Augmented Reality Using 3D Shape Model for Ultrasound-Guided Percutaneous Renal Access: A Pig Model Study
文献类型：会议论文
| 作者 | Zhi-Cheng Li; Geng Niu; Kai Li; Hai-Lun Zhan; Yao-Qin Xie; Lei Wang |
| 出版日期 | 2014 |
| 会议名称 | 7th Biomedical Engineering International Conference, BMEiCON 2014 |
| 会议地点 | Fukuoka, Japan |
| 英文摘要 | Successful percutaneous nephrolithotomy (PCNL) highly depends on an accurate needle access into the kidney. This step is challenging and must be performed under intraoperative image guidance. This paper presents a 3D augmented reality method for ultrasound (US)-guided percutaneous renal access in PCNL. First, a 3D statistical kidney model is built aforehand from aligned training shapes. Intraoperatively, a patient-specific kidney model is reconstructed from sparse US slices using the statistical model. The US images are then augmented with the reconstructed kidney model and a real-time tracked needle. Under the augmented-US guidance, percutaneous renal puncture can be performed. Experiments results based on pig model have validated the presented ultrasound guidance method. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5910]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2014 |
| 推荐引用方式 GB/T 7714 | Zhi-Cheng Li,Geng Niu,Kai Li,et al. Augmented Reality Using 3D Shape Model for Ultrasound-Guided Percutaneous Renal Access: A Pig Model Study[C]. 见:7th Biomedical Engineering International Conference, BMEiCON 2014. Fukuoka, Japan. |
入库方式： OAI收割
来源：深圳先进技术研究院
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