Oral bone regeneration and repair system and preparation method thereof
A repair system, bone regeneration technology, applied in tissue regeneration, additive manufacturing, manufacturing tools, etc., can solve the problems of insufficient soft tissue, lack of anti-infection ability, tissue healing, bacterial infection, etc.
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[0038] Such as figure 1 As shown, one aspect of the present invention provides a preparation method S100 of an oral bone regeneration repair system, which specifically includes the following steps S110-S140:
[0039] S110. Obtain three-dimensional shape data of the bone defect area of the oral cavity to be repaired.
[0040] Specifically, combined with figure 2 As shown in Figure 1, cone beam computed tomography (CBCT) and intraoral optical scanning of the patient's oral cavity to be repaired were taken to obtain soft and hard tissue information in the defect area and the required image data of the lesion area (such as figure 2 a-2c), after that, using an image segmentation algorithm to separate the three-dimensional image data of the hard tissue, and reconstructing the three-dimensional image of the patient's oral bone defect through medical image processing software, and obtaining the three-dimensional shape data of the defect area after quantitative measurement, for ex...
Embodiment 1
[0062] This embodiment provides a preparation method of a composite oral regeneration restoration system. The specific preparation process includes the following steps:
[0063] S1. For patients with mild jaw fractures, perform full-mouth optical scanning, and based on the medical image data obtained by CBCT, use image segmentation algorithms to separate the three-dimensional image data of the defective jaw, and use Mimics Research21.0 medical image processing The software reconstructs the three-dimensional image of the jaw defect in the patient's mouth, and obtains the three-dimensional shape data of the jaw defect area after quantitative measurement.
[0064] S2. According to the three-dimensional morphological data of the jaw defect area, reconstruct the three-dimensional model of the bone bracket of the defective jaw, including the shape, size and position of the defect, and, on the basis of the three-dimensional model of the bone bracket in the jaw defect area, according t...
Embodiment 2
[0068] This embodiment provides a preparation method of a composite oral regeneration restoration system. The specific preparation process includes the following steps:
[0069] S1. For patients with mild alveolar osteonecrosis, perform full-mouth optical scanning, and based on the medical image data obtained by CBCT, use image segmentation algorithms to separate the three-dimensional image data of the defective alveolar bone, and use Mimics Research 21.0 medical The image processing software reconstructs the three-dimensional image of the alveolar bone defect in the patient's oral cavity, and obtains the three-dimensional shape data of the jaw defect area after quantitative measurement.
[0070] S2. According to the three-dimensional shape data of the jaw defect area, reconstruct the three-dimensional model of the bone scaffold of the defective bone, including the shape, size and position of the defect, and, on the basis of the three-dimensional model of the bone scaffold in t...
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