John C. STEINMANN,Scott RUCKER,Tim RASMUSSEN,John P. STEINMANN,Trace CAWLEY,Thomas ROSS,Ernesto RIOS,Andrew OLCESE
申请号：
US14339508
公开号：
US20150018956A1
申请日:
2014.07.24
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A surgical implant device, comprising: a body portion； and one or more surfaces comprising a plurality of protruding structures； wherein the body portion and the one or more surfaces comprising the plurality of protruding structures are integrally formed. The one or more surfaces comprising the plurality of protruding structures are formed by an additive manufacturing process. The plurality of protruding structures comprise a plurality of needles. Optionally, the surgical implant device comprises one of an anterior lumbar interbody fusion cage, a posterior lumbar interbody fusion cage, a transforaminal lumbar interbody fusion cage, an oblique lumbar interbody fusion cage, a cervical cage, and a bone screw.
