Automatic vertebral body puncture forming device and orthopedic surgery robot system

Abstract

The invention discloses an automatic vertebral body puncture forming device and an orthopedic surgery robot system. The automatic vertebral body puncture forming device comprises a bottom plate, a puncture unit and a bone cement filling unit, wherein the puncture unit and the bone cement filling unit are arranged on the bottom plate; the automatic vertebral body puncture forming device further comprises a linear feeding unit and a tool replacement unit which are installed on the bottom plate; the linear feeding unit carries the puncture unit or the bone cement filling unit to move forwards to conduct puncture operation or injection molding operation of bone cement or moves backwards to return to the tool replacement unit; and the puncture unit or the bone cement filling unit conducts position replacement on the tool replacement unit so as to leave or enter the linear feeding unit. The automatic vertebral body puncture forming device is used in cooperation with an orthopedic surgery robot, and intelligent automatic orthopedic surgery puncture and bone cement injection are achieved.

Description

technical field [0001] The invention mainly relates to the field of orthopedic surgery robots, in particular to an automatic vertebral body puncture forming device for orthopedic surgery robots and an orthopedic surgery robot system. Background technique [0002] At present, there is no fully automatic vertebral body puncture plastic device that can be directly used in orthopedic surgery robots. Most of them are manually screwed into the puncture needle and injected with bone cement by the doctor. Manual operation has the following problems: [0003] (1) Due to the high hardness of cortical bone, doctors often need to use a lot of force to screw in when performing manual puncture, which causes greater pressure on the human body, and the resulting shaking is also relatively large, which is prone to accidental injuries; [0004] (2) When inserting the puncture needle with bare hands, the doctor needs to judge based on experience and find a good position for puncture, but dur...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an intelligent automatic vertebral body puncture forming device for orthopedic surgery robots, which solves the unfavorable problems caused by manually screwing in the puncture needle and injecting bone cement in the prior art

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