US Patent 11950856 Surgical device with movement compensation

A method of operating a surgical device having a surgical tool includes allowing manual movement of the surgical tool along at least one direction, controlling the surgical device to align the surgical tool with a target using a control object having a planned geometric relationship with an anatomic feature, tracking movement of the anatomic feature during a surgical procedure, moving the control object to compensate for the movement of the anatomic feature during the surgical procedure, and controlling the surgical device to realign the surgical tool with the target using the moved control object.