Holger Von Wieding,Rose Riemer,Michel Grimm,Jörg Schneider
申请号：
US13258854
公开号：
US20120071875A1
申请日:
2009.04.08
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A hybrid bone plate has a first plate portion, having a first top surface and a first bottom surface and comprises a hard titanium alloy. A second plate portion has a second top surface and a second bottom surface and comprises a pure titanium or a soft titanium alloy. The first plate portion has a higher material yield strength than the second plate portion. The first plate portion and the second plate portion are connected to each other at a transition region by for example welding wherein in the transition region the first top surface and the second top surface together form a closed top integral surface and the first bottom surface and the second bottom surface together form a closed bottom integral surface.
