RICHARD TYLER FANSON,ERIC RYTERSKI,ARMEN GARO BAKIRTZIAN,ANDRE NOVOMIR HLADIO
申请号：
US16871982
公开号：
US20200268456A1
申请日:
2020.05.11
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Systems, methods and devices are disclosed for use in electronic guidance systems for surgical navigation. A sensor is provided with an optical sensor and an inclinometer (e.g. accelerometer or other inclination measuring sensor) and communicates measurements of patient inclination to an inter-operative computing unit. A registration device is useful to construct a registration coordinate frame. The direction of gravity may be used to construct the registration coordinate frame such as determined from inclination measurements.
