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    SYSTEMS AND METHODS FOR MICROVASCULAR ANASTOMOTIC COUPLER RING DELIVERY DEVICE
    2.
    发明公开
    SYSTEMS AND METHODS FOR MICROVASCULAR ANASTOMOTIC COUPLER RING DELIVERY DEVICE 审中-公开

    公开(公告)号：US20230285025A1

    公开(公告)日：2023-09-14

    申请号：US18249020

    申请日：2021-10-15

    申请人： Dignity Health

    发明人： Tyler Cole ,  Dakota Graham

    IPC分类号： A61B17/11

    CPC分类号： A61B17/11 ,  A61B2017/1107 ,  A61B2017/1125

    摘要： Various embodiments of a device for deep surgical corridor microvascular anastomosis are described herein. A device, comprising: an elongated body; a rod disposed at least partially within the channel of the elongated body; an actuator in association with the elongated body and the rod, wherein the actuator is operable to actuate the rod in a first axial direction; and a pair of coupling arms in association with the distal portion of the rod, wherein the actuator is operable to actuate the rod in a first axial direction such that the pivotable end of each coupling arm of the pair of coupling arms is consequently actuated in the first axial direction such that the pair of coupling arms are parallel with one another in a closed configuration.

    Surgical instrument with pivotable jaw member
    5.
    发明授权
    Surgical instrument with pivotable jaw member 有权
    具有可枢转钳口构件的手术器械

    公开(公告)号：US09192382B2

    公开(公告)日：2015-11-24

    申请号：US13717985

    申请日：2012-12-18

    申请人： Covidien LP

    发明人： Stanislaw Kostrzewski

    IPC分类号： A61B17/068 ,  A61B17/072 ,  A61B18/14 ,  A61B17/29

    CPC分类号： A61B17/115 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/282 ,  A61B17/285 ,  A61B18/1445 ,  A61B2017/07214 ,  A61B2017/07235 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/1103 ,  A61B2017/1125 ,  A61B2017/2933 ,  A61B2017/2943 ,  A61B2018/1455

    摘要： A surgical instrument for surgically joining tissue is disclosed. The surgical instrument includes a handle assembly, an elongated portion extending distally from the handle assembly and defining a longitudinal axis, and an end effector disposed adjacent a distal portion of the elongated portion. The end effector includes a first jaw member and a second jaw member. The first jaw member defines a first axis, which is transverse to the longitudinal axis. The first jaw member is pivotable about the first axis. At least one of the first jaw member and the second jaw member is movable with respect to the other between a spaced-apart and an approximated position.

    摘要翻译： 公开了一种用于手术连接组织的手术器械。 手术器械包括手柄组件，从手柄组件向远侧延伸并限定纵向轴线的细长部分，以及邻近细长部分的远端部分设置的端部执行器。 末端执行器包括第一钳口构件和第二钳口构件。 第一钳口构件限定了横向于纵向轴线的第一轴线。 第一钳口构件可围绕第一轴线枢转。 第一钳口构件和第二钳口构件中的至少一个可相对于彼此在间隔开和近似位置之间移动。

    ELECTROSURGICAL INSTRUMENT FOR MAKING AND END-TO-END ANASTOMOSIS
    6.
    发明申请
    ELECTROSURGICAL INSTRUMENT FOR MAKING AND END-TO-END ANASTOMOSIS 有权
    用于制造和端到端分析的静电仪器

    公开(公告)号：US20150190134A1

    公开(公告)日：2015-07-09

    申请号：US14419097

    申请日：2013-08-21

    申请人： Aesculap AG

    发明人： Dieter Weisshaupt ,  Pedro Morales ,  Christoph Rothweiler

    IPC分类号： A61B17/11 ,  A61B18/08

    CPC分类号： A61B17/11 ,  A61B18/082 ,  A61B18/1442 ,  A61B2017/1103 ,  A61B2017/1107 ,  A61B2017/1121 ,  A61B2017/1125 ,  A61B2017/1132 ,  A61B2018/00196 ,  A61B2018/00273 ,  A61B2018/00619

    摘要： An electrosurgical instrument for making an end-to-end anastomosis between two hollow organ sections includes two tools movable relative to each other and each including an HF electrode by which the hollow organ sections can be fusion-welded to each other. The two tools are substantially sleeve-shaped or can at least be brought into sleeve shape so that a first tool can enclose a first hollow organ section and a second tool can enclose a second hollow organ section. Each of the electrodes is formed on an end face of each sleeve-shaped tool around which the respective hollow organ section can be everted inside out, and the two tools are movable relative to each other so that the electrodes are aligned and can clamp the everted hollow organ sections therebetween.

    摘要翻译： 用于在两个中空器官部分之间进行端对端吻合的电外科器械包括可相对于彼此移动的两个工具，每个包括HF电极，通过该电极可使中空器官部分彼此熔接。 这两个工具基本上是套筒形的，或者至少可以形成为套筒形状，使得第一工具可以包围第一中空器官部分，而第二工具可以包围第二中空器官部分。 每个电极形成在每个套筒形工具的端面上，相应的中空器官部分可围绕该端面向外移动，并且两个工具能够相对于彼此移动，使得电极对准并且可以夹紧固定 中间器官部分之间。

    VASCULAR ANASTOMOSIS DEVICE AND VASCULAR ANASTOMOSIS METHOD
    7.
    发明申请
    VASCULAR ANASTOMOSIS DEVICE AND VASCULAR ANASTOMOSIS METHOD 审中-公开
    血管分析装置和血管分析方法

    公开(公告)号：US20150088172A1

    公开(公告)日：2015-03-26

    申请号：US14375314

    申请日：2013-01-23

    申请人： KURUME UNIVERSITY ,  NHK-SPRING CO., LTD.

    发明人： Koichi Watanabe

    IPC分类号： A61B17/11

    CPC分类号： A61B17/11 ,  A61B2017/1107 ,  A61B2017/1121 ,  A61B2017/1125 ,  A61B2017/1132

    摘要： A vascular anastomosis device comprises two rings with pins and an openable ring holder, which is made of a pair of components and detachably holds the rings. The end portion of a large-diameter blood vessel is inserted through a ring and the vascular wall is extended outward and impaled on the pins, the end portion of a small-diameter blood vessel is inserted through the other ring, and an incision is made from the end surface of the small-diameter blood vessel. The two rings are elliptically deformed so that the minor axis agrees with the diameter of the small-diameter blood vessel, the small-diameter blood vessel is elliptically opened and the vascular wall is extended outward and impaled on the pins, and the two rings are joined together by allowing the pins provided on the ring in one component to stick into the ring in the other component.

    摘要翻译： 血管吻合装置包括具有销的两个环和可开放的环保持器，其由一对部件制成并且可拆卸地保持环。 大直径血管的端部通过环插入并且血管壁向外延伸并刺穿在销上，小直径血管的端部穿过另一个环插入，并且进行切口 从小直径血管的端面。 两个环是椭圆形变形的，使得短轴与小直径血管的直径一致，小直径血管是椭圆形的，血管壁向外延伸并刺入针上，两个环是 通过使设置在一个部件中的环上的销钉插入到另一个部件中的环中来连接在一起。

    TISSUE ACQUISITION ARRANGEMENTS AND METHODS FOR SURGICAL STAPLING DEVICES
    8.
    发明申请
    TISSUE ACQUISITION ARRANGEMENTS AND METHODS FOR SURGICAL STAPLING DEVICES 有权
    组织收集装置和手术装置的方法

    公开(公告)号：US20140284373A1

    公开(公告)日：2014-09-25

    申请号：US14299713

    申请日：2014-06-09

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Frederick E. Shelton, IV ,  John W. Willis

    IPC分类号： A61B17/068

    CPC分类号： A61B17/1114 ,  A61B17/068 ,  A61B17/1155 ,  A61B2017/00115 ,  A61B2017/00734 ,  A61B2017/00867 ,  A61B2017/07264 ,  A61B2017/07285 ,  A61B2017/1125 ,  A61B2017/1142 ,  G07F17/3239 ,  G07F17/3255

    摘要： A surgical instrument that includes an elongated shaft that defines defining a central axis. The elongated shaft may have a distal end portion that is configured to operably support a circular staple cartridge therein. A tissue acquisition shaft may be axially movable within the elongated shaft such that a distal end portion of the tissue acquisition shaft may be distally advanced beyond the distal end portion of the elongated shaft. At least one tissue acquisition member may be pivotally attached to the distal end portion of the tissue acquisition shaft such that at least one tissue acquisition member is selectively pivotable about a corresponding acquisition axis that is substantially parallel to the central axis from a retracted position to deployed positions upon application of a deployment motion thereto. Various embodiments include an annular cutting member that is supported by the distal end of the elongated shaft for selective axial travel relative thereto.

    摘要翻译： 一种外科器械，其包括限定中心轴线的细长轴。 细长轴可以具有构造成在其中可操作地支撑圆形钉仓的远端部分。 组织采集轴可以在细长轴内轴向移动，使得组织采集轴的远端部分可以向远侧前进超过细长轴的远端部分。 至少一个组织采集构件可以枢转地附接到组织采集轴的远端部分，使得至少一个组织采集构件可选择性地围绕对应的采集轴线枢转，该对应采集轴线基本上平行于中心轴线从缩回位置到部署 应用部署动作时的位置。 各种实施例包括由细长轴的远端支撑的环形切割构件，用于相对于其选择性地轴向移动。

    Anvil Grasper
    9.
    发明申请
    Anvil Grasper 审中-公开
    铁砧Grasper

    公开(公告)号：US20140257370A1

    公开(公告)日：2014-09-11

    申请号：US13785320

    申请日：2013-03-05

    申请人： COVIDIEN LP

    发明人： Eric Taylor ,  Lou Gonzalez ,  Lee Olson ,  Thomas R. Hessler

    IPC分类号： A61B17/28

    CPC分类号： A61B17/29 ,  A61B17/11 ,  A61B17/1155 ,  A61B17/282 ,  A61B2017/1125 ,  A61B2017/1132 ,  A61B2017/2926 ,  A61B2017/2927 ,  A61B2017/2936 ,  A61B2017/2945

    摘要： A surgical grasping instrument is provided which includes a body portion having an elongate tubular member extending from the body portion and a jaw assembly movably mounted on a distal end of the elongate tubular member. The jaw assembly includes first and second jaws having arcuate grasping portions for securely grasping a circular surgical stapler anvil shaft. The jaw assembly is mounted on a movable head portion which is movable relative to a longitudinal axis of the elongate tubular member to rotate and articulate the jaw assembly relative to the longitudinal axis to manipulate the anvil within the body of a patient.

    摘要翻译： 提供了一种外科手术夹具，其包括具有从主体部分延伸的细长管状构件的本体部分和可移动地安装在细长管状构件的远端上的钳口组件。 钳口组件包括具有弓形把持部分的第一和第二钳口，用于牢固地抓住圆形手术吻合器砧座轴。 钳口组件安装在可移动头部上，活动头部可相对于细长管状构件的纵向轴线移动，以相对于纵向轴线旋转并铰接卡爪组件，以操纵患者体内的砧座。

    Anastomosis system and method
    10.
    发明授权
    Anastomosis system and method 有权
    吻合系统及方法

    公开(公告)号：US08721710B2

    公开(公告)日：2014-05-13

    申请号：US10828668

    申请日：2004-04-21

    申请人： Igor Waysbeyn ,  Irina Vaysbeyn

    发明人： Igor Waysbeyn ,  Irina Vaysbeyn

    IPC分类号： A61B17/08 ,  A61F2/06

    CPC分类号： A61F2/064 ,  A61B17/2812 ,  A61B17/3478 ,  A61B2017/1125 ,  A61B2017/22069

    摘要： The present invention provides docking heads to be mounted on a graft so as to establish a vascular device that is coupled to a blood vessel with aneurysm, and dedicated delivery devices as well as methods of coupling. The vascular device comprises a graft having docking head at the proximal portion and another docking head at its distal portion, or two docking heads if the graft is bifurcated. The docking heads comprises a hollow truncated cone having a passage adapted to correspond the outer diameter of the graft and is provided with a plurality of outwardly pointing and inclined barbs. The vascular device is coupled to the blood vessel on both sides of the aneurysm while the docking heads act as guiding, anchoring and sealing means in a suture-less and rapid manner. The vascular device is modular and can be prepared according to the condition of the aneurysm and the dimensions of the blood vessels during operation.

    摘要翻译： 本发明提供了要安装在移植物上的对接头，以便建立血管装置，该血管装置与具有动脉瘤的血管连接，以及专用输送装置以及联接方法。 血管装置包括在近端部分具有对接头部的移植物，以及在其远侧部分处具有另一对接头部的移植物，或者如果移植物分叉，则其具有两个对接头部。 对接头包括中空的截头圆锥体，其具有适于对应移植物的外径的通道并且设置有多个向外指向和倾斜的倒钩。 血管装置联接到动脉瘤两侧的血管，而对接头作为引导，锚定和密封装置以无缝合和快速的方式起作用。 血管装置是模块化的，并且可以根据动脉瘤的状况和手术中血管的尺寸来制备。