable in the up-down direction; the vertical direction is orthogonal to the first direction. The generator bus copper bar shape righting device is high in practicability, high in working efficiency, safe to operate and high in reliability.

The present invention provides a method for measuring the corrective force of scoliosis, which specifically includes: performing a CT scan on the wearer to obtain scoliosis data and establish a three-dimensional model; dividing the three-dimensional model into corrective force application areas to determine the corrective device model; printing the corrective device body according to the corrective device model; installing a pressure sensor on the corrective device body to detect the force on the corrective device body. The present invention also proposes an orthopedic device for measuring the corrective force of scoliosis. The present invention realizes the adjustment of the stiffness of the corrective device through a block structure design, and is manufactured using 3D printing technology. It can reflect personalized characteristics in a larger range, improve the corrective cure rate and the patient's treatment experience; improve the efficiency of medical treatment, and is suitable for popularization and use.

The utility model relates to a growing rod and an orthopedic fixing system, the growing rod comprises an inner core and a sleeve, the inner core is a memory metal component, a channel is arranged in the sleeve, the inner core is slidably arranged in the channel in a penetrating manner, the sleeve comprises a deformation section, and the deformation section can extend along the extension direction of the inner core under the action of external force. The growth rod can correspondingly extend along with the growth of the spine of a patient, so that the risk of complications and the like caused by repeated open operations can be reduced, and the spine orthopedic effect is better.

This utility model belongs to the technical field of ankle joint dynamic orthotics, and discloses a biomimetic breathable ankle joint dynamic orthotics, including an arc-shaped plate and a shoe body. Several sets of guide rods are symmetrically arranged on both sides of the arc-shaped plate, with two guide rods in each set, arranged symmetrically vertically. Both ends of each guide rod extend to the inner and outer sides of the arc-shaped plate. A pair of clamps are symmetrically installed at the inner end of the two sets of guide rods located in parallel positions. A threaded block is threadedly connected to the arc-shaped plate at the middle position of each set of guide rods, with one end of the threaded block extending to the inner side of the arc-shaped plate and rotatably connected to it. The shoe body is rotatably mounted on the bottom end of the arc-shaped plate, and a replacement component is installed at the bottom end of the shoe body. Several ventilation holes are provided on the surface of the shoe body. This device assists the wearer in ankle joint correction through the rebound of elastic elements, reducing the wearer's dependence on orthotics caused by electric intervention, thereby improving the corrective effect of the biomimetic breathable ankle joint dynamic orthotics.

The present invention discloses a cervical curvature correction device, comprising: a pillow body; a plurality of top supports, movably arranged on the pillow body and arranged in sequence; a driving member, connected to the top supports, and used to drive the top supports to move relative to the pillow body and approach or move away from the user's cervical vertebra, and the driving member can adjust the movement distance of the top supports to adjust the position of the top supports acting on the user's cervical vertebra. The cervical curvature correction device of the above structure is provided with a plurality of top supports arranged in sequence on the pillow body, and the top supports are driven by the driving member to approach or move away from the user's cervical vertebra, and the driving member can adjust the movement distance of the top supports to adjust the position of the top supports acting on the cervical vertebra, and the amplitude of cervical correction is adjusted according to actual use needs or user feedback, thereby achieving a good correction effect.