| Real-time simulation of soft tissue deformation and electrocautery procedures in laparoscopic rectal cancer radical surgery | |
| Sui, Yuan; Pan, Jun J.; Qin, Hong; Liu H(刘浩); Lu, Yun | |
| Department | 机器人学研究室 |
| Source Publication | INTERNATIONAL JOURNAL OF MEDICAL ROBOTICS AND COMPUTER ASSISTED SURGERY
 |
| ISSN | 1478-5951 |
| 2017 | |
| Volume | 13Issue:4 |
| Indexed By | SCI |
| WOS ID | WOS:000416955800024 |
| Contribution Rank | 3 |
| Funding Organization | National Natural Science Foundation of China [61402025, 61532002, 61672149] |
| Keyword | Dissection Simulation Laparoscopic Rectal Surgery Position-based Dynamics Soft Tissue Deformation |
| Abstract | 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. |
| Language | 英语 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| WOS Subject | Surgery |
| WOS Keyword | POSITION-BASED DYNAMICS ; COMPUTER-GRAPHICS ; MODELS |
| WOS Research Area | Surgery |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sia.cn/handle/173321/21392 |
| Collection | 机器人学研究室 |
| Corresponding Author | Pan, Jun J. |
| Affiliation | 1.State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing, China 2.Department of Computer Science, Stony Brook University (SUNY Stony Brook), Stony Brook, New York, USA 3.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 4.The Affiliated Hospital of Qingdao University, Qingdao, China. |
| Recommended Citation GB/T 7714 | Sui, Yuan,Pan, Jun J.,Qin, Hong,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,Pan, Jun J.,Qin, Hong,Liu H,&Lu, Yun.(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). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Real-time simulation（1490KB） | 期刊论文 | 作者接受稿 | 开放获取 | ODC PDDL | View Application Full Text | |
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