• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Visualization, Image-Guided Procedures pt.2; Progress in Biomedical Optics and Imaging; vol.8 no.28; Proceedings of SPIE-The International Society for Optical Engineering; vol.6509 pt.2 >Six degree-of-freedom haptic rendering for the surgical incision training
【24h】

Six degree-of-freedom haptic rendering for the surgical incision training

机译：用于手术切口训练的六自由度触觉渲染

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In surgical incision, it is known that the surgeons control surgical knives by feeling of its reaction force, therefore it is necessary to render realistic haptic for development of the surgical incision training system. In our previous paper, we reported that the surgical incision training system used three translational degree-of-freedom (3-DOF) haptic rendering without consideration of rotational forces, distribution of hardness and viscosity of tissue. In this paper, we propose 6-DOF haptic rendering model for development of incision training system with three translational and rotational forces considered hardness and velocity. In this model, it is possible to render the cut, friction and clamping force acting on a surgical knife and those forces can be displayed on the 6-DOF haptic interface device in real time. It is shown the effectiveness of 6-DOF rendering model in comparison with 3-DOF by subjective rating experiment.
机译：在手术切口中，已知外科医生通过感觉其反作用力来控制手术刀，因此有必要为开发手术切口训练系统提供现实的触觉。在我们之前的论文中，我们报道了外科切口训练系统使用了三个平移自由度（3-DOF）触觉渲染，而没有考虑旋转力，硬度分布和组织粘度。在本文中，我们提出了六自由度触觉渲染模型，用于在考虑硬度和速度的三个平移和旋转力的情况下开发切口训练系统。在此模型中，可以使切割力，摩擦力和夹紧力作用在手术刀上，并且这些力可以实时显示在6自由度触觉界面设备上。通过主观评分实验证明了6自由度渲染模型与3自由度渲染模型的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号