Application of non-linear access paths for MUKNO

MUKNO 非线性访问路径的应用

• 批准号: 179881029
• 负责人: Professor Dr.-Ing. Jan Stallkamp
• 金额: --
• 依托单位: Fraunhofer Projektgruppe für Automatisierung in der Medizin und Biotechnologie PAMB
• 依托单位国家: 德国
• 项目类别: Research Units
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/179881029?language=en
• 关键词: Application; non; linear; access; paths

The objective of this project is to create the preconditions for applying non-linear minimally invasive access paths at the otobasis. An important aspect is to develop a drill which can apply non-linear paths in the scull. Existing drill systems for surgery nowadays only suggest linear drill paths as it is not possible to position and to fix the drills behind non-linear sections so far, even when using flexible drive concepts. One objective of this project is therefore to develop a drill capsule that can anchor itself anywhere in the drill canal and which has a feed and alignment mechanism. To allow the drilling of the path analog the planning data it is essential to initially position the drill capsule. Furthermore, the positioning unit has to be adapted to demands resulting from the task to generate non-linear drill paths, e.g. the positioning and alignment of the drill capsule.To secure the drill process carried out with the newly developed drill capsule and to reduce the risk of damaging sensitive structures further, measurement concepts will be examined. Therefore, parameters like bone density, temperature and the distance to the next sensitive structure are analyzed regarding their relevance for the safety of the process and regarding methods to capture these parameters which can be integrated into the drill capsule.

该项目的目的是创建用于在Otobasis上应用非线性微创访问路径的先决条件。一个重要的方面是开发可以在车辆中应用非线性路径的钻头。如今，现有的手术钻钻系统仅提示线性钻路，因为即使使用灵活的驱动概念，也无法定位并固定非线性部分后面的钻头。因此，该项目的一个目的是开发一个可以在钻头中任何地方锚定自身并具有进料和对齐机制的钻胶囊。为了允许钻探路径类似物的计划数据，最初将钻头胶囊放置至关重要。此外，定位单元必须适应由任务产生非线性钻路的需求，例如为了确保使用新开发的钻头胶囊进行的钻头过程，并降低了进一步破坏敏感结构的风险，将检查测量概念。因此，分析了诸如骨密度，温度和与下一个敏感结构的距离之类的参数，分析其与过程安全性以及捕获这些参数的方法，这些参数可以集成到钻头胶囊中。