
解决方案
本发明针对骨质疏松患者可以起到固定更稳定的效果,同时螺钉不易松动和脱出,克服了现有技术中单根椎弓根钉把持力较弱的问题。另外,本发明的多维双轴螺钉固定结构可在技术方案中减少注入骨水泥,不仅安全性高,而且操作也方便。The main products are: three types of 6846 implant materials and artificial organs, and a class ll class 6810 orthopedics(0rthopaedic)suraical instruments, a second class of 6801 basic suraical instruments.
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贴合人体骨骼的解剖型设计,减少手术中塑形的需要,减低植入物对软组织的刺激。可避免原始及继发复位的丢失,接骨板与骨膜接触面积更小,对于正常骨质或骨质疏松的骨质均可提供足够的固定把持力。The main products are: three types of 6846 implant materials and artificial organs, and a class ll class 6810 orthopedics(0rthopaedic)suraical instruments, a second class of 6801 basic suraical instruments.
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