Patents by Inventor Weiyi Ding

Weiyi Ding has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210298795
    Abstract: Disclosed herein are techniques including a robotic manipulator including a surgical tool to interface with and rotate the screw about a rotational axis. A haptic device includes an actuator and a rotational interface coupled to the actuator and the rotational interface is manually manipulatable by a hand of an operator. One or more controllers control movement of the robotic manipulator to maintain the rotational axis of the surgical tool along a planned trajectory; autonomously control the surgical tool to rotate the screw at a rotational rate about the rotational axis and to linearly advance the screw at an advancement rate according to a known thread geometry of the screw; obtain a measurement indicative of a present interaction between the screw and the target site; and control the actuator of the haptic device to enable the rotational interface to emulate the present interaction between the screw and the target site.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 30, 2021
    Applicant: MAKO Surgical Corp.
    Inventors: David Gene Bowling, Bojan Gospavic, Christopher W. Jones, Greg McEwan, Lucas Gsellman, Kana Nishimura, Weiyi Ding