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    SELF-CINCHING SURGICAL CLIPS AND DELIVERY SYSTEM
    32.
    发明申请
    SELF-CINCHING SURGICAL CLIPS AND DELIVERY SYSTEM 有权
    自我修复手术和输送系统

    公开(公告)号：US20150173759A1

    公开(公告)日：2015-06-25

    申请号：US14637177

    申请日：2015-03-03

    Applicant: Edwards Lifesciences Corporation

    Inventor： Brian S. Conklin ,  James A. Davidson ,  Ralph Schneider

    IPC: A61B17/10

    CPC classification number: A61B17/10 ,  A61B17/064 ,  A61B17/068 ,  A61B17/105 ,  A61B2017/0645 ,  A61B2017/0649

    Abstract: A device and method for deploying self-cinching surgical clips. The device accesses at least two layers of tissue or material from only one side of the tissue or material and punctures through the two layers of tissue or material. The various configurations of clips disclosed herein are made of a superelastic material such as Nitinol, and have a constrained and a relaxed state, and no sharp edges or tips so as to reduce tissue irritation following deployment. The clip is disposed within the housing of the delivery device and held in a constrained state by a tube assembly until deployment wherein the clip assumes its relaxed state, where the ends of the clip are brought into close approximation, thereby securing the layers of tissue or material together.

    Abstract translation: 一种用于部署自闭式手术夹的装置和方法。 该装置仅从组织或材料的一侧接近至少两层组织或材料，并穿刺穿过两层组织或材料。 本文公开的夹子的各种构造由超弹性材料（例如镍钛诺）制成，并且具有约束和松弛状态，并且没有锋利的边缘或尖端，以便在部署之后减少组织刺激。 夹子设置在输送装置的壳体内，并通过管组件保持在约束状态，直到展开为止，其中夹子呈现其松弛状态，其中夹子的端部被近似近似，从而固定组织层或 材料在一起

    Self-cinching surgical clips and delivery system
    33.
    发明授权
    Self-cinching surgical clips and delivery system 有权
    自体手术夹子和输送系统

    公开(公告)号：US08968336B2

    公开(公告)日：2015-03-03

    申请号：US13693952

    申请日：2012-12-04

    Applicant: Edwards Lifesciences Corporation

    Inventor： Brian S. Conklin ,  James A. Davidson ,  Ralph Schneider

    IPC: A61B17/10 ,  A61B17/068 ,  A61B17/064

    CPC classification number: A61B17/10 ,  A61B17/064 ,  A61B17/068 ,  A61B17/105 ,  A61B2017/0645 ,  A61B2017/0649

    Abstract: A device and method for deploying self-cinching surgical clips. The device accesses at least two layers of tissue or material from only one side of the tissue or material and punctures through the two layers of tissue or material. The various configurations of clips disclosed herein are made of a superelastic material such as Nitinol, and have a constrained and a relaxed state, and no sharp edges or tips so as to reduce tissue irritation following deployment. The clip is disposed within the housing of the delivery device and held in a constrained state by a tube assembly until deployment wherein the clip assumes its relaxed state, where the ends of the clip are brought into close approximation, thereby securing the layers of tissue or material together.

    Abstract translation: 一种用于部署自闭式手术夹的装置和方法。 该装置仅从组织或材料的一侧接近至少两层组织或材料，并穿刺穿过两层组织或材料。 本文公开的夹子的各种构造由超弹性材料（例如镍钛诺）制成，并且具有约束和松弛状态，并且没有锋利的边缘或尖端，以便在部署之后减少组织刺激。 夹子设置在输送装置的壳体内，并通过管组件保持在约束状态，直到展开为止，其中夹子呈现其松弛状态，其中夹子的端部被近似逼近，由此固定组织层或 材料在一起

    EXPANDABLE SHEATH
    36.
    发明申请
    EXPANDABLE SHEATH 有权

    公开(公告)号：US20220168125A1

    公开(公告)日：2022-06-02

    申请号：US17673601

    申请日：2022-02-16

    Applicant: Edwards Lifesciences Corporation

    Inventor： Eran Goldberg ,  Noa Axelrod Manela ,  Yair A. Neumann ,  Boaz Manash ,  David Maimon ,  Eyal Leiba ,  Ralph Schneider ,  Liron Tayeb

    IPC: A61F2/966 ,  A61M25/00 ,  B29D23/00 ,  A61F2/24 ,  A61F2/95

    Abstract: An expandable sheath is disclosed herein, which has a first polymeric layer and a braided layer positioned radially outward of the first polymeric layer. The braided layer includes a plurality of filaments braided together. The expandable sheaths further include a resilient elastic layer positioned radially outward of the braided layer. The elastic layer is configured to apply radial force to the braided layer and the first polymeric layer. The expandable sheath further includes a second polymeric layer positioned radially outward of the elastic layer and bonded to the first polymeric layer such that the braided layer and the elastic layer are encapsulated between the first and second polymeric layers. Methods of making and using the devices disclosed herein are also disclosed, as are crimping devices that may be used in methods of making the devices disclosed herein.

    SUTURE SECUREMENT DEVICES
    37.
    发明申请
    SUTURE SECUREMENT DEVICES 审中-公开

    公开(公告)号：US20200078011A1

    公开(公告)日：2020-03-12

    申请号：US16680336

    申请日：2019-11-11

    Applicant: Edwards Lifesciences Corporation

    Inventor： Manouchehr A. Miraki ,  Hengchu Cao ,  Ralph Schneider

    IPC: A61B17/04

    Abstract: Some disclosed suture securement devices comprise a flat, thin, generally planar body that has one or more suture engagement slots extending into the body from a perimeter inlet for receiving sutures laterally into the device. The slots can be resiliently widened to receive a suture and then released to clamp onto the suture. Some embodiments include two or more such suture engagement slots that independently receive and secure different sutures. Some embodiments include one or more locking tabs that have a closed position that retains the slots against widening and blocks the inlet to the slot. In some embodiment two or more slots are position next to each other on the same side of the device, while in other embodiments slots are positioned on opposite sides of the device. Other types of suture securement devices are also disclosed.

    Systems for implanting annuloplasty rings with microanchors
    38.
    发明授权
    Systems for implanting annuloplasty rings with microanchors 有权

    公开(公告)号：US10517727B2

    公开(公告)日：2019-12-31

    申请号：US15336340

    申请日：2016-10-27

    Applicant: Edwards Lifesciences Corporation

    Inventor： Stanton J. Rowe ,  Alexander J. Siegel ,  Ralph Schneider

    IPC: A61F2/24 ,  A61B17/04 ,  A61B17/00

    Abstract: Disclosed systems for implanting annuloplasty rings and other prosthetic devices can comprise a plurality of microanchors, sutures threaded through the microanchors, the sutures passing through the prosthetic device, individual microanchor guides, such as tubes or spears, for each microanchor that contain the microanchors during delivery and allow for positioning and deployment of the microanchors into annular tissue. The systems can also comprise a bracket that is temporarily coupled to the prosthetic device, holds the plurality of microanchor guides in position relative to one another and relative to the prosthetic device, and/or guides the sutures passing through the prosthetic device. The prosthetic device can include suture locking mechanisms to secure the prosthetic device to the sutures and to the implanted microanchors after the deployment devices have been removed.

    SYSTEMS FOR IMPLANTING ANNULOPLASTY RINGS WITH MICROANCHORS
    40.
    发明申请
    SYSTEMS FOR IMPLANTING ANNULOPLASTY RINGS WITH MICROANCHORS 审中-公开
    用微胶囊植入ANNOLOPLASTY环的系统

    公开(公告)号：US20170042680A1

    公开(公告)日：2017-02-16

    申请号：US15336340

    申请日：2016-10-27

    Applicant: Edwards Lifesciences Corporation

    Inventor： Stanton J. Rowe ,  Alexander J. Siegel ,  Ralph Schneider

    IPC: A61F2/24 ,  A61B17/04

    CPC classification number: A61F2/2466 ,  A61B17/0401 ,  A61B2017/00243 ,  A61B2017/0409 ,  A61B2017/0412 ,  A61B2017/0414 ,  A61B2017/0427 ,  A61B2017/0464 ,  A61B2017/0472 ,  A61F2/2448

    Abstract: Disclosed systems for implanting annuloplasty rings and other prosthetic devices can comprise a plurality of microanchors, sutures threaded through the microanchors, the sutures passing through the prosthetic device, individual microanchor guides, such as tubes or spears, for each microanchor that contain the microanchors during delivery and allow for positioning and deployment of the microanchors into annular tissue. The systems can also comprise a bracket that is temporarily coupled to the prosthetic device, holds the plurality of microanchor guides in position relative to one another and relative to the prosthetic device, and/or guides the sutures passing through the prosthetic device. The prosthetic device can include suture locking mechanisms to secure the prosthetic device to the sutures and to the implanted microanchors after the deployment devices have been removed.

    Abstract translation: 用于植入瓣膜成形术环和其他假体装置的公开的系统可以包括多个微型锚杆，穿过微型锚杆的缝合线，穿过假体装置的缝合线，用于在递送期间包含微量锚杆的每个微型锚杆的单独的微导向件，例如管或矛 并允许将微型锚定件定位和展开到环形组织中。 系统还可以包括临时联接到假体装置的支架，其将多个微导管引导件相对于彼此并相对于假体装置保持在适当位置，和/或引导通过假肢装置的缝合线。 假体装置可以包括缝合线锁定机构，以在拆除部署装置之后将修复装置固定到缝合线和植入的微型锚固器。

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