Mark M. Levy,Shimon Spector,Eyal Teichman,Elad Sapir,Gal Amar
申请号：
US16386965
公开号：
US20200038188A1
申请日:
2019.04.17
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A bone structural device including a plurality of bone structural segments, wherein adjacent bone structural segments are pivotally connected to one another about a pivot axis, and the bone structural segments are expandable in height, which is in a direction generally parallel to the pivot axis.
