Cheekbone positioning fixing apparatus
A technology of fixator and zygomatic bone, which is applied in the field of zygomatic bone positioning fixer, can solve the problems of increasing the pain and economic burden of the recipient, increasing the physical and mental burden of the surgeon, and inaccurate bone fracture, so as to avoid the fracture Poor alignment, easy threading operation, increased accuracy and stability
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Embodiment 1
[0019] control Figure 1-Figure 4 The present invention is a zygomatic positioning fixer, comprising two forceps bodies 1 composed of a forceps handle 2 and a forceps head 3, the two forceps bodies 1 are cross-connected by a pin shaft 4, and the rear end of the forceps handle 2 is provided with a fixing clip The teeth 5 and the ring holes 6 for fingers to hold, the fixed teeth 5 on the two clamp handles 2 cooperate with each other, and the fixed teeth 5 on the clamp handles only need to be buckled when fixing. The front end of the pliers 3 is provided with a claw hook 7, the plane where the claw hook 7 is located is perpendicular to the plane where the pliers handle 2 is located, and the plane where the hook mouth of the claw hook 7 is located is parallel to the plane where the pliers handle 2 is located; The length direction of the claw hook 7 is provided with a through conical groove 8. The conical groove 8 is large at the top and small at the bottom. The closer it is to the...
Embodiment 2
[0025] control Figure 5 , in the structure of Embodiment 1, one clamp handle 2 of the fixer is provided with a ring hole 6, and the other clamp handle 2 is in a curved shape, so as to facilitate the grip of the hand, prevent accidents due to sliding during surgery, and increase surgical safety. The two clamp handles 2 are provided with fixed teeth 5 correspondingly, and the fixed teeth 5 cooperate with each other.
Embodiment 3
[0027] In the structure of Embodiment 1, a tapered groove is opened on the front end of the forceps at the connection between the front end of the forceps head 3 of the fixture and the hook 7. The tapered groove is larger at the top and smaller at the bottom, and the closer it is to the hook. , the smaller the groove is, the smaller the groove is, it is connected to the tapered groove 8 on the claw hook 7, which is more convenient for needle threading during surgery.
[0028] The invention is simple in structure, convenient and flexible in use, increases the safety of the operation, and can be widely used in the reduction and fixation operation of the fractured end of the facial skull osteotomy.
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