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Devices and methods for interlocking surgical screws and nails
专利权人:
Loic M. Dejardin
发明人:
Loic M. Dejardin
申请号:
US11243725
公开号:
US08435238B2
申请日:
2005.10.05
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The present invention demonstrates an improved interlocking nail and screw combination to repair fracture bones. The preferred combination uses an hourglass shaped intramedullary nail wherein the larger ends of the nail have holes capable of receiving screws. The holes may, or may not be conical. Further, the holes may or may not be threaded. The surgical screws have a variety of thread patterns, or lack threads. A non-threaded end is believed to improve healing because of a larger core diameter as compared to a comparably sized threaded screw end.
来源网站:
中国工程科技知识中心
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