Injectable collagen material
    5.
    发明授权
    Injectable collagen material 有权
    注射胶原材料

    公开(公告)号:US08399619B2

    公开(公告)日:2013-03-19

    申请号:US11480067

    申请日:2006-06-30

    IPC分类号: A61K38/39 A61F2/24 A61F2/30

    摘要: A collagen material is disclosed and can include a plurality of particles. Each particle can include an elongated, thin body having one or more arcuate portions and one or more straight portions. Further, each particle can include one or more fibers extending from the body. One or more fibers of one particle can engage the one or more fibers of one or more other particles to establish a matrix of material, where a cross-linking agent may be added in the collagen material. Furthermore, an additive including a radiocontrast medium, a drug, a cellular matter, a biological factor, or a combination thereof may be added to the collagen mixture.

    摘要翻译: 公开了胶原材料,并且可以包括多个颗粒。 每个颗粒可以包括具有一个或多个弓形部分和一个或多个直线部分的细长薄体。 此外,每个颗粒可以包括从身体延伸的一个或多个纤维。 一个颗粒的一个或多个纤维可以与一个或多个其它颗粒的一个或多个纤维接合以建立材料基质,其中交联剂可以添加到胶原材料中。 此外,可以向胶原混合物中添加包括放射性对照培养基,药物,细胞物质,生物因子或其组合的添加剂。

    Multi-Chamber Mixing System
    7.
    发明申请
    Multi-Chamber Mixing System 审中-公开
    多室混合系统

    公开(公告)号:US20100114067A1

    公开(公告)日:2010-05-06

    申请号:US12262905

    申请日:2008-10-31

    IPC分类号: A61M5/31

    摘要: Mixing systems for storing and mixing multiple components of various medical compositions are provided. Generally, the instant mixing systems comprise a barrel, a plunger slidably disposed inside a barrel, and a pushing rod slidably disposed inside the plunger. The instant mixing system may further comprise multiple chambers for storing individual components or mixtures of components, with at least one chamber disposed in the barrel and at least one chamber disposed inside the plunger.

    摘要翻译: 提供了用于存储和混合各种医疗组合物的多个组分的混合系统。 通常,瞬时混合系统包括筒体,可滑动地设置在筒体内的柱塞和可滑动地设置在柱塞内部的推杆。 即时混合系统可以进一步包括用于存储单独部件或组件混合物的多个室,其中至少一个室设置在筒体中,以及设置在柱塞内的至少一个室。

    Spinal constructs with improved load-sharing
    9.
    发明授权
    Spinal constructs with improved load-sharing 有权
    脊柱结构具有改善的负荷分担

    公开(公告)号:US09072546B2

    公开(公告)日:2015-07-07

    申请号:US12869245

    申请日:2010-08-26

    IPC分类号: A61B17/70

    摘要: A spinal construct for implantation in a patient to provide stabilization to spinal structure with improved load sharing includes a flexible spinal rod having a first end and a second end, the spinal rod being configured to provide stabilization to spinal structure. It also includes a first bone fastener configured to securely attach to the flexible spinal rod and a second bone fastener configured to securely attach to the flexible spinal rod. The second bone fastener is a dynamic fastener arranged to provide motion in one direction more than another direction. The flexible spinal rod and the second bone fastener are oriented to cooperate in a manner that achieves load sharing by dynamically flexing under applied loads in a manner that distributes stresses and strains between the flexible spinal rod and the second bone fastener.

    摘要翻译: 用于植入患者以提供具有改善的负荷共享的脊柱结构的稳定性的脊柱构造包括具有第一端和第二端的柔性脊柱杆,所述脊柱杆被配置为提供对脊柱结构的稳定性。 其还包括构造成牢固地附接到柔性脊椎杆的第一骨紧固件和构造成牢固地附接到柔性脊椎杆的第二骨紧固件。 第二骨紧固件是被设置为沿一个方向提供比另一个方向更大的运动的动态紧固件。 柔性脊柱杆和第二骨紧固件被定向成以通过在施加的负载下动态地弯曲以在柔性脊骨杆和第二骨紧固件之间分布应力和应变的方式来实现负载共享的方式协作。