Patent ID: 11903571
Assignee: BEIJING SURGERII ROBOTICS COMPANY LIMITED
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. The flexible surgical instrument of claim 1, wherein:
the at least one distal structural segment comprises a plurality of distal structural segments or the at least one proximal structural segment comprises a plurality of proximal structural segments,
distal structural backbones of a preceding distal structural segment of the plurality of distal structural segments or proximal structural backbones of a preceding proximal structural segments use elastic elongated tubes, distal structural backbones of a next distal structural segment of the plurality of distal structural segments or proximal structural backbones of a next proximal structural segment of the plurality of proximal structural segments are able to pass through corresponding elastic elongated tubes or distal structural backbones of the next distal structural segment or proximal structural backbones of the next proximal structural segment directly pass through corresponding structural backbone passage holes in distal spacing disks of the preceding distal structural segment or in proximal spacing disks of the preceding proximal structural segment, respectively.