Jason Blain,David Solum,Dean Johnson,Markanthony Flores
申请号：
US16838860
公开号：
US20200276028A1
申请日:
2020.04.02
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An expandable interbody device for placement between adjacent vertebrae having an upper structure, a lower structure and a screw mechanism, wherein actuation of the screw mechanism moves the upper and lower structures between a collapsed configuration and an expanded configuration. A deployment tool couples to the expandable interbody device for positioning the device between adjacent vertebrae, actuating the screw mechanism and delivering a material to a chamber of the expandable interbody device.
