Individualized elbow joint stabilizer and preparation method thereof
An elbow joint and stabilizer technology is applied in the field of individualized elbow joint stabilizer and its production, which can solve the problems of the patient's external fixation tolerance not being ignored, aggravating the instability of the elbow joint, and being difficult to manufacture, etc. Preoperative design and surgical simulation efficiency, reduced operation time and blood loss, and satisfactory results in range of motion
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Example Embodiment
[0031] Example 1:
[0032] Such as Figure 1 to Figure 3 As shown, the individualized elbow joint stabilizer of this embodiment includes a shaft 1 for connecting the ulna and humerus and a fixing part 2 connected with the shaft 1. The fixing part 2 is provided with two or more for passing through The screw fixes the individualized elbow joint stabilizer to the mounting hole 3 on the ulna. When the personalized elbow joint stabilizer is used to stabilize the elbow joint, after the surgical incision is placed into the incision, the ulna and humerus are pre-drilled, and the shaft 1 is inserted into the holes on the ulna and humerus, and then each installation hole A screw is inserted in 3 to fix the fixed part 2 to the ulna, which can stably and reliably fix the individualized elbow joint stabilizer, keep the elbow joint stable and concentric anatomical reduction, prevent dislocation of the elbow joint, and allow the ulna and The relative rotation of the humerus is restored to its ...
Example Embodiment
[0047] Example 2:
[0048] Such as Figure 4 to Figure 6 As shown, the individualized elbow joint stabilizer of this embodiment has the same main function and structure as the individualized elbow joint stabilizer of Embodiment 1. The main difference is that the individualized elbow joint stabilizer of this embodiment consists of a connecting block 4 It is connected to a rod 5, the connecting block 4 is used as the fixed part 2, the rod 5 includes a curved section 51 and a straight rod section 52 connected to each other, the curved section 51 is connected with the connecting block 4, and the straight rod section 52 serves as the shaft 1. The connecting block 4 and the rod 5 of this embodiment can be separately manufactured, and then connected and combined to form an individualized elbow joint stabilizer, which is also simple and convenient to manufacture, low in cost, and uses the block-shaped connecting block 4 as the fixing part 2. The stability of the entire connection to the...
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