利用触觉和有限元模型模拟外科手术中的切割应用

IEEE Virtual Reality, 2003. Proceedings. Pub Date : 2003-03-22 DOI:10.1109/VR.2003.1191172

C. Mendoza, C. Laugier

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引用次数: 14

摘要

软组织切割是手术模拟器中的一项重要任务。我们使用元素分离的方法，而不是破坏或细分元素。之前，我们已经为二维质量弹簧模型开始了一种新的切割方法:分离元素。它不会增加元素的数量(如细分方法)，并在模拟过程中保持相同的质量(与破坏方法相反)。

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Simulating cutting in surgery applications using haptics and finite element models

Soft tissue cutting is an important task in surgery simulators. We use a separation of elements approach instead of destroying or subdividing the elements. Previously we have started a new cutting approach for 2D mass-springs models: separating the elements. It does not increment the number of elements (as in the subdivision approach) and maintains the same mass during simulations (against the destruction approach).

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IEEE Virtual Reality, 2003. Proceedings.

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