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首页> 外文期刊>Surgical Endoscopy >Miniature robots can assist in laparoscopic cholecystectomy.
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Miniature robots can assist in laparoscopic cholecystectomy.

机译：微型机器人可以协助腹腔镜胆囊切除术。

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摘要

Laparoscopy reduces patient trauma but eliminates the surgeon's ability to directly view and touch the surgical environment. Although current robot-assisted laparoscopy improves the surgeon's ability to manipulate and visualize the target organs, the instruments and cameras remain constrained by the entry incision. This limits tool tip orientation and optimal camera placement. This article focuses on developing miniature in vivo robots to assist surgeons during laparoscopic surgery by providing an enhanced field of view from multiple angles and dexterous manipulators not constrained by the abdominal wall fulcrum effect. Miniature camera robots were inserted through a small incision into the insufflated abdominal cavity of an anesthetized pig. Trocar insertion and other laparoscopic tool placements were then viewed with these robotic cameras. The miniature robots provided additional camera angles that improved surgical visualization during a cholecystectomy. These successful prototype trials have demonstrated that miniature in vivo robots can provide surgeons with additional visual information that can increase procedural safety.
机译：腹腔镜检查可减轻患者的创伤，但消除了外科医生直接查看和触摸手术环境的能力。尽管当前的机器人辅助腹腔镜检查提高了外科医生操作和可视化目标器官的能力，但器械和照相机仍然受到切开切口的限制。这限制了工具提示的方向和最佳的相机位置。本文着重于开发微型体内机器人，以通过从多个角度提供增强的视野以及不受腹壁支点效应约束的灵巧操纵器来协助腹腔镜手术期间的外科医生。将微型相机机器人通过小切口插入麻醉猪的吹入腹腔中。然后用这些机器人摄像机观察套管针的插入和其他腹腔镜工具的放置。微型机器人提供了额外的摄像机角度，可改善胆囊切除术中的手术可视性。这些成功的原型试验表明，微型体内机器人可以为外科医生提供额外的视觉信息，从而增加程序安全性。

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