Anyview Microscope Software.epub
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Abstract:Graphical visualization systems are a common clinical tool for displaying digital images and three-dimensional volumetric data. These systems provide a broad spectrum of information to support physicians in their clinical routine. For example, the field of radiology enjoys unrestricted options for interaction with the data, since information is pre-recorded and available entirely in digital form. However, some fields, such as microsurgery, do not benefit from this yet. Microscopes, endoscopes, and laparoscopes show the surgical site as it is. To allow free data manipulation and information fusion, 3D digitization of surgical sites is required. We aimed to find the number of cameras needed to add this functionality to surgical microscopes. For this, we performed in silico simulations of the 3D reconstruction of representative models of microsurgical sites with different numbers of cameras in narrow-baseline setups. Our results show that eight independent camera views are preferable, while at least four are necessary for a digital surgical site. In most cases, eight cameras allow the reconstruction of over 99% of the visible part. With four cameras, still over 95% can be achieved. This answers one of the key questions for the development of a prototype microscope. In future, such a system can provide functionality which is unattainable today.Keywords: surgical; microscope; surgical microscope; digital visualization; visualization system; common main objective; multi-camera setup; in silico; narrow baseline; 3D reconstruction; digital twin; simulation; surgical site model; MATLAB
Abstract:Abstract: In company with the availability of surgical input devices (e.g., robotic arms) and image-guided software systems, intraoperative imaging systems provide a surgeon with a variety of advantages by allowing simulation-based target localization and software-tracked navigation. The surgical site is viewed in real time and data can be immediately transferred to the computer, where tools and reference frames are overlaid to define the site. Intraoperative imaging systems perform many functions, but their integral advantage lies in the fact that they can provide a dynamic environment for surgical planning and execution. 7211a4ac4a