A User-Centered and Workflow-Aware Unified Display for the Operating Room
A User-Centered and Workflow-Aware Unified Display for the Operating Room
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以用户为中心、具有工作流程意识的手术室统一显示
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
Nassir Navab
中科院分区：
文献类型：
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作者：
R. Stauder;Vasileios Belagiannis;L. Schwarz;A. Bigdelou;E. Söhngen;Slobodan Ilic;Nassir Navab
在现代化的手术室里，通常有大量的成像设备可用。每台至少有一台显示器，另外还有壁挂式显示器，通常用于检查患者数据和术前成像。由于手术室（OR）的无菌限制和有限的空间，大多数这些设备必须在手术台上组织一定距离。这导致外科医生必须离开无菌手术台才能获得设备或显示器的访问，并且通常依赖于外部帮助来操作设备参数。在本文中，我们提出了一种方法来解决这个问题，采用单一的，中央和无菌的悬挂显示在外科医生的范围内。该显示器接收手术室中使用的所有设备的实时图像数据，以及术前获取的DICOM文件。根据手术的当前工作流程阶段，外科医生可以使用手势识别系统在源之间切换。给定正确的上下文，外科医生可以通过其他手势改变选定的参数，比如调整DICOM查看器中的可见切片。该系统是与我们的医疗合作伙伴密切合作设计的，并通过可用性研究进行了评估。
In a modern operating room, usually a plethora of imaging devices is available. These come with at least one monitor each and additional, wall-mounted monitors are often available to review patient data and pre-operative imaging. Due to sterility constraints and limited space in the operating room (OR), most of these devices have to be organized around the operating table with some distance. This leads to the effect that the surgeon has to leave the sterile operation table in order to gain device or display access and usually relies on external help to manipulate the device parameters. In this paper we propose an approach to this problem by employing a single, central and sterile draped display within the reach of the surgeon. This display receives live image data of all devices used in the OR, and pre-operatively acquired DICOM files. Depending on the current workflow phase of the operation, the surgeon has the possibility to switch among the sources with a gesture recognition system. Given the correct context, the surgeon can change selected parameters through other gestures, like adjusting the visible slice within a DICOM viewer. The system was designed in close partnership with our medical partner and evaluated through a usability study.