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Optical Coherence Tomography guided Laser-Cochleostomy

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ISBN: 9783731503026 Year: Pages: VII, 180 p. DOI: 10.5445/KSP/1000044633 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:59
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Abstract

Despite the high precision of laser, it remains challenging to control the laser-bone ablation without injuring the underlying critical structures. Providing an axial resolution on micrometre scale, OCT is a promising candidate for imaging microstructures beneath the bone surface and monitoring the ablation process. In this work, a bridge connecting these two technologies is established. A closed-loop control of laser-bone ablation under the monitoring with OCT has been successfully realised.

Situation Interpretation for Knowledge- and Model Based Laparoscopic Surgery

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ISBN: 9783731505273 Year: Pages: XV, 148 p. DOI: 10.5445/KSP/1000054609 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:58
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To manage the influx of information into surgical practice, new man-machine interaction methods are necessary to prevent information overflow. This work presents an approach to automatically segment surgeries into phases and select the most appropriate pieces of information for the current situation. This way, assistance systems can adopt themselves to the needs of the surgeon and not the other way around.

Parameteranalyse eines redundanten Roboters mit Pivotpunkt-Restriktion

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ISBN: 9783731507048 Year: Pages: IX, 164 p. DOI: 10.5445/KSP/1000072643 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:59
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Abstract

Nowadays robots are used not only in production lines, but also in the field of medicine. In this thesis an analysis was performed which relates to a serial, redundant robot and its parameters. The pivot point restriction results from the minimally invasive surgical scenario. The parameter analysis evaluates the robot performance by indicators, which depend on the selected parameters and the operating area.

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