中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4169 records (took 0.048 seconds)

    SYSTEMS AND METHODS FOR ASSESSING SURGICAL ABILITY
    181.
    发明公开
    SYSTEMS AND METHODS FOR ASSESSING SURGICAL ABILITY 审中-公开

    公开(公告)号：US20230317258A1

    公开(公告)日：2023-10-05

    申请号：US18037976

    申请日：2021-11-26

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Kristen Brown ,  Kiran Bhattacharyya ,  Anthony Michael Jarc ,  Sue Kulason ,  Linlin Zhou ,  Aneeq Zia

    IPC: G16H40/20

    CPC classification number: G16H40/20

    Abstract: Various of the disclosed embodiments relate to computer systems and computer-implemented methods for measuring and monitoring surgical performance, For example, the system may receive raw data acquired from the surgical theater, generate and select features from the data amenable to analysis, and then train a machine learning classifier using the selected features to facilitate subsequent assessment of other surgeons' performances. Generation and selection of the features may itself involve application of a machine learning classifier in some embodiments. While some embodiments contemplate raw data acquired from surgical robotic systems, some embodiments facilitate assessments upon data acquired from non-robotic surgical theaters.

    SYSTEMS AND METHODS FOR DETERMINING A MEASURE OF PHOTOBLEACHING OF A FLUORESCENCE TARGET
    184.
    发明公开
    SYSTEMS AND METHODS FOR DETERMINING A MEASURE OF PHOTOBLEACHING OF A FLUORESCENCE TARGET 审中-公开

    公开(公告)号：US20230300432A1

    公开(公告)日：2023-09-21

    申请号：US18120129

    申请日：2023-03-10

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Ramin Samadani

    IPC: H04N23/10 ,  G06T7/13 ,  G06T7/174

    CPC classification number: H04N23/10 ,  G06T7/13 ,  G06T7/174 ,  A61B1/0638

    Abstract: A fluorescence imaging control system may direct an imaging system to detect, over a period of time, first fluorescence emitted from a first fluorescing region illuminated with fluorescence excitation illumination. The first fluorescing region includes a first population of fluorophores that emit the first fluorescence. The fluorescence imaging control system may also direct the imaging system to detect, over the period of time, second fluorescence emitted from a second fluorescing region illuminated with the fluorescence excitation illumination. The second fluorescing region includes a second population of fluorophores that emit the second fluorescence. The first fluorescing region photobleaches at a first photobleaching rate and the second fluorescing region photobleaches at a second photobleaching rate that is different than the first photobleaching rate. The fluorescence imaging control system may determine, based on the detected first fluorescence and second fluorescence, a measure of photobleaching of the first fluorescing region.

    SURGICAL INSTRUMENT WRIST
    185.
    发明公开
    SURGICAL INSTRUMENT WRIST 审中-公开

    公开(公告)号：US20230293160A1

    公开(公告)日：2023-09-21

    申请号：US18101503

    申请日：2023-01-25

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Andrew C. WATERBURY

    IPC: A61B17/00 ,  A61B34/35

    CPC classification number: A61B17/00234 ,  A61B34/35 ,  A61B2017/00323 ,  A61B2017/00477

    Abstract: A medical device includes a wrist link, an inner pulley, an outer pulley support, an outer pulley, a first tension member, and a second tension member. The wrist list includes a wrist link body and an inner pulley support extending outward from the wrist link body. The inner pulley is rotatably mounted on the inner pulley support and the inner pulley support extending a first distance away from the wrist link. The outer pulley support is coupled to the wrist link body and extends spaced from the wrist link body. The outer pulley is rotatably mounted on the outer pulley support. The outer pulley support is spaced a second distance away from the wrist link, and the second distance is larger than the first distance. The first tension member extends around the inner pulley and the second tension member extends around the outer pulley.

    SYSTEMS AND METHODS FOR TRAINING A USER TO OPERATE A TELEOPERATED SYSTEM
    186.
    发明公开
    SYSTEMS AND METHODS FOR TRAINING A USER TO OPERATE A TELEOPERATED SYSTEM 审中-公开

    公开(公告)号：US20230290275A1

    公开(公告)日：2023-09-14

    申请号：US18007251

    申请日：2021-07-28

    Applicant: Intuitive Surgical Operations, Inc.

    Inventor： Sida Li ,  Michael Carmody ,  Sabrina A. Cismas ,  Lisa M. Divone ,  Henry C. Lin ,  Cameron Loui ,  Oliver J. Wagner

    IPC: G09B23/28

    CPC classification number: G09B23/285

    Abstract: A system comprises a user control system including an input control device for controlling motion of a virtual medical instrument through a virtual passageway. The system further comprises a display for displaying a graphical user interface and a plurality of training modules. The graphical user interface includes a representation of the virtual medical instrument and a representation of the virtual passageway. The system further comprises a non-transitory, computer-readable storage medium that stores a plurality of instructions executable by one or more computer processors. The instructions for performing operations comprise navigating the virtual medical instrument through the virtual passageway based on commands received from the user control system and evaluating one or more performance metrics for tracking the navigation of the virtual medical instrument through the virtual passageway.

Patent Agency Ranking