具末端轉向機構的微創手術用具

專利類型

發明

專利國別 (專利申請國家)

大陸

專利申請案號

201711346176.2

專利證號

ZL 2017 1 1346176.2

專利獲證名稱

具末端轉向機構的微創手術用具

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2021/08/10

技術說明

本發明提出一種具末端轉向機構的微創手術用具，其包含介入裝置、控制裝置以及一或多個線材。條狀之介入裝置由頂端至末端依序具有主幹部分、可撓性部分及操作部分。控制裝置包含具有預設旋轉自由度之球體及連接於該球體之操縱桿。所述一或多個線材則沿介入裝置之主幹部分延伸。其中，至少一或多個線材之第二端連接於介入裝置之可撓性部分或操作部分，且其第一端連接於該控制裝置之至少一部分。 The present invention provides a minimally invasive surgical instrument with a terminal steerable mechanism, comprising an intervention device, a control device and one or more lines. The strip-shaped intervention device sequentially includes a main trunk portion, a flexible portion and an operation portion from the top to the end. The control device includes a sphere with a preset rotation degree of freedom, and a steering handle portion connected to the sphere. Said one or more lines are extended along the main trunk portion of the intervention device. Here, the second ends of said at least one or more lines are connected to the flexible portion or the operation portion of the intervention device, and the first ends thereof are connected to at least a part of the control device.

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