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Laparoscopic instrument and cannula assembly and related surgical method
Laparoscopic instrument and cannula assembly and related surgical method
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机译:腹腔镜器械和套管组件及相关手术方法
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摘要
A laparoscopic port assembly includes a cannula unit including three cannulas each extending at an acute angle relative to a base. The cannulas are flexible for receiving respective angulated laparoscopic instruments. The cannula unit is rotatingly received in a port holder for rotation about a longitudinal axis of the holder, the holder being disposable in an opening in a patient's skin.
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