Transvascular access device and method
    41.
    发明授权
    Transvascular access device and method 有权
    血管通路装置及方法

    公开(公告)号:US09220874B2

    公开(公告)日:2015-12-29

    申请号:US13906122

    申请日:2013-05-30

    摘要: Transvascular access devices and methods for transvascular access are provided. The transvascular access devices can include a guidewire lumen and a guide tube and stylet disposed in a second lumen. The guide tube can be used to control the orientation of the stylet and provide additional support for the stylet. The methods include providing a second entry point in a vessel of a patient remote from a first entry point. A vascular catheter can enter the vascular system of a patient at a first entry point and be advanced to a second entry point. A guide tube can be advanced out the second lumen of the vascular catheter with a stylet advanced out of the guide tube to pierce the vessel wall and skin of the patient at the second entry point. A catheter can be introduced to the vascular system at the second entry point.

    摘要翻译: 提供了血管通路装置和用于经血管通路的方法。 经血管通路装置可以包括导线管腔和设置在第二管腔中的导管和探针。 引导管可用于控制探针的方向,并为探针提供额外的支撑。 所述方法包括在远离第一入口点的患者的血管中提供第二入口点。 血管导管可以在第一入口处进入患者的血管系统并且进入第二入口点。 引导管可以用导管推出的探针推出血管导管的第二腔,以在第二入口处刺穿患者的血管壁和皮肤。 可以在第二入口处将导管引入血管系统。

    GASTRIC SPACE OCCUPIER SYSTEMS AND METHODS OF USE
    42.
    发明申请
    GASTRIC SPACE OCCUPIER SYSTEMS AND METHODS OF USE 审中-公开
    胃肠外营养系统及其使用方法

    公开(公告)号:US20090171383A1

    公开(公告)日:2009-07-02

    申请号:US12270607

    申请日:2008-11-13

    IPC分类号: A61M29/02

    CPC分类号: A61F5/0036 A61F5/003

    摘要: Systems for controlling obesity utilize a number of space occupiers positioned in the stomach to reduce the effective volume of the stomach. Such arrangements provides sufficient stomach volume consumption to induce weight loss, but enable use of space occupiers that are proportioned to minimize the threat of obstruction even if they should migrate into the intestine. In general, numerous small volume space occupiers are placed in the stomach such that the total volume equals or exceeds the single volume of prior art single unit space occupiers. However, each individual space occupier is proportioned so that it will pass without obstruction if it moves into the intestine.

    摘要翻译: 用于控制肥胖的系统利用位于胃中的多个空间占用者来减少胃的有效体积。 这种布置提供足够的胃体积消耗以引起体重减轻,但是能够使用成比例的空间占用者,以尽量减少阻塞的威胁,即使它们应该迁移到肠中。 通常,许多小容量空间占用者被放置在胃中,使得总体积等于或超过现有技术的单个单位空间占用者的单个体积。 然而,每个单独的空间占有者是成比例的,以便如果它进入肠道,它将不会阻塞。

    Organ manipulator apparatus
    44.
    发明申请
    Organ manipulator apparatus 失效
    器官机械手装置

    公开(公告)号:US20050010197A1

    公开(公告)日:2005-01-13

    申请号:US10615007

    申请日:2003-07-08

    IPC分类号: A61B17/00 A61B17/02 A61B19/00

    摘要: Organ manipulation devices for atraumatically grasping the surface of an organ and repositioning the organ to allow access to a location on the organ that would otherwise be substantially inaccessible. Methods of accessing a beating heart, retracting the heart using an organ manipulation apparatus, and stabilizing a surgical target area with a stabilizer. Both the organ manipulator and stabilizer are fixed to a stationary object which may be a sternal retractor. A system for performing beating heart coronary artery bypass grafting includes a sternal retractor, organ manipulator and stabilizer.

    摘要翻译: 用于无创地抓住器官表面并重新定位器官的器官操纵装置,以允许进入器官的位置,否则其将基本上不可接近。 访问搏动心脏的方法,使用器官操纵装置回缩心脏,以及用稳定器稳定手术对象区域。 器官操纵器和稳定器都固定到可以是胸骨牵开器的静止物体上。 用于执行心跳冠状动脉旁路移植的系统包括胸骨牵开器,器官操纵器和稳定器。

    Surgical helical fastener with applicator
    46.
    发明授权
    Surgical helical fastener with applicator 失效
    手术螺旋紧固件与敷料器

    公开(公告)号:US06296656B1

    公开(公告)日:2001-10-02

    申请号:US08499279

    申请日:1995-07-07

    IPC分类号: A61B1700

    摘要: A helical fastener having a high retentive surface area is provided and has a first end for enhancing penetration into tissue and a second end comprising a coil sectioning a diameter of the fastener for receiving longitudinal and rotational forces. The helical fasteners are attached to body tissue by a fastener applicator having a proximal portion comprising a handle and an actuator and an elongate distal portion for housing a plurality of fasteners. A transferring action of the actuator provides longitudinal and rotational movement of the fasteners out of the distal portion and into body tissue.

    摘要翻译: 提供具有高保持表面积的螺旋紧固件,并具有用于增强穿入组织的第一端和包括用于接收纵向和旋转力的用于紧固紧固件的直径的线圈的第二端。 螺旋紧固件通过紧固件施用器附接到身体组织,所述紧固件施加器具有包括手柄和致动器的近侧部分和用于容纳多个紧固件的细长远侧部分。 致动器的转移动作提供紧固件从远端部分到身体组织的纵向和旋转运动。