McCoy Russell LLP
Flexible surgical instrument system
Disclosed is a flexible surgical instrument system, comprising a distal structural body comprising at least one distal structural segment each comprising a distal fixing disk and structural backbones; a proximal structural body comprising at least one proximal structural segment each comprising a proximal fixing disk, structural backbones and driving backbones; a plurality of cable pulling mechanisms operable to convert a rotational motion into a linear motion to turn the at least one proximal structural segment; and a driving unit to input the rotational motion to the plurality of cable pulling mechanisms; the driving unit comprises: a plurality of driving shafts operable to transfer the rotational motion to the plurality of cable pulling mechanisms, and a first end of each of the plurality of driving shafts is connected with each of the plurality of cable pulling mechanisms.
BEIJING SURGERII TECHNOLOGY CO., LTD.
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Huichao Jiangran Tianlai Huan Shu'an Kai Zhaoyu Zhengchen
Zhang Zhao Dong Liu Zhang Xu Zhang Dai