Jeffrey S. Swayze,Frederick E. Shelton, IV,David C. Yates,Jason L. Harris,Jerome R. Morgan,Kevin L. Houser
申请号：
US15238022
公开号：
US20180049794A1
申请日:
2016.08.16
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A robotic surgical arm includes a puck containing motors to drive an end effector. A tool assembly attached to the puck generates ultrasonic and/or radio frequency energy to apply to tissue disposed between the jaws of the end effector. The tool assembly can include modular components such as a modular shaft that can include an ultrasonic transducer, nonvolatile memory, wireless interface, and/or a power source. The power source allows the modular shaft to communicate wirelessly with the robotic arm. The tool assembly can be moved from one robotic arm to another while remaining powered by the power source. The tool assembly can include sensors to determine a location or movement of the tool assembly after being detached from the robotic surgical arm. The modular shaft can be moved from a robotic arm to a handle manually controlled by a surgeon and back again to the robotic arm.
