A cranial fracture repair device suitable for clinical neurosurgery

Abstract

The present invention discloses a clinical broken skull repairing device suitable for neurosurgery departments and particularly relates to the field of neurosurgery departments. The clinical broken skull repairing device comprises an inner shell, an upper end of the inner shell is fixedly provided with an upper frame, an outer surface of the inner shell is fixedly provided with an outer frame, a bottom end of the inner shell is fixedly provided with a fixing ring, an upper end of the upper frame is provided with a first rotary knob, a side groove is arranged in an outer surface of the upper frame, and the upper frame is internally provided with a guide post. By arranging the upper frame, the outer frame, an elastic frame and slide knobs, when the clinical broken skull repairing device is used, the clinical broken skull repairing device sleeves on a skull, then a position of the elastic frame is adjusted, so that the elastic frame is moved to a position perpendicular to broken wounds ofthe skull, then the slide knobs rotate to push an inner band in an inner groove of the outer frame inward, the inner band tightens the inner shell to both sides to promote repair of the skull, peoplecan freely adjust the position of the elastic frame according to positions of the wounds, and the clinical broken skull repairing device can better perform fixing of the skull and increase the repaireffect of the skull.

Description

technical field [0001] The invention relates to the technical field of neurosurgery, and more specifically, the invention relates to a cranial rupture repair device suitable for clinical neurosurgery. Background technique [0002] Craniocerebral trauma and brain surgery to remove bone flaps, resection of benign skull tumors or tumor-like tumors, chronic osteomyelitis of the skull, etc., due to the change in the shape of the skull defect area, the scalp is affected by the atmospheric pressure, causing its invagination to compress the brain tissue, and cranioplasty is It is a common operation in brain surgery to repair skull defects caused by traumatic brain injury and craniotomy. [0003] The patent application publication number CN109692035A discloses a skull fracture repair device suitable for clinical neurosurgery. Through the setting of the telescopic plate, the fixed rod can be offset at a certain angle to cater to the irregular side of the skull, and the control sleeve ...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned technical scheme still has many disadvantages when it is actually used, such as the possibility that the position of the existing skull is broken, and the repair device can not fix the skull according to the position of the broken skull. has certain limitations

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