5 results about "Orthopedic plate" patented technology

This invention belongs to the field of medical device technology and provides a fractureable mortise and tenon structure orthopedic steel plate system and a non-thermal triggered separation method. This invention uses external mechanical vibration to target the brittle ceramic layer, inducing fatigue fracture and achieving separation from the magnesium alloy pins. This results in the loss of the original mortise and tenon structure, causing the two steel plates to separate and lose their original mechanical properties. This invention solves the problem of traditional internal fixation plates requiring a second surgery for removal and has the advantages of no thermal damage, precise triggering, and good biocompatibility.

The utility model provides a kind of orthopedic belt, it is related to posture correcting article technical field.Orthopedic belt includes back interlayer, two waistbands, two shoulder straps and orthopedic plate, back interlayer inside has interlayer cavity, the side of back interlayer away from the body of user is provided with adjusting assembly, the position of adjusting assembly can be adjusted along the length direction of back interlayer;The first end of two waistbands is connected with back interlayer respectively, and the second end of two waistbands is connected with each other after passing around waist;The first end of two shoulder straps is connected with back interlayer. By setting adjusting assembly on the side of back interlayer away from the body of user, the position of adjusting assembly can be adjusted along the length direction of back interlayer, adopt such setting mode, can adapt to different body shape crowd, while correcting posture, improve the comfort of user when using the product, enhance product competitiveness.

An improved locking structure of orthopedic steel plate, comprising a steel plate, an outer sleeve and an inner core, the steel plate is provided with a through hole for the screw body to pass through, one end of the outer sleeve is fixedly connected with the steel plate, and the inner hole of the outer sleeve is coaxial with the through hole provided on the steel plate, the inner hole of the outer sleeve forms a guide channel for guiding the screw to be screwed in, and the inner core is detachably arranged in the outer sleeve, and the guide hole in the inner core is used for guiding the drilling of the drill bit. In the operation, the guide hole of the inner core is used to guide the drill bit to accurately drill, so that the lower end of the inner core is matched with the conical internal thread of the through hole, which can effectively constrain the radial deviation of the drill bit and ensure the accuracy of the drilling position. After the drilling is completed, the inner core is taken out, and then the screw is screwed in through the guide channel of the outer sleeve, the guide channel can constrain the radial displacement of the screw, so that the screw accurately passes through the through hole and is screwed into the predetermined position of the bone, avoiding the deviation of the screw into the muscle tissue, greatly improving the safety and accuracy of the operation, and facilitating the installation and disassembly operation according to the needs in the operation.

This invention relates to the field of orthopedic device technology, and in particular to an orthopedic mechanism for large and medium-sized steel alloy castings. It includes two support frames, with an electric slide rail fixed between them. Below the electric slide rail is an orthopedic plate for orthopedic treatment of the steel alloy casting. Below the orthopedic plate is a heater for preheating the steel alloy casting before orthopedic treatment. The heater is also protected by a heat-insulating shell. Below the orthopedic plate are two symmetrically arranged casting fixing mechanisms for clamping the steel alloy casting. This invention, through the coordination of the electric slide rail, fixing mechanism, power mechanism, lifting mechanism, positioning frame, fixing rod, transmission roller, and stepper motor, adjusts the heated alloy steel casting to face the orthopedic plate, effectively avoiding the risk of positioning deviation caused by manual operation. It also significantly reduces the workload of operators and avoids insufficient orthopedic accuracy due to positioning deviation during manual operation.

The utility model belongs to the medical auxiliary device technical field, specifically is a kind of spine orthosis, including fixed base;The fixed base top side wall is fixed with first fixed plate;The first fixed plate top side wall is equipped with orthopedic plate;The fixed base top side wall is fixed with second fixed plate;The second fixed plate top side wall is equipped with limit stop;By setting orthopedic plate, second fixed plate, limit stop, telescopic link and movable ball block can adjust the radian of orthopedic plate, so that orthopedic plate can adapt to the spinal column form of different patients, to more effectively correct scoliosis, humpback etc. Bad body posture, and adjustable radian design, make orthopedic plate can adapt to the spinal column form and bending degree of different patients, provide more personalized correction scheme, help to slow down the progress of spinal deformity, ensure the maximization of correction effect, reduce unnecessary discomfort or stress, and provide stability and support in subsequent treatment.