Pei-Yuan Lee,Yen-Nien Chen,Wei-The Chen,Wei-Ching Wang
申请号：
US13161569
公开号：
US20120253346A1
申请日:
2011.06.16
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A three-dimension-extending intramedullary nail, which is made of memory metal, comprises a rod-shaped body, two distal ends formed at two ends of the rod-shaped body, and a plurality of bent portions on the rod-shaped body and between the two distal ends. Each of the bent portions is bent around a curve center and defines a reference plane whereon the bent portion and the curve center are disposed, and at least two of the reference planes of the bent portions are different.
