Mark Ellsworth Nadzadi;Roger Ryan Dees;Paul Charles Crabtree
发明人:
Paul Charles Crabtree,Roger Ryan Dees,Mark Ellsworth Nadzadi
申请号：
US12159858
公开号：
US09168156B2
申请日:
2006.10.31
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Embodiments of the present invention provide a trial coupler system for use in preparing a patient for an implant. Certain embodiments provide a system including a coupling device (20) and a trial component interface (40) that allows a trial stem (100) to be offset in relation to the respective trial components at an orientation that matches the geometry of the patient. Once the precise positioning is obtained, the trial coupler device (10) can be locked while on the patient's bone so the assembly can be removed without disturbing the desired orientation.
