Noriaki Kawakami,Geoffrey Askin,Haemish Crawford,Roy Lim,Adam D. Glaser
申请号：
US16547899
公开号：
US20190374258A1
申请日:
2019.08.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A spinal correction apparatus comprises a body. A ratchet is disposed with the body. A longitudinal element is connected to the ratchet. A force is applied to at least a portion of the apparatus that causes dynamic incremental movement of the longitudinal element relative to the body in at least one direction. Methods of use are disclosed.
