Daniel Antonio Perez,Daniel Rudolf Scholl,Gokce Yildirim,Alvin Perez,Alex McLachlan,Zenan Zhang,Geoffrey Westrich
申请号：
US16447364
公开号：
US20190388159A1
申请日:
2019.06.20
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Disclosed herein are a surgical system for patella tracking and a method for selecting a properly-sized patellar implant utilizing the same. The surgical system may include first and second trackers and a patellar tracking system. The first tracker may be configured to contact an unresected or a resected patella, and the second tracker may be configured to contact a bone. The patellar tracking system may be configured to track the first and second trackers during patellar flexion and extension to generate patellar range of motion and patellar trial range of motion. A method for selecting a patellar implant may utilize the first and second trackers and the patellar tracking system.
