Real-time simulation of soft tissue deformation and electrocautery procedures in laparoscopic rectal cancer radical surgery
文献类型：期刊论文
| 作者 | Sui, Yuan; Liu H(刘浩) ; Lu, Yun; Pan, Jun J.; Qin, Hong
|
| 刊名 | INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY
 |
| 出版日期 | 2017 |
| 卷号 | 13期号:4 |
| 关键词 | dissection simulation laparoscopic rectal surgery position-based dynamics soft tissue deformation |
| ISSN号 | 1478-5951 |
| 产权排序 | 3 |
| 通讯作者 | Pan, Jun J. |
| 中文摘要 | Background: Laparoscopic surgery (LS), also referred to as minimally invasive surgery, is a modern surgical technique which is widely applied. The fulcrum effect makes LS a non-intuitive motor skill with a steep learning curve. Methods: A hybrid model of tetrahedrons and a multi-layer triangular mesh are constructed to simulate the deformable behavior of the rectum and surrounding tissues in the Position-Based Dynamics (PBD) framework. A heat-conduction based electric-burn technique is employed to simulate the electrocautery procedure. Results: The simulator has been applied for laparoscopic rectum cancer surgery training. From the experimental results, trainees can operate in real time with high degrees of stability and fidelity. A preliminary study was performed to evaluate the realism and usefulness. Conclusions: This prototype simulator has been tested and verified by colorectal surgeons through a pilot study. They believed both the visual and the haptic performance of the simulation are realistic and helpful to enhance laparoscopic skills. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Surgery |
| 研究领域[WOS] | Surgery |
| 关键词[WOS] | POSITION-BASED DYNAMICS ; COMPUTER-GRAPHICS ; MODELS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000416955800024 |
| 源URL | [http://ir.sia.cn/handle/173321/21392]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 作者单位 | 1.Department of Computer Science, Stony Brook University (SUNY Stony Brook), Stony Brook, New York, USA 2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 3.The Affiliated Hospital of Qingdao University, Qingdao, China. 4.State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China |
| 推荐引用方式 GB/T 7714 | Sui, Yuan,Liu H,Lu, Yun,et al. Real-time simulation of soft tissue deformation and electrocautery procedures in laparoscopic rectal cancer radical surgery[J]. INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY,2017,13(4). |
| APA | Sui, Yuan,Liu H,Lu, Yun,Pan, Jun J.,&Qin, Hong.(2017).Real-time simulation of soft tissue deformation and electrocautery procedures in laparoscopic rectal cancer radical surgery.INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY,13(4). |
| MLA | Sui, Yuan,et al."Real-time simulation of soft tissue deformation and electrocautery procedures in laparoscopic rectal cancer radical surgery".INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY 13.4(2017). |
入库方式： OAI收割
来源：沈阳自动化研究所
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