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BONE SCREW AND METHOD FOR MANUFACTURING THE SAME
专利权人:
发明人:
Wayne A. Willert,Andrea Willert
申请号:
US14582388
公开号:
US20150112396A1
申请日:
2014.12.24
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A bone screw and a method for manufacturing the same includes a screw thread configuration having one or more grooves cut into a leading face of the thread, a trailing face of the thread, and/or the shaft between the threads. Other implementations include the incorporation of facets into the one or more grooves. The implementation of the one or more grooves increases the surface are of the orthopedic screw and functions to increase in anchoring the bone screw within the bone once inserted therein, and thereby reduce the possibility for the screw backing out after insertion.
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