SuP-Ring: pneumatic tactile display with substitutional representation of contact force components using normal indentation.
SuP-Ring: pneumatic tactile display with substitutional representation of contact force components using normal indentation.
复制标题
SuP-Ring：气动触觉显示器，使用正常压痕替代表示接触力分量。
DOI：
10.1002/rcs.2325
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发表时间：
2021
影响因子：
2.5
通讯作者：
Michitaka Fujiwara
中科院分区：
文献类型：
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作者：
Hiep Hoang Ly;Yoshihiro Tanaka;Michitaka Fujiwara
背景剪切力对于肿瘤的检测和微创手术都是非常重要的.一个流行的方法使用横向皮肤拉伸产生剪切力，但有一些limitations.MethodsWe已经开发出一种环型气动触觉显示器，采用正常的压痕代替横向皮肤拉伸代表正常和剪切反馈，称为SuP‐Ring。进行心理物理实验，以评估用户如何感知提供的反馈和SuP‐Ring在肿瘤localisation.ResultsThe实验结果表明，参与者可以感知提供正常和剪切反馈。剪切反馈使用户能够提高他们的性能在本地化的肿瘤和正常的反馈可能有助于确保安全性要求在MIS.ConclusionsThe建议的触觉显示可能是有用的术中肿瘤定位，并有可能被用于各种各样的应用。
BackgroundShear force is important for tumour detection and can contribute to minimally invasive surgery (MIS). A popular method uses lateral skin stretch to produce shear force but has some limitations.MethodsWe have developed a ring‐type pneumatic tactile display that employs normal indentation substituted for lateral skin stretch to represent normal and shear feedback, called SuP‐Ring. Psychophysical experiments were conducted to evaluate how users perceive the provided feedback and the effectiveness of SuP‐Ring in tumour localisation.ResultsThe experimental results show that the participants could perceive the provided normal and shear feedback well. Shear feedback enables users to enhance their performance in localising the tumour and normal feedback could contribute to ensuring the safety requirements in MIS.ConclusionsThe proposed tactile display could be useful for intraoperative tumour localisation and has the potential to be used in a wide variety of applications.