中国医学装备Issue(4)：44-46,3.DOI:10.3969/J.ISSN.1672-8270.2014.04.014
口腔全景摄像装置中心定位检测模具的研制与应用
Development and application of centralized positioning mould for dental panoramic machine
朱兴喜 1戚仕涛 1汪长岭 1汤黎明 1王星星 1吴敏 1夏勋荣 2史兆荣1
作者信息
- 1. 南京军区南京总医院医学工程科 江苏 南京 210002
- 2. 江苏省计量科学研究院 江苏 南京 210007
- 折叠
摘要
Abstract
Objective:We developed a centralized positioning mould for dental panoramic machine, to ensure the bite point in the center of the dental panoramic machine,in order to avoid geometric distortion by off-centering.Methods: The material of PMMA and steel ball were used for manufacturing the mould, where the steel ball equally spaced and altitude embeded in PMMA. By the analysis distribution of steel ball in the mould image, we can fix the central position of the machine.Results: By imaging the mould, we can conveniently test and determine the center position of manchine.Conclusion: As the centralized positioning quality control device, this mould fill the blank in China, and this work also lay the foundation for the further work in the quality control of the dental panoramic machine.关键词
口腔数字化X线机/中心定位/检测模具/质量控制Key words
Dental digital X-ray machine/Centralized positioning/Testing mould/Quality control分类
医药卫生引用本文复制引用
朱兴喜,戚仕涛,汪长岭,汤黎明,王星星,吴敏,夏勋荣,史兆荣..口腔全景摄像装置中心定位检测模具的研制与应用[J].中国医学装备,2014,(4):44-46,3.
