Eric Biester,Cory Emil,Michael Sorrenti,Richard Fournier,Ralph Solitario
申请号：
US16164532
公开号：
US20200121365A1
申请日:
2018.10.18
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Reamer instruments and related methods are disclosed herein, e.g., for reaming bone to facilitate in situ assembly of a bone anchor. In some embodiments, the instrument can include a feedback mechanism configured to alert the user when sufficient bone has been removed to facilitate assembly of the bone anchor. The feedback mechanism can be triggered by a movable shaft of the instrument that is displaced by the shank portion of the bone anchor as the surrounding bone is reamed.
