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    VASCULAR CLOSURE SYSTEM WITH INTRODUCER FOR SHEATH TRANSFER
    82.
    发明公开
    VASCULAR CLOSURE SYSTEM WITH INTRODUCER FOR SHEATH TRANSFER 审中-公开

    公开(公告)号：US20240325011A1

    公开(公告)日：2024-10-03

    申请号：US18742624

    申请日：2024-06-13

    申请人： Teleflex Life Sciences LLC

    发明人： Greg A. WALTERS ,  Joseph Todd GRINTZ

    IPC分类号： A61B17/00 ,  A61M25/06 ,  A61M25/09

    CPC分类号： A61B17/0057 ,  A61M25/06 ,  A61M25/09 ,  A61B2017/00659 ,  A61B2017/00672

    摘要： A system includes an introducer configured to be inserted through the puncture along a guidewire that extends through the puncture into the vessel. The introducer includes an introducer body, a proximal tapered tip, a distal tapered tip that is opposite to the proximal tapered tip along the central axis, and a bore that extends from the proximal tapered tip to the distal tapered tip along the central axis. The system includes an access sheath configured to be inserted over the introducer. The access sheath includes a front end, a rear end opposite to the front end, and a lumen that extends from the front end to the rear end. The proximal tapered tip of the introducer is configured to be inserted into the front end and through the lumen of access sheath, such that a movable interference fit is attained between the access sheath and the introducer.

    MULTI-PORTAL SPLIT CANNULAS, ENDOSCOPIC HEMOSTATIC DISPENSERS AND SURGICAL TOOLS
    84.
    发明公开
    MULTI-PORTAL SPLIT CANNULAS, ENDOSCOPIC HEMOSTATIC DISPENSERS AND SURGICAL TOOLS 审中-公开

    公开(公告)号：US20240325006A1

    公开(公告)日：2024-10-03

    申请号：US18598236

    申请日：2024-03-07

    申请人： Amplify Surgical, Inc.

    发明人： Andy Wonyong Choi ,  Dong-Hwa Heo

    IPC分类号： A61B17/00 ,  A61B17/02

    CPC分类号： A61B17/00234 ,  A61B17/0218 ,  A61B2017/00238

    摘要： A multi-portal method for treating a subject's spine includes distracting adjacent vertebrae using a distraction instrument positioned at a first entrance along the subject to enlarge an intervertebral space between the adjacent vertebrae. An interbody fusion implant can be delivered into the enlarged intervertebral space. The interbody fusion implant can be positioned directly between vertebral bodies of the adjacent vertebrae while endoscopically viewing the interbody fusion implant using an endoscopic instrument. The patient's spine can be visualized using endoscopic techniques to view, for example, the spine, tissue, instruments and implants before, during, and after implantation, or the like. The visualization can help a physician throughout the surgical procedure to improve patient outcome.

    Device for improving the accuracy of manual operations
    85.
    发明授权
    Device for improving the accuracy of manual operations 有权

    公开(公告)号：US12103166B2

    公开(公告)日：2024-10-01

    申请号：US17021723

    申请日：2020-09-15

    申请人： MAZOR ROBOTICS LTD.

    发明人： Moshe Shoham

    IPC分类号： B25J17/02 ,  A61B17/16 ,  A61B34/20 ,  A61B34/30 ,  B25J9/16 ,  A61B17/00 ,  A61B90/00

    CPC分类号： B25J17/0216 ,  A61B17/1675 ,  A61B34/30 ,  B25J9/1676 ,  A61B2017/00106 ,  A61B2034/2055 ,  A61B2034/304 ,  A61B2090/061

    摘要： A hand held robotic system that remains stiff so long as it is operating within allowed limits, but which become actively controlled once the operator exceeds those limits. The system thus corrects deviations by more than a predetermined amount of the operator's hand motions, so that the tool remains in the allowed region even when the operator's hand deviates from the planned trajectory. The pose and path of the robotic operating head is ascertained by means of a navigation or tracking system, or by means of a proximity device to measure the closeness of the operating head to a damage sensitive feature. As the tool deviates from its predetermined path or pose, or comes too close to the hazardous area, the robot control acts to move the tool back to its predetermined pose or path, or away from the hazardous region, independently of user's hand movement.