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    SYSTEMS AND METHODS FOR AUTOMATIC OBLIQUE LATERAL INTERBODY FUSION (OLIF) CORRIDOR PLANNING
    5.
    发明公开
    SYSTEMS AND METHODS FOR AUTOMATIC OBLIQUE LATERAL INTERBODY FUSION (OLIF) CORRIDOR PLANNING 审中-公开

    公开(公告)号：US20240341863A1

    公开(公告)日：2024-10-17

    申请号：US18672966

    申请日：2024-05-23

    申请人： Medtronic Navigation, Inc.

    发明人： Rowena O. Vigh ,  Nikhil Mahendra ,  Andrew J. Wald

    IPC分类号： A61B34/20 ,  A61B6/12 ,  A61B34/00 ,  A61B34/10

    CPC分类号： A61B34/20 ,  A61B6/12 ,  A61B34/10 ,  A61B34/25 ,  A61B2034/107

    摘要： A surgical navigation and planning system is disclosed. The system may include at least one processor, and a storage medium storing programming instructions. The programming instructions may cause the processor to receive patient-specific vertebrae information include at least one image which may be acquired by an X-ray. The system may perform segmentation of objects in the at least one image and automatically select a set of objects for planning an optimal trajectory to a location proximal the vertebrae level. The system may determine boundary dimensions of an interbody implant, a first entry incision location and a first path for the interbody implant from the first entry incision location to the location proximal the vertebrae level. The system may calculate a plurality of clearance distances between the boundary dimensions and the set of objects. The set of objects may include the psoas muscle, Aorta, and/or Vena Cava.

    Ultrasound Depth Calibration for Improving Navigational Accuracy
    6.
    发明公开
    Ultrasound Depth Calibration for Improving Navigational Accuracy 审中-公开

    公开(公告)号：US20240341734A1

    公开(公告)日：2024-10-17

    申请号：US18630601

    申请日：2024-04-09

    申请人： Medtronic Navigation, Inc.

    发明人： Elliot C. SCHMIDT ,  Brett D. JACKSON ,  Varun A. Bhatia

    IPC分类号： A61B8/00 ,  A61B8/08

    CPC分类号： A61B8/587 ,  A61B8/5207

    摘要： A method of calibrating an ultrasound imaging system including: capturing ultrasound image data including a first tissue and a second tissue through which ultrasound waves travel at different speeds, the ultrasound image data captured based on a predetermined single speed of ultrasound waves through both the first tissue and the second tissue being the same; segmenting the first tissue and the second tissue in a sonogram based on the image data; identifying a first depth of the first tissue and a second depth of the second tissue based on the sonogram; identifying an actual first speed of ultrasound waves through the first tissue and an actual second speed of ultrasound waves through the second tissue; and generating a calibrated image that accounts for ultrasound waves through the first tissue at the first actual speed that is different than the second actual speed of the ultrasound waves through the second tissue.

    Replaceable demo procedure tube
    9.
    外观设计
    Replaceable demo procedure tube 有权

    公开(公告)号：USD1039688S1

    公开(公告)日：2024-08-20

    申请号：US29727332

    申请日：2020-03-10

    申请人： Medtronic Navigation, Inc.

    设计人： Samantha Preston ,  Rowena Vigh ,  Ryan Datteri ,  Emily Durie ,  Morgan Kemp ,  Christopher Bakken

    摘要： FIG. 1 is a front, top, and right perspective view of a replaceable demo procedure tube within a demo head showing the new design.
    FIG. 2 is a front, top, and right perspective view of the replaceable demo procedure tube of FIG. 1 showing the new design.
    FIG. 3 is a rear, bottom and right perspective view thereof.
    FIG. 4 is a front view thereof.
    FIG. 5 is a rear view thereof.
    FIG. 6 is a right side view thereof.
    FIG. 7 is a left side view thereof.
    FIG. 8 is a top view thereof; and,
    FIG. 9 is a bottom view thereof.
    The broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.