Bone grafting device and use method of bone grafting device

Abstract

The invention provides a bone grafting device and a use method of the bone grafting device. The bone grafting device comprises a main rod and an assistant rod hinged through a hinge shaft, wherein the main rod comprises a main clamping end and a main grasping end; the assistant rod comprises an assistant clamping end and an assistant grasping end; the main clamping end and the assistant clamping end are oppositely arranged at the first side of the hinge shaft, while the main grasping end and the assistant grasping end are oppositely arranged at the second side of the hinge shaft; the main clamping end is provided with a first gap. The bone grafting device provided by the invention solves the technical problem that in the prior art, the bone grafting device for back path bone grafting operation is in short. The bone grafting device is simple in structure, and the efficiency and safety of operation are improved. With the adoption of the use method of the bone grafting device, focus can be cleaned on both sides along a same cut. In operation, a single cut is used, so that the wound is small, and focus removal, bone grafting fusion among vertebral bodies and reconstruction of vertebral column stability can be completed in one period. The body position is not changed in operation, decompression is performed first and then deformation is corrected, and complications in the correcting process are less. Complications in operation and after operation are less, the operating time is short and the amount of bleeding is less.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a bone graft device, and another aspect of the invention also provides a method for using the bone graft device. Background technique [0002] At present, the treatment of bone defects caused by spinal tuberculosis or tumors mainly adopts surgical methods of lesion debridement and bone grafting. Anterior surgery is convenient for bone grafting, but it has a high possibility of damage to surrounding tissues and organs, and there are many postoperative complications; the incision is large, the bleeding is large, and the operation and anesthesia time is long; thoracic tuberculosis needs to cut off multiple ribs and ligate multiple segments of blood vessels; The hospital stay is long, the operation cost is high, and internal fixation is difficult to remove; the operation steps are cumbersome and the operation is complicated. In order to overcome the above defects of the anterior bone ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a bone grafting device and a method for using the bone grafting device, so as to solve the technical problem of lacking a bone grafting device for posterior bone grafting surgery in the prior art

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