| 摘 要: 虚拟现实与三维建模技术在医学手术模拟中的应用日渐广泛。本文在研究腰椎穿刺手术流程的基础上, 归纳了腰椎穿刺手术模拟涉及的模型库。参照真实的手术器械,使用3ds Max(三维建模软件)对穿刺针、测压管等腰椎 穿刺常用手术器械及腰椎模型进行三维建模。所创建的模型库可作为构建腰椎穿刺手术模拟系统的素材。文中给出了在 一个腰椎穿刺手术模拟训练原型系统中的应用示例。本文的工作也可为其他手术模拟模型库的构建提供参考。 |
| 关键词: 腰椎穿刺;手术模拟;模型库;三维建模 |
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中图分类号: TP391.9
文献标识码: A
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| Study on Model Libraries Construction for Lumbar Puncture Surgery |
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LI Yanfei1, WANG Ronghai1-4, LIN Xia1, WANG Hongwei1-4
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(1.Faculty of Mathematics and Computer Science, Quanzhou Normal University, Quanzhou 362000, China;
2.Fujian Provincial Key Laboratory of Data Intensive Computing, Quanzhou 362000, China;
3.Key Laboratory of Intelligent Computing and Information Processing, Fujian Province University, Quanzhou 362000, China ;
4.Big Data Institute of Intelligent Manufacturing of Digital Fujian, Quanzhou 362000, China)
1601988993@qq.com; wrhai@163.com; 1225410770@qq.com; 923311075@qq.com
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| Abstract: Virtual reality and 3D modeling techniques are widely used in medical surgical simulations. This paper summarizes the models involved in lumbar puncture surgical simulation based on the study of the lumbar puncture surgical procedures. With reference to the real surgical instruments, 3ds Max (a 3D modeling software) is used to model the common surgical instruments for lumbar puncture such as the puncture needle, the piezometer tube and the lumbar spine model. Their libraries are also sources for building lumbar puncture surgical simulation system. Examples using model libraries in a prototype training system for lumbar puncture surgery simulation are given in the paper. The study in this paper may also serve as a reference for the construction of other surgical simulation model libraries. |
| Keywords: lumbar puncture; surgery simulation; model libraries; 3D modeling |
