Invention Grant
US08068581B2 Method for representing interventional instruments in a 3D data set of an anatomy to be examined as well as a reproduction system for performing the method
有权
用于表示要检查的解剖结构的3D数据集中的介入仪器的方法以及用于执行该方法的再现系统
- Patent Title: Method for representing interventional instruments in a 3D data set of an anatomy to be examined as well as a reproduction system for performing the method
- Patent Title (中): 用于表示要检查的解剖结构的3D数据集中的介入仪器的方法以及用于执行该方法的再现系统
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Application No.: US12507343Application Date: 2009-07-22
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Publication No.: US08068581B2Publication Date: 2011-11-29
- Inventor: Jan Boese , Klaus Klingenbeck
- Applicant: Jan Boese , Klaus Klingenbeck
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: DE102008034686 20080725
- Main IPC: G01N23/04
- IPC: G01N23/04
Abstract:
The invention relates to a method for presenting interventional instruments in a 3D data set of an anatomy to be treated. A 3D data set of the anatomy is recorded before introduction of an interventional instrument. Once the interventional instrument has been applied, the spatial position of the instrument is determined by x-ray fluoroscopy from images created at two different angulations. A 3D model of the instrument is formed from the x-ray images. The 3D model of the instrument is fused with the 3D data set of the anatomy. A 3D hologram is reproduced from the fused 3D data set. The 3D hologram is repeatedly reproduced in real time to follow the application of the instrument in the presentation.
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