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首页> 外国专利> Y-SPLINT FOR SIMULTANEOUS BIMAXILLARY ORTHOGNATHIC SURGERY, METHOD FOR MANUFACTURING SAME, RECORDING MEDIUM, AND APPARATUS FOR MANUFACTURING Y-SPLINT FOR ORTHOGNATHIC SURGERY

Y-SPLINT FOR SIMULTANEOUS BIMAXILLARY ORTHOGNATHIC SURGERY, METHOD FOR MANUFACTURING SAME, RECORDING MEDIUM, AND APPARATUS FOR MANUFACTURING Y-SPLINT FOR ORTHOGNATHIC SURGERY

机译：同时双颌正畸外科的Y型夹板，相同制造方法，记录介质以及用于正畸外科的Y型夹板的制造设备

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摘要

The present invention relates to a Y-splint for simultaneous bimaxillary orthognathic surgery, a method for manufacturing the same, a recording medium, and an apparatus for manufacturing a Y-splint for orthognathic surgery. The method (S100) for manufacturing a Y-splint for orthognathic surgery according to an embodiment of the present invention includes: a) an image file generation step (S110) of generating three-dimensional image files regarding a target patient′s skull and tooth part; b) a fusion image generation step (S120) of generating a fusion image by fusion between the three-dimensional skull image and the three-dimensional tooth part image; c) a correction simulation step (S130) of performing orthognathic simulation by performing virtual cutting on upper jaw bone and lower jaw bone parts to be subject to surgery in the fusion image (10) and moving the parts to normal positions; d) a splint shape generation step (S140) of generating the shape of the Y-splint made up of an upper jaw supporting portion, a lower jaw supporting portion, and a main supporting portion after the correction simulation; and e) a splint manufacturing step (S150) of manufacturing the Y-splint by using the generated Y-splint shape data. According to the present invention, the accuracy of occlusion and surgical reliability can be ensured because the Y-splint for orthognathic surgery is manufactured by the use of the three-dimensional skull and tooth images regarding the target patient. In addition, accuracy and reliability can be significantly improved in comparison to previous maxillofacial surgery and the operation can be performed with speed, and thus the operation can be carried out within a shorter period of time.;COPYRIGHT KIPO 2016
机译：本发明涉及一种用于同时双颌正颌手术的Y夹板，其制造方法，记录介质以及用于正颌手术的Y夹板的制造设备。根据本发明的实施例的用于正颌外科手术的Y形齿片的制造方法（S100）包括：a）图像文件生成步骤（S110），该图像文件生成步骤（S110）生成关于目标患者的原始头骨和牙齿的三维图像文件。部分; b）融合图像生成步骤（S120），其通过在三维头骨图像和三维牙齿部位图像之间融合来生成融合图像; c）通过在融合图像（10）中对要进行手术的上颌骨和下颌骨部分进行虚拟切割并将其移动到正常位置来进行正颌模拟的矫正模拟步骤（S130）; d）夹板形状生成步骤（S140），其在校正模拟之后生成由上颚支撑部，下颚支撑部和主支撑部组成的Y形夹板的形状; e）通过使用生成的Y字形形状数据来制造Y字形的夹板制造步骤（S150）。根据本发明，由于用于正颌外科手术的Y形碎片是通过使用关于目标患者的三维头骨和牙齿图像来制造的，因此可以确保咬合的准确性和手术可靠性。此外，与以前的颌面部手术相比，其准确性和可靠性得到了显着提高，并且可以快速进行手术，因此可以在较短的时间内进行手术。; COPYRIGHT KIPO 2016

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