Fatemeh Akbarian,Babak Ebrahimi,Itzhak Fang,Jetmir Palushi,Henry F. Salazar,Ehsan Shameli
申请号：
US16744595
公开号：
US20200305982A1
申请日:
2020.01.16
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A surgical system and method for determining insertion depth of a cutting member includes a body assembly, a securement mechanism, a base position sensor, and a cutting member sensor. The body assembly defines a longitudinal axis and is configured to receive the cutting member. The securement mechanism is operatively connected to the body assembly and configured to releasably secure the cutting member relative to the body assembly. The base position sensor is configured to be detected as a base position by a navigation system. The cutting member sensor is positioned a predetermined longitudinal sensor distance from the base position sensor and configured to detect an adjustable longitudinal position of the cutting member. The sensors are configured to communicate with the navigation system for determining a position of the distal reference feature within an anatomical passageway of a patient in any selected adjustable longitudinal position of the cutting member.
