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An educational system of VATS for residents of general thoracic surgeons by using personal computer

普通胸外科医生住院医师利用个人电脑进行VATS教育系统

基本信息

批准号：
16591416
负责人：
ONUKI Takamasa
金额：
$ 1.73万
依托单位：
Tokyo Women's Medical University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16591416/
关键词：
freeware computer tomogram 3D image hilar region virtual reshaping and cutting VATS 手術のシミュレーション胸腔鏡手術胸部CT シュミレーション

项目摘要

As the location and branching of pulmonary arteries and veins distal to the cardiac sac exhibit great individual differences, data related to these vessels are useful to thoracic surgeons.Methods : We developed freeware with which bronchi and pulmonary arteries and veins can be marked on images from CT (computer tomogram) that have been uploaded to a personal computer. We then established a system by which 3-dimensional (3D) images can be reconstructed and surgery can be simulated using freeware for 3D image analysis.Results : Using a freeware program for 3D image analysis, distributions and branching patterns of bronchus, pulmonary arteries and veins in the hilar region of each patient were ascertained to reconstruct a 3D image, enabling virtual reshaping and cutting of reconstructed bronchi and pulmonary arteries and veins.

由于肺动脉和静脉的位置和分支的心囊远端表现出很大的个体差异，这些血管的相关数据是有用的胸surgeon.Methods：我们开发了免费软件，其中支气管和肺动脉和静脉可以标记的图像从CT（计算机断层扫描），已上传到个人电脑。然后，我们建立了一个系统，通过该系统可以重建三维（3D）图像，并可以使用免费软件进行3D图像分析来模拟手术。使用免费的三维图像分析软件，确定每个患者肺门区域的支气管、肺动脉和静脉的分布和分支模式，以重建三维图像，能够对重建的支气管和肺动脉和静脉进行虚拟整形和切割。