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使用内孔RGB-D摄像头追踪扫描平面的可行性,用于在线干预性MRI

Fulang Qi1, Xiaohan Hao1,2, Penghui Luo1

  • 1Center for Biomedical Imaging, University of Science and Technology of China, Hefei, Anhui, China.

Medical physics
|May 15, 2025
PubMed
概括

本研究介绍了一种负担得起的RGB-D摄像头导航系统,用于磁共振成像 (MRI) 引导的干预. 该低成本系统提高了临床程序的可访问性,证明了精确的针跟踪.

关键词:
以图像为指导的干预措施.这是干预性MRI.视觉导航是指光学导航的使用.

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...