String bag type lower jawbone implant applying three-dimensional printing technology

Abstract

The invention discloses a string bag type lower jawbone implant applying a three-dimensional printing technology, and belongs to the technical field of medical treatment. According to the string bag type lower jawbone implant applying the three-dimensional printing technology, a string bag type lower jawbone implant meeting individual requirements is made by the adoption of the three-dimensional printing technology, thus, different string bag type lower jawbone implants can be designed according to different individualization, and the individualized deigns accord with original skeleton forms of different individuals; meanwhile, the implant comprises a string bag type main body, wherein the inner diameter and the outer diameter of the gingiva are larger than the inner diameter and the outer diameter of the lower jawbone inferior margin, and a fixing body close to the middle uninjured side and a fixing body away from the middle uninjured side are integrally formed at the two ends of the sting bag type main body respectively. Meanwhile, according to the string bag type lower jawbone implant applying the three-dimensional printing technology, the string bag type main body, the fixing body close to the middle uninjured side and the fixing body away from the middle uninjured side are all porous thin layers, thus, the problem that the lower jawbone repairing work is poor in effect due to the fact that fixing is conducted through a titanium clamping plate in the prior art is overcome, the effect of the lower jawbone repairing work is further improved, and the successful repairing of the lower jawbone is further guaranteed.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a net bag type mandibular implant using three-dimensional printing technology. Background technique [0002] 3D printing technology is a technology based on a digital model, using powdered metal or plastic and other bondable materials to construct objects by layer-by-layer printing. 3D printing technology is more suitable for the design and manufacture of objects with irregular shapes. Compared with traditional casting, cutting and other subtractive manufacturing technologies, advanced 3D printing equipment has high manufacturing precision and its strength meets the standards of medical implants. [0003] Mandibular defects account for the majority of jaw defects, and common causes include: primary or secondary neoplastic disease of the oral and maxillofacial region involving the mandible, trauma, infectious disease resection of the mandible, congenital maxillofacial deformity ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problems, the present invention provides a net bag-type mandibular implant using three-dimensional printing technology to overcome the problem of poor mandibular repair work caused by the use of titanium splints in the prior art, thereby improving the mandible. The effect of the repair work has also realized the application of different net pocket mandibular implants according to individual differences, which further ensures the success of mandibular repair.

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