Devices and methods for blood flow assistance
    6.
    发明授权
    Devices and methods for blood flow assistance 失效
    用于血液流动辅助的装置和方法

    公开(公告)号:US07066874B2

    公开(公告)日:2006-06-27

    申请号:US10751405

    申请日:2004-01-06

    IPC分类号: A61N1/362

    摘要: Devices and methods are disclosed for assisting in blood flow from a weakened or injured heart, particularly for pediatric patients. A low profile, multi-chambered implantable mechanism is used to collect blood from a blood vessel and re-pump the blood out with an induced pressure emanating from a fluid pressure source. The devices and methods described herein are easy to use and may be attachable to body tissue without use of suture anastomosis.

    摘要翻译: 公开了用于帮助来自弱化或受伤的心脏,特别是儿科患者的血液流动的装置和方法。 使用低剖面多腔植入机构从血管收集血液,并用从流体压力源发出的诱导压力重新泵送血液。 本文描述的装置和方法易于使用,并且可以附接到身体组织而不使用缝合吻合。

    Surgical methods for soft tissue repair
    9.
    发明授权
    Surgical methods for soft tissue repair 有权
    软组织修复手术方法

    公开(公告)号:US09421085B2

    公开(公告)日:2016-08-23

    申请号:US13221766

    申请日:2011-08-30

    IPC分类号: A61F2/08 A61B17/11

    摘要: The device (1) comprises a first snare (10) and a second snare (20), each of these snares comprising a contractable hollow elongated body (11, 21) which defines a longitudinal central axis (X10, X20) and which reduces its cross section when two opposed first (12, 22) and second (13, 23) ends thereof are axially moved away from each other. The first end (12) of the first snare (10) and the first end (22) of the second snare (20) are each open and adapted to be fitted and tightened around, respectively, two stumps (T1, T2) of a soft tissue (T) to be repaired. The second end (13) of the first snare (10) and the second end (23) of the second snare (20) are adapted to the axially pulled so that the second end of each of the two snares is passed alongside or through the body (11, 21) of the other snare.

    摘要翻译: 装置(1)包括第一圈套(10)和第二圈套(20),这些圈套中的每一个包括限定纵向中心轴线(X10,X20)的可收缩的中空细长主体(11,21),并且其减少 当两个相对的第一(12,22)和第二(13,23)端部彼此轴向移动时,横截面。 第一圈套(10)的第一端(12)和第二圈套(20)的第一端(22)分别打开并适于被安装和紧固,分别围绕着两个树桩(T1,T2) 软组织(T)待修复。 第二圈套(10)的第二端(13)和第二圈套(20)的第二端(23)适于轴向拉动,使得两个圈套中的每一个的第二端沿着或穿过 另一个圈套的身体(11,21)。

    JOINT RECONSTRUCTION SYSTEM AND METHOD
    10.
    发明申请
    JOINT RECONSTRUCTION SYSTEM AND METHOD 审中-公开
    联合重建系统和方法

    公开(公告)号:US20140074247A1

    公开(公告)日:2014-03-13

    申请号:US13319068

    申请日:2010-05-07

    IPC分类号: A61F2/46 A61F2/42

    摘要: The implant (20) is shaped to generally mimic the form of the trapezium (12), or portions thereof. For example, the implant optionally defines a first metacarpal projection (32) and a second metacarpal projection (34) spaced from the first metacarpal projection to form a C-type, or cuff-type receptacle (36) for receiving the first metacarpal (15) such as the first and second metacarpal projections extend along either side of the first metacarpal. The receptacle optionally acts as a support surface (36A) for the first metacarpal during articulation thereof. In some embodiments, the first metacarpal projection is configured to extend adjacent the end portion of the first metacarpal that is adjacent the CMC joint (10) and the second metacarpal projection is configured to extend into the space (19) between the end portions of the first and second metacarpals (15, 18), thereby helping maintain the intermetacarpal spacing between the first and second metacarpals. The implant may comprise an inflatable cover for minimally invasive implantation.

    摘要翻译: 植入物(20)的形状通常模拟梯形(12)或其部分的形式。 例如,植入物任选地限定与第一掌骨突起间隔开的第一掌骨突起(32)和第二掌骨突起(34),以形成C型或袖带型容器(36),用于接收第一掌骨(15) ),例如第一和第二掌骨突起沿着第一掌骨的任一侧延伸。 该插座任选地用作第一掌骨在其铰接期间的支撑表面(36A)。 在一些实施例中,第一掌骨突起构造成邻近第一掌骨的靠近CMC关节(10)的端部延伸,并且第二掌骨突出部被构造成延伸到第二掌骨端部的端部之间的空间(19) 第一和第二掌骨(15,18),从而有助于保持第一和第二掌骨之间的间距。 植入物可以包括用于微创植入的可充气盖。