Development on the monitoring system for the treatment using distraction osteogenesis

牵引成骨治疗监测系统的研制

• 批准号: 21592591
• 负责人: SUZUKI Shoichi
• 金额: $ 3.08万
• 依托单位: Tokyo Medical and Dental University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21592591/
• 关键词: 上顎; 骨延長; モニタリングシステム; 上顎骨; 顎外牽引力; 超音波画像; 咀嚼能率; ガム; 球形樹脂微粒子; 咀嚼運動; 張力センサー; 超音波画検査; 顎変形症; 咬合接触面積; 上顎骨骨延長; 超音波画像解析装置; REDシステム; 咬合機能評価; 人工ガム

Treatment of the distraction osteogenesis on the upper jaw is the most effective treatment to improve occlusion and esthetics of the patients with cleft lip and palate. However, it is extremely difficult to move maxillary bone to the desireable position by using two screws equipped with the column fixed on the head.The purpose of this study was to develop the monitoring system for the treatment of distraction osteogenesis on the maxillary bone. We became able to measure the traction power loaded on the maxillary bone in real time by using microminiature tension sensor. Also, we became able to observe the movement of the maxillary bone in real time by using ultrasonic imaging apparatus. Furthermore, the quantitative evaluation of the chewing function was developed using chewing gum including spherical resin particle.A monitoring system for the treatment of distraction osteogenesis on the upper jaw was composed by putting together of these technique, and the utility of this monitoring system was confirmed.

上颌牵引成骨治疗是改善唇腭裂患者咬合和美观最有效的治疗方法。然而，使用两颗螺钉将上颌骨移动到所需位置是极其困难的，并配有固定在头部的立柱。本研究的目的是开发用于上颌骨牵引成骨治疗的监测系统。通过使用微型张力传感器，我们能够实时测量上颌骨上负载的牵引力。此外，我们还能够使用超声波成像设备实时观察上颌骨的运动。此外，还开发了使用含有球形树脂颗粒的口香糖对咀嚼功能进行定量评估的技术。通过将这些技术组合在一起，构成了上颌牵引成骨治疗的监测系统，并证实了该监测系统的实用性。

项目成果

Ultrasonographic monitoring for bony healing after maxillary distraction osteogenesis in an adult cleft lip and palate case

成人唇腭裂病例上颌骨牵张成骨后骨愈合的超声监测

• 发表时间: 2011
• 作者: Kataoka K; Ogawa T; Baba Y; Higashihori N; Suzuki S; Moriyama K
• 通讯作者: Moriyama K

Distraction Osteogenesis in the Treatment of Cleft Lip and Palate

牵引成骨治疗唇裂和腭裂

• 发表时间: 2009
• 作者: Baba Y

上顎骨延長法適用後に超音波画像を用い延長部硬組織の治癒過程を経時的に観察した口唇口蓋裂の一症例

唇腭裂病例，在应用上颌骨延长术后，使用超声图像观察延长区硬组织随时间的愈合过程。

• 发表时间: 2011
• 作者: 片岡恵一;小川卓也;馬場祥行;東堀紀尚;鈴木聖一;森山啓司
• 通讯作者: 森山啓司

Integration of tree-dimensional hard/soft tissue data in cleft lip palate patients treated by orthognathic surgery

正颌手术治疗唇腭裂患者的三维硬/软组织数据整合

• 发表时间: 2010
• 作者: Kataoka K; Baba Y; Honda A; Suzuki S; Moriyama K
• 通讯作者: Moriyama K

上顎骨骨延長法を適用した口唇裂・口蓋裂症例の長期経過に関する検討

上颌骨延长术治疗唇腭裂患者远期病程的研究

• 发表时间: 2010
• 作者: 本田綾