Flexible surgical tool system adopting constrained structure bone
A technology of surgical tools and constraining structures, which is applied in the fields of surgery, medical science, surgical robots, etc., can solve the problems that it is difficult to further improve the movement performance of instruments, and it is difficult to realize the miniaturization of surgical instruments, so as to achieve the effect of improving stability and load capacity
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[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0033] Such as figure 1 As shown, the present invention includes a flexible surgical tool 10 and a drive unit 20 .
[0034] Such as Figure 1~3 As shown, the flexible surgical tool 10 includes a flexible continuum structure composed of a distal structure 11 , a proximal structure 16 and a middle connecting body 15 .
[0035] The distal structure 11 includes a first distal joint 12 and a second distal joint 13, and the first distal joint 12 includes a first distal spacer disc 121, a first distal fixed disc 122 and a first joint Structural bone 123 ; the second distal joint 13 includes a second distal spacer disc 131 , a second distal fixation disc 132 and a second joint structural bone 133 . Among them, the first distal spacer disc 121 and the second distal spacer disc 131 are respectively distributed in the first distal segment 12 and the second di...
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