Sabine Osterhues

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This work presents concepts for complex endovascular procedures using electromagnetic navigation technology (EMT). Navigation software interfacing a standard commercially available navigation system was developed, featuring registration, electromagnetic field distortion correction, breathing motion detection and gating, and state-of-the-art 3D imaging post(More)
OBJECTIVES To develop an electromagnetic navigation technology for transjugular intrahepatic portosystemic shunt (TIPS) creation and translate it from phantom to an in-vivo large animal setting. MATERIAL AND METHODS A custom-designed device for TIPS creation consisting of a stylet within a 5 French catheter as well as a software prototype were developed(More)
Assess electromagnetically guided in situ fenestration of juxtarenal aortic stent grafts in an in vivo model. Using a newly developed electromagnetic guidance system together with a modified, electromagnetically guidable catheter with steerable tip, an electromagnetically trackable guidewire and a custom in situ fenestrateable stent graft, a series of seven(More)
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