Understanding the ant’s unique biting system can improve surgical needle holders
Benjamin Wipfler,
Ole Hoepfner,
Felix Viebahn
et al.
Abstract:Mechanical grasping and holding devices depend upon a firm and controlled grip. The possibility to improve this gripping performance is severely limited by the need for miniaturization in many applications, such as robotics, microassembly, or surgery. In this paper, we show how this gripping can be improved in one application (the endoscopic needle holder) by understanding and imitating the design principles that evolution has selected to make the mandibles of an ant a powerful natural gripping device. State-o… Show more
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