Michael Lee Boyer, II;Jody L Seifert;Mark Adams;David W. Ankney;Paul W. Millhouse;Nirali Patel;Jamie Calverley
发明人:
Jody L Seifert,Paul W. Millhouse,Jamie Calverley,Michael Lee Boyer, II,Nirali Patel,David W. Ankney,Mark Adams
申请号：
US13396818
公开号：
US20120143201A1
申请日:
2012.02.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A device is disclosed for reducing a vertebral compression fracture, comprising a superior end plate and an inferior end plate disposed along a vertical axis. The superior end plate and the inferior end plate are slidably separable in a vertical direction along the vertical axis. An interior chamber is provided in fluid communication with a port extending from an exterior to the interior chamber. The device is deployable within a vertebral body and expandable within the vertebral body by injecting a flowable material into the interior chamber thereby displacing the superior and inferior end plates along the vertical axis.
