Delft University of Technology researcher Eleonora Westebring-van der Putten has developed a prototype device aimed at training surgeons to perform keyhole surgery. 'There are sensors in the tip of the instrument that measure how hard the surgeon is grasping,' said Westebring. "This information is fed back to the handle, which contains a cylinder that can turn in relation to the hand, as if something is falling out of your hand. In this way, the cylinder indicates that the surgeon has too little grip. "The handle also contains vibrating elements, which start to vibrate if the surgeon is grasping too hard."
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机译：代尔夫特理工大学的研究员Eleonora Westebring-van der Putten开发了一种原型设备，旨在培训外科医生进行锁眼手术。韦斯特勃林说：“仪器尖端有传感器，可以测量外科医生抓握的程度。” “此信息被反馈到手柄，手柄中包含一个可以相对于手转动的圆柱体，好像有东西从您的手中掉下来。通过这种方式，圆柱体表明外科医生抓地力太小。”手柄还包含振动元件，如果外科医生抓紧力太强，振动元件就会开始振动。”
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