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Purpose Surgical process models (SPMs) have recently been created for situation-aware computer-assisted systems in the operating room. One important challenge in this area is the automatic acquisition of SPMs. The purpose of this study is to present a new method for the automatic detection of low-level surgical tasks, that is, the sequence of activities in a surgical procedure, from microscope video...
In this paper, we outline a way to improve computer-assisted neurosurgery using surgical models along with patient-specific models built from multimodal images. We propose a methodological framework for surgical models that include the definition of a surgical ontology, the development of software for describing surgical procedures based on this ontology and the analysis of these descriptions to generate...
Die Effizienz medizintechnologischer Systeme in der Chirurgie wurde bisher nahezu ausschließlich subjektiv eingeschätzt und nicht wissenschaftlich validiert. Ziel dieser Arbeit ist die Erstellung einer prototypischen Ontologie für chirurgische Abläufe im Op.-Saal, einer praktikablen Workflow-Erhebung und der Workflow-Analyse am Beispiel der funktionellen endoskopischen Nasennebenhöhlenchirurgie (FESS)...
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