Hans Fuhan Shi

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Suturing simulations, of which real-time knotting and unknotting are the most challenge parts, are essential to today's surgical training systems. In this paper, we present a physics-based approach to real-time simulation of deformable linear objects (DLOs) with visual and force feedback. In our suture model, which can represent the mechanical properties of(More)
In this video we present a physics-based haptic simulation designed to teach basic suturing techniques for simple skin or soft tissue wound closure. The pre-wound suturing target, skin or deformable tissue, is modeled as a modified mass-spring system. The suturing material is designed as a mechanics-based deformable linear object. Tools involved in the live(More)
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