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    IMPLANTABLE ROTATOR CUFF MUSCLE SUTURE SPACER WITH PRESSURE SENSING
    3.
    发明公开
    IMPLANTABLE ROTATOR CUFF MUSCLE SUTURE SPACER WITH PRESSURE SENSING 审中-公开

    公开(公告)号：US20240074761A1

    公开(公告)日：2024-03-07

    申请号：US18242781

    申请日：2023-09-06

    申请人： National Kaohsiung University of Science and Technology

    发明人： WEN CHENG KUO ,  HSIANG-YU WU ,  SONG-CHENG HONG

    IPC分类号： A61B17/11 ,  A61B17/04

    CPC分类号： A61B17/1146 ,  A61B17/0483 ,  A61B2017/00022

    摘要： An implantable rotator cuff muscle suture spacer with pressure sensing is provided, formed by a semiconductor manufacture procedure, including a base layer, made of a polymer material and having flexibility, and further including a first configuration region and a second configuration region, where the base layer is folded at imaginary fold line positions of the first configuration region and the second configuration region, so that the first configuration region is located above the second configuration region; a first electrode region, deposited on the first configuration region; a second electrode region, deposited on the second configuration region, corresponding to a position below the first electrode region, and configured to obtain a pressure sensing value; an inductance coil, deposited on the second configuration region and surrounding the second electrode region; and a capacitor layer, coated above a surface of the base layer to form a dielectric substance.

    Achilles tendon repair device
    5.
    发明授权
    Achilles tendon repair device 有权

    公开(公告)号：US11896215B2

    公开(公告)日：2024-02-13

    申请号：US17443723

    申请日：2021-07-27

    申请人： Jonathan T. Deland

    发明人： Jonathan T. Deland

    IPC分类号： A61B17/04 ,  A61B17/11

    CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0487 ,  A61B17/1146 ,  A61B17/0483 ,  A61B2017/0472 ,  A61B2017/1103

    摘要： An Achilles tendon repair device comprises a handle for physician gripping and base having a first set of tendon rods disposed in an arcuate or U-shaped pattern about the base to engage the posterior surface of the tendon and impart a contour, or drape, the tendon in the posterior-anterior plane to increase the surface area for suturing. A second set of suture guide rods extend from the sides of the base and are spaced apart to allow insertion of suture needles along the entire length of the suture guide rods, and at any angle. A suture needle housing guide can be slidingly attached to the suture guide rods and includes sidewalls with predefined suture holes/angles. An adjustable clamping arm can engage the tendon's posterior surface such that the device grasps the tendon on both the anterior and posterior tendon surfaces simultaneously, while increasing posterior-anterior plane surface area to facilitate suturing.

    Heart valve sizing ring for valve-sparing aortic root remodeling procedures
    6.
    发明授权
    Heart valve sizing ring for valve-sparing aortic root remodeling procedures 有权

    公开(公告)号：US11872135B2

    公开(公告)日：2024-01-16

    申请号：US16881579

    申请日：2020-05-22

    申请人： Nikola Dobrilovic

    发明人： Nikola Dobrilovic

    IPC分类号： A61F2/24 ,  A61B17/04 ,  A61B17/00 ,  A61B17/02

    CPC分类号： A61F2/2496 ,  A61B17/0483 ,  A61B17/0293 ,  A61B2017/00725 ,  A61B2017/00783

    摘要： A heart valve sizing ring is disclosed. The sizing ring includes an outer ring and an inner ring configured and arranged to couple to the outer ring. A tubular portion extends from the inner ring and has a plurality of suture holders arranged about an upper end thereof. The outer ring and inner ring having a pair of complementary mating surfaces configured and arranged to grip sutures therebetween when coupled together. When coupled around sutures, the assembled ring may be tightened down against the heart valve to test the fit as if the sizing ring were a similarly sized prosthetic heart valve ring. Commissures of the heart valve may be suspended from the suture holders of the tubular portion. The surgeon can then remove the sizing ring and replace it with a prosthetic ring.

    Surgical suturing instrument
    7.
    发明授权
    Surgical suturing instrument 有权

    公开(公告)号：US11857178B2

    公开(公告)日：2024-01-02

    申请号：US17094626

    申请日：2020-11-10

    申请人： Abhijit Shaligram

    发明人： Abhijit Shaligram

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0483 ,  A61B17/0467

    摘要： The present invention is a surgical suturing device that assists in applying an open-looped, pre-knotted suture around a targeted area of application. The surgical suturing device contains a handle, a grasping mechanism, a first jaw, a second jaw, a first coupler, and a second coupler. The first jaw and the second jaw each contains a jaw body and a coupler receiver. The first coupler and the second coupler each contains a strand receiver. The handle is operatively connected to the first jaw and the second jaw through the grasping mechanism. The coupler receiver is positioned adjacent to the jaw body, opposite to the grasping mechanism along the jaw body. The first coupler is removably positioned within the coupler receiver of the first jaw. The strand receiver traverses into the first coupler and the second coupler. The second coupler is removably positioned within the coupler receiver of the second jaw.

    HEART VALVE PROSTHETIC RING SYSTEM
    8.
    发明公开
    HEART VALVE PROSTHETIC RING SYSTEM 审中-公开

    公开(公告)号：US20230414363A1

    公开(公告)日：2023-12-28

    申请号：US18463230

    申请日：2023-09-07

    申请人： Nikola Dobrilovic

    发明人： Nikola Dobrilovic

    IPC分类号： A61F2/24 ,  A61B17/04

    CPC分类号： A61F2/2496 ,  A61B17/0483 ,  A61B2017/00783

    摘要： A heart valve prosthetic ring assembly includes an outer ring, and an inner ring configured and arranged to couple to the outer ring. The outer ring and inner ring having a pair of complementary mating surfaces configured and arranged to grip sutures therebetween when coupled together. Once coupled around sutures, the assembled ring set may be tightened down against the heart valve annulus to test the fit. If there are fit issues, the surgeon can remove the current ring set and replace it with another ring set of a different size/shape to determine a better fit. Once a proper size is determined, the surgeon may utilize the selected paired ring set as the final prosthetic reinforcing ring. The paired ring set may be secured in place with suture clasps which secure the ring sutures in place relative to the annulus and the ring set.