Amr Abdelgawad,Noe Vargas-Hernandez,Khaled Emara,Mario E. Rodriguez
申请号：
US15315248
公开号：
US09949772B2
申请日:
2015.05.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An extramedullary bone lengthener and use thereof that is an internal device that does not require nailing. The invention includes a telescoping plate that attaches to the upper and lower portions of the bone via screws a small motor affixed on or within the plate. This motor, controlled remotely, will controllably lengthen the plate, thus lengthening the bone. The bone will be cut (osteotomy) then the plate will be applied to both ends and fixed to each end with screws. The motor will be controlled from outside by a remote control which will allow the plate to expand causing lengthening of the attached bone.
