A spinal fixation device

A technology for fixing devices and spine, applied in the field of fixing devices, can solve the problems of weak fasteners and affecting fracture healing, etc.
CN104856748BActive Publication Date: 2017-09-29BEIJING NATON TECH GRP CO LTD +2
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING NATON TECH GRP CO LTD
Publication Date
2017-09-29

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Abstract

The invention provides a spinal fixation device, and belongs to orthopaedic implants. The spinal fixation device comprises a bone lamella and screws, lamella holes are formed in the upper surface and the lower surface of the bone lamella in a penetrating mode, and the screws can be matched with the lamella holes. When the spinal fixation device is used, the screws penetrate through the lamella holes to fix the bone lamella on the bone, operation is easy, fixing is firm, and bone healing is facilitated.
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Description

technical field

[0001] The present invention relates to an orthopedic implant, in particular to a fixation device for stabilizing the spine. Background technique

[0002] A wide variety of injuries can be inflicted on the human spine due to degeneration, tumors, and fractures and dislocations caused by physical trauma. Spinal fractures are very common, accounting for about 5%-6% of systemic fractures. Spinal fractures can be accompanied by spinal cord or cauda equina injury, especially cervical fractures and dislocations combined with spinal cord injury. It is reported that up to 70% of them can be seriously disabled or even lost their lives. The main symptoms of spinal fractures are local pain, difficulty in standing and turning over. Retroperitoneal hematoma stimulates the celiac ganglion, slows down bowel movements, and often causes abdominal pain, abdominal distension and even intestinal paralysis. Therefore, effective treatment of spinal fractures is of great signific...

Claims

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