Composite skull base repair fixer
A fixator and skull base technology, which is applied in the field of surgical tools in the medical field, can solve the problems of inability to apply skull base repair, lack of cerebrospinal fluid leakage, cerebrospinal fluid leakage, etc., and achieve the effect of firm fixation, reliable fixation, and prevention of displacement
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[0018] refer to Figure 1 to Figure 2 , a composite skull base repair fixture, comprising a connecting rod 3, a fixed disc 1 is provided at the top of the connecting rod 3, a movable disc 2 is provided at the lower end of the connecting rod 3, the fixed disc 1 and the movable disc 2 are coaxial on the connecting rod 3, The movable disk 2 can be moved on the connecting rod 3 by being pushed by an external force. With the opposite side of the fixed disk 1 and the movable disk 2 as the inside, the biological dura mater 5 matching the shape of the fixed disk 1 is pasted on the inner surface of the fixed disk 1 A silicon capsule 6 filled with water-absorbing resin is installed on the connecting rod 3 between the fixed disk 1 and the movable disk 2, and a number of through holes are evenly distributed on the movable disk 2. The inner surface of the movable disk 2 includes an inner ring 4 and The outer ring (the inner ring and the outer ring mentioned in the present invention refer t...
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