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    • 11. 发明申请
    • Handle system for deploying a prosthetic implant
    • 用于部署假体植入物的手柄系统
    • US20070156224A1
    • 2007-07-05
    • US11324902
    • 2006-01-04
    • Iulian CioantaCesar RinconBrian WilkinsRance Winkler
    • Iulian CioantaCesar RinconBrian WilkinsRance Winkler
    • A61F2/06
    • A61F2/966A61F2/95A61F2002/9517
    • A handle system of a delivery catheter for the deployment of prosthetic implants includes a first stationary portion, at least one guide rail secured to the first stationary portion and extending generally longitudinally with the handle system, and a generally cylindrical second rotating portion rotably connected to the first stationary portion. A sheath mount is secured to an outer sheath of the delivery catheter, and includes one or more bearing surfaces to engage with at least one of the one or more guide rails. Rotation of the second rotating portion longitudinally displaces the sheath mount by interaction with the sheath mount. Interaction may be by internal thread of the rotating portion and external thread of the sheath mount, or alternately by rotating one or more drive screws by turning the rotating portion, the drive screws interacting with through holes in the sheath mount configured to receive and engage the drive screws.
    • 用于部署假体植入物的输送导管的手柄系统包括第一固定部分,固定到第一固定部分并且与手柄系统大致纵向延伸的至少一个导轨,以及可旋转地连接到第二固定部分的大致圆柱形的第二旋转部分 第一静止部分。 护套安装件被固定到输送导管的外护套上,并且包括一个或多个支承表面,以与一个或多个导轨中的至少一个接合。 第二旋转部分的旋转通过与护套安装件的相互作用纵向地移动护套安装座。 相互作用可以是旋转部分的内螺纹和护套安装件的外螺纹,或者通过转动旋转部分来旋转一个或多个驱动螺钉,驱动螺钉与护套安装件中的通孔相配合,用于接收和接合 驱动螺丝
    • 15. 发明授权
    • Low thermal resistance elastic sleeves for medical device balloons
    • 用于医疗器械气球的低热阻弹性套管
    • US06796960B2
    • 2004-09-28
    • US10136605
    • 2002-05-01
    • Iulian CioantaJacob Lazarovitz
    • Iulian CioantaJacob Lazarovitz
    • A61M3100
    • A61B18/04A61B2017/00274A61B2017/22054A61B2018/00547A61B2018/046A61M25/0017A61M25/1011A61M2025/1013A61M2025/105A61M2025/1059A61M2205/36A61M2210/1089
    • Medical devices that are configured for insertion into a body lumen, such as the male urethra, are provided with one or more inflatable balloons having elastic sleeves, wherein each elastic sleeve is adapted to inflate in response to inflation of a respective balloon, and to deflate in response to deflation of the respective balloon. When a balloon is in a deflated condition, a respective elastic sleeve exerts a circumferentially compressive force against the balloon to cause a smooth, reduced cross-sectional profile of the balloon along an axial extent thereof. This smooth, reduced cross-sectional profile can facilitate passage of the medical device through a body lumen during both insertion and extraction of the medical device. A thin layer of fluid may be disposed between a treatment balloon and a respective elastic sleeve to facilitate heat transfer from a treatment balloon to a surrounding elastic sleeve or to administer a therapeutic agent to localized tissue.
    • 被配置为插入体腔(例如男性尿道)中的医疗装置设置有一个或多个具有弹性套筒的可膨胀气球,其中每个弹性套筒适于响应于相应球囊的膨胀而膨胀,并且使气胀 响应各气球的放气。 当气囊处于放气状态时,相应的弹性套筒对气囊施加周向压缩力,从而沿着其轴向范围引起球囊的平滑,减小的横截面轮廓。 这种平滑的,减小的横截面轮廓可以在医疗装置的插入和拔出期间促进医疗装置通过体腔的通过。 可以在治疗球囊和相应的弹性套筒之间设置薄层的流体,以便于从治疗球囊到周围的弹性套筒的热传递,或将局部组织施用治疗剂。