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Octo Doc

机译:八只母鹿

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摘要

Imagine flexible, robotic arms crawling through the organ-packed spaces of a patient's body. The tools deftly navigate through the intestines to reach a section of colon. The arms then gradually stiffen and, using a gripper tip, perform delicate surgery. That's the vision, complete with prototype, inspired by octopus tentacles and executed by a European group of engineering, neurobiology and robotic experts. The project, the ponderously titled "STIFFness controllable Flexible and Learn-able Manipulator for surgical Operations" consortium, is generally known by its more creative acronym STIFF-FLOP. As the long-form name suggests, the consortium is building robotic arms that would work together to perform minimally invasive surgeries by making just one entry incision or approaching organs through natural orifices. The arms would be flexible and long enough to navigate complex anatomy, yet stiff enough to pull off an intricate procedure. But the prototype had an issue: How would the arms avoid tangling or grabbing the wrong organs?
机译:想象一下,灵活的机械臂在患者体内充满器官的空间中爬行。这些工具巧妙地在肠道中导航,到达结肠的一部分。然后,手臂逐渐变硬,并使用a子尖端进行精细的手术。这是由章鱼触角启发并由欧洲工程,神经生物学和机器人专家小组执行的愿景,带有原型。该项目被冠以“用于外科手术的STIFFness可控的灵活和可学习的操纵器”的头衔,它以更具创意的首字母缩写STIFF-FLOP而闻名。顾名思义,该财团正在建造机械臂,这些机械臂将只做一个切开切口或通过自然孔口接近器官,从而共同执行微创手术。手臂将足够灵活,足够长,可以导航复杂的解剖结构,但又足够坚固,可以进行复杂的手术。但是原型存在一个问题:手臂如何避免缠结或抓住错误的器官?

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  • 来源
    《Discover》 |2015年第6期|14-14|共1页
  • 作者

    KAREN EMSLIE;

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  • 正文语种 eng
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