中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4206 records (took 0.04 seconds)

    Method and apparatus to provide updated patient images during robotic surgery
    531.
    发明授权
    Method and apparatus to provide updated patient images during robotic surgery 有权

    公开(公告)号：US10376335B2

    公开(公告)日：2019-08-13

    申请号：US15575603

    申请日：2015-09-10

    Applicant: Siemens Healthcare GmbH ,  Intuitive Surgical Operations, Inc.

    Inventor： Mahdi Azizian ,  Lutz Blohm ,  Holger Kunze ,  Christine Niebler ,  Jonathan Sorger

    IPC: A61B90/00 ,  A61B34/30 ,  A61B34/00

    Abstract: In a method and an apparatus to provide updated images during a robotically-implemented surgical procedure, 3D data is obtained of a volume of a patient, which includes anatomy involved in the procedure. The anatomy is segmented from a reconstructed image of the volume. During the procedure, the surgeon applies forces on the anatomy, causing a geometric change of the anatomy. Force sensors in the surgical robot detect these forces, which are supplied to a processor that controls display of the segmented anatomy at a display screen. From the applied forces and the physical properties of the anatomy, the processor calculates the geometric change of the anatomy that has occurred and modifies the appearance and/or position of the displayed segmented anatomy on the display screen in real time during the procedure, so as to visualize the geometric change.

    Control of multiple devices
    532.
    发明授权
    Control of multiple devices 有权

    公开(公告)号：US10376325B2

    公开(公告)日：2019-08-13

    申请号：US15742303

    申请日：2016-07-06

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Joshua Radel ,  Stanley Fung ,  Jason Jiang ,  Tabish Mustufa

    IPC: G06F8/60 ,  G06F8/65 ,  A61B17/00 ,  A61B34/00 ,  A61B34/10 ,  A61B34/30 ,  A61B34/35 ,  A61B34/37 ,  A61B90/90 ,  G06F19/00

    Abstract: Methods, systems, and apparatuses for controlling surgical systems. In one aspect, a method includes obtaining, at a control subsystem associated with a surgical system, hardware configuration information from a first patient side subsystem that is communicatively coupled to and controlled by the control subsystem; determining a software version to be used by the control subsystem and the first patient side subsystem, wherein determining the software version includes selecting the software version from among a plurality of software versions, and wherein each software version of the plurality of software versions is associated with a particular patient side subsystem; instructing the first patient side subsystem to use the software version; determining whether the software version is currently loaded on the control subsystem; in response to determining that the software version is not currently loaded on the control subsystem, loading the software version on the control subsystem; and initializing the surgical system.

    System and method for articulated arm stabilization
    533.
    发明授权
    System and method for articulated arm stabilization 有权

    公开(公告)号：US10376324B2

    公开(公告)日：2019-08-13

    申请号：US15522568

    申请日：2015-10-30

    Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

    Inventor： Amy E. Kerdok ,  Margaret M. Nixon ,  Douglas S. Langley ,  Wesley Swanson ,  Mahdi Azizian

    IPC: A61B34/35 ,  A61B34/30 ,  A61B90/57 ,  A61B34/00

    Abstract: A system and method for an articulated arm stabilization includes an arm stabilizer for use with articulated arms of a computer-assisted medical device. The stabilizer includes a spine, a first vibration absorbing mount attached to the spine, a second vibration absorbing mount attached to the spine, a first clamp attached to the first vibration absorbing mount, and a second clamp attached to the second vibration absorbing mount. The first clamp is adapted to hold a first attachment point of a first articulated arm without slipping. The second clamp is adapted to hold a second attachment point of a second articulated arm without slipping. In some embodiments, the arm stabilizer stabilizes and reduces vibration in the first and second articulated arms. In some embodiments, the vibration is in a range from 0.5 to 14 Hz. In some embodiments, the spine limits relative motion between the first clamp and the second clamp.

    Systems and methods for registration of a medical device using rapid pose search
    534.
    发明授权
    Systems and methods for registration of a medical device using rapid pose search 有权

    公开(公告)号：US10376178B2

    公开(公告)日：2019-08-13

    申请号：US13892924

    申请日：2013-05-13

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Prashant Chopra

    IPC: A61B5/06 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B90/00 ,  A61B17/00

    Abstract: A method comprises identifying linked anatomical structures in stored images of a patient anatomy and modeling a structure of linkage elements. Each linkage element corresponds to one of the linked anatomical structures. The method also includes modeling a portion of the patient anatomy as a plurality of search slabs and assigning each of the linkage elements to one of the plurality of search slabs. The method also includes receiving tracking data corresponding to a sensed instrument portion. The tracking data includes position information and orientation information for the sensed instrument portion. The method also includes identifying one of the plurality of search slabs which includes the position information for the sensed instrument portion and matching the sensed instrument portion to a matched linkage element from among the linkage elements assigned to the identified one of the plurality of search slabs.

    COMPUTER-ASSISTED TELEOPERATED SURGERY SYSTEMS AND METHODS
    540.
    发明申请
    COMPUTER-ASSISTED TELEOPERATED SURGERY SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20190231461A1

    公开(公告)日：2019-08-01

    申请号：US16340966

    申请日：2017-10-17

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： John Ryan Steger ,  Ryan Charles Abbott ,  Daniel H. Gomez

    IPC: A61B34/35 ,  B25J9/16 ,  B25J9/10

    CPC classification number: A61B34/35 ,  A61B17/3423 ,  A61B34/30 ,  A61B2017/00464 ,  A61B2017/00477 ,  A61B2034/301 ,  A61B2034/305 ,  B25J9/106 ,  B25J9/1689

    Abstract: A computer-assisted teleoperated surgical system includes one or more manipulator devices and other components. A manipulator device includes a first link, a second link coupled to a distal end of the first link, a third link coupled to the second link, and an instrument actuator coupled to the third link. A joint that couples the second link to the first link defines a yaw axis. A joint that couples the third link to the second link defines a pitch axis. The instrument actuator defines an insertion axis. The yaw, pitch, and insertion axes are fixed in relation to each other and intersect at a remote center of motion. The instrument actuator may insert a surgical instrument along the insertion axis roll and may roll the surgical instrument around the insertion axis. The proximal end of the first link may be coupled to a repositionable setup structure, which may optionally be mechanically grounded to an operating room table. A user control unit includes a processor that acts as a controller, and user inputs at the user control unit teleoperated the manipulator device via the controller.

Patent Agency Ranking