Mandible body bone movement kit based on mandible three-dimensional database matching and preparation method thereof

A technology of three-dimensional data and mandible, applied in prosthetics, bone implants, bone drill guidance, etc., can solve the problems of unsatisfactory clinical effects, no objective and quantitative evaluation methods, etc., to ensure the quality of the mouth and jaw System function and natural appearance, and the effect of preventing facial deformity

Pending Publication Date: 2020-06-12
福建万象三维科技有限公司
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  • Abstract
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Problems solved by technology

[0003] The mandibular body of the jaw, as the connecting part of the two sides of the mandible, plays a vital role in the shape of the face. Because of its arc-shaped structure, after tumor lesion or defect, it is quite different from th

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  • Mandible body bone movement kit based on mandible three-dimensional database matching and preparation method thereof
  • Mandible body bone movement kit based on mandible three-dimensional database matching and preparation method thereof
  • Mandible body bone movement kit based on mandible three-dimensional database matching and preparation method thereof

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Embodiment Construction

[0035] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments of the description:

[0036] Such as Figure 1-16 Shown is a schematic diagram of an embodiment of a mandibular body bone transplant kit based on mandibular three-dimensional database matching and its preparation method provided by the present invention.

[0037] A mandibular body bone transplant kit based on mandibular three-dimensional database matching, which includes a mandibular osteotomy guide plate 1, a fibula osteotomy guide plate 2, a bone graft positioning guide plate 3, and a titanium plate 4;

[0038] The bone graft positioning guide plate 3 includes a "C"-shaped support part 3-1 for supporting and positioning the mandibular region formed by splicing the fibula segments 10-1, and is arranged on both sides of the "C"-shaped support part 3-1 and used for The locking part 3-2 fixed on the mandible; the upper side of the "C"-shape...

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Abstract

The invention relates to a mandible body bone movement kit based on mandible three-dimensional database matching. The mandible body bone movement kit comprises a mandible osteotomy guide plate, a fibula osteotomy guide plate, a transplanted bone positioning guide plate and a titanium plate, the transplanted bone positioning guide plate comprises a C-shaped supporting part used for supporting and positioning a mandible area formed by splicing fibula sections and locking parts arranged on the two sides of the C-shaped supporting part and used for being fixed to the mandible. A positioning groovematched with each fibula section is formed in the upper side face of the C-shaped supporting part, and a nail hole is formed in each locking part. The invention aims to provide the mandible body bonemovement kit based on mandible three-dimensional database matching and a preparation method of the mandible body bone movement kit. The mandible body bone movement kit has the advantages that a three-dimensional model matched with a mandible model database is used as the reference of a missing part of the mandible of a patient, the postoperative facial deformity of the patient can be prevented, and the oral jaw system function and natural appearance of the patient are guaranteed.

Description

technical field [0001] The invention relates to a mandibular body bone transplant kit based on mandibular three-dimensional database matching and a preparation method thereof. Background technique [0002] Large-area jaw defects are mostly caused by severe trauma, infection, or tumor resection. Mild cases lead to facial deformities, and severe cases lose physiological functions such as chewing, language, and swallowing, which greatly affect the patient's oral and jaw system functions and natural appearance. and mental health. Traditional repair methods for jaw defects include autologous free / pedicled bone graft, allogeneic bone graft, non-vascularized bone graft, vascularized bone graft, and distraction osteogenesis. These methods have their own advantages and disadvantages and clinical indications. [0003] The mandibular body of the jaw, as the connecting part of the two sides of the mandible, plays a vital role in the shape of the face. Because of its arc-shaped structu...

Claims

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Application Information

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IPC IPC(8): A61B34/10A61B17/80A61B17/17A61F2/28A61F2/46B33Y50/00B33Y80/00
CPCA61B17/1732A61B17/176A61B17/8071A61B34/10A61B2034/105A61B2034/108A61F2/2803A61F2/4601A61F2002/4687B33Y50/00B33Y80/00
Inventor 张细明黄江波张扬车明浪黄晓雷林洪宝
Owner 福建万象三维科技有限公司
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