利用Mimics软件进行气胸肺组织压缩程度计算的研究  

Using Mimics Software to Measure Compressed Lung Suffered from Pneumothorax

作　　者：占梦军 邱丽蓉[1] 邓振华[1] ZHAN Mengjun;QIU Lirong;DENG Zhenhua(West China School of Basic Medical Sciences&Forensic Medicine,Sichuan University,Chengdu,Sichuan 610041,China)

机构地区：[1]四川大学华西基础医学与法医学院

出　　处：《刑事技术》2019年第3期242-245,共4页Forensic Science and Technology

摘　　要：目的考察Mimics软件在计算肺组织压缩程度中的应用前景,为气胸后肺组织压缩程度的计算提供一种新思路。方法将气胸患者的胸部CT断层扫描的DICOM图像导入Mimics软件中,利用Mimics软件分别对患侧胸腔和压缩后的肺组织进行三维重建,并计算患侧胸腔体积、压缩后的肺组织体积以及肺组织压缩程度。结果通过对数据的加工、图像的分割和编辑等方法,建立了具有较高几何相似性且结构完整的肺组织模型。结论采用Mimics软件对发生气胸后的肺组织进行三维重建,可实现对肺组织的压缩程度进行测量计算,为发生气胸后肺组织压缩程度的计算提供了一种新思路。Objective To investigate the applicability of calculating the lung’s compression for providing a new idea on measuring the compressed lung after pneumothorax by using Mimics,a highly integrative and easy-to-use software producing and compiling 3D image through a medical imaging interactive controlling system,to reconstruct the lung tissue from pneumothorax.Methods CT DICOM images from scanning a pneumothorax patient’s chest,were imported into Mimics system so that the affected thoracic cavity and the compressed lung were restored and calculated of their capacity along with the compression degree.Results With data processing,image segmenting and editing plus other necessary means,a lung tissue model was set up of both high geometric similarity and structural integrity.Conclusions The three-dimensional reconstruction of lung tissue after pneumothorax is able to carry out by Mimics software,with the lung’s compression degree capable of being measured and calculated,thus bringing birth of a new idea on calculating the compression degree of the lung suffered with pneumothorax.

关 键 词：法医临床学 肺压缩 MIMICS软件 三维重建 

分 类 号：DF795.4[医药卫生—法医学]