具有术中扫描CT图像体绘制功能的数据融合显示系统。

Data-fusion display system with volume rendering of intraoperatively scanned CT images.

作者信息

Hayashibe Mitsuhiro, Suzuki Naoki, Hattori Asaki, Otake Yoshito, Suzuki Shigeyuki, Nakata Norio

机构信息

Institute for High Dimensional Medical Imaging, Jikei Univ. School of Medicine, 4-11-1, Izumihoncho, Komae-shi, Tokyo 201-8601, Japan.

出版信息

Med Image Comput Comput Assist Interv. 2005;8(Pt 2):559-66. doi: 10.1007/11566489_69.

DOI:10.1007/11566489_69

PMID:16686004

Abstract

In this study we have designed and created a data-fusion display that has enabled volumetric MIP image navigation using intraoperative C-arm CT data in the operating room. The 3D volumetric data reflecting a patient's inner structure is directly displayed on the monitor through video images of the surgical field using a 3D optical tracking system, a ceiling-mounted articulating monitor, and a small size video camera mounted at the back of the monitor. The system performance was validated in an experiment carried out in the operating room.

摘要

在本研究中，我们设计并创建了一种数据融合显示器，该显示器能够在手术室中使用术中C形臂CT数据进行容积MIP图像导航。反映患者内部结构的三维容积数据通过三维光学跟踪系统、天花板安装的铰接式显示器以及安装在显示器背面的小型摄像机，以手术视野的视频图像形式直接显示在监视器上。该系统性能在手术室进行的一项实验中得到了验证。