Detachable surgical mechanical device capable of being locked quickly
A mechanical device and surgical technology, applied in the field of medical devices, can solve problems such as poor experience, inability to quickly install and compatibility with positioning accuracy, and affect the quality of surgery, so as to achieve good clinical experience, improve surgical accuracy, and reduce surgical difficulty. Effect
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[0031] A fast-locking detachable surgical mechanical device in this embodiment includes a base 1 , a guide 2 and a surgical tool 3 . One end of the base 1 is installed on the manipulator to facilitate the manipulation of the device. The surgical tool 3 in this embodiment uses a thoracolumbar opening circuit opener, which is an important surgical tool in spinal surgery and is used to pierce the cortical bone and cancellous bone, open the Nail channel.
[0032] Such as figure 1 As shown, the base 1 is provided with a fixed rod 11, the free end of the fixed rod 11 forms an enlarged portion 111, and the end surface 1111 of the enlarged portion 111 is provided with an opening to form a first guide cavity 112 that can partially accommodate the guide 2 inwardly. That is, the first guide cavity 112 is hollow; the fixed rod 11 is sleeved with a first locking screw sleeve 12 that forms a limit relationship with the enlarged portion 111; the guide 2 includes a guide for partially insert...
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