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381 条记录 (耗时 0.041 秒)

    Implantable access device
    35.
    发明授权
    Implantable access device 失效
    植入式接入设备

    公开(公告)号：US5741228A

    公开(公告)日：1998-04-21

    申请号：US390014

    申请日：1995-02-17

    申请人： Gregory H. Lambrecht ,  Joshua Makower ,  Sangeeta N. Bhatia ,  David McDonald ,  Ashish Khera ,  J. Christopher Flaherty ,  Alan K. Plyley ,  Russell J. Redmond ,  Claude A. Vidal

    发明人： Gregory H. Lambrecht ,  Joshua Makower ,  Sangeeta N. Bhatia ,  David McDonald ,  Ashish Khera ,  J. Christopher Flaherty ,  Alan K. Plyley ,  Russell J. Redmond ,  Claude A. Vidal

    IPC分类号： A61M37/00 ,  A61M39/02 ,  A61M39/26 ,  A61M11/00

    CPC分类号： A61M39/0208 ,  A61M2039/0211 ,  A61M39/26 ,  A61M5/14276

    摘要： An implantable access device for allowing repeat access to a site, space, device, or other object, fluid, tissue or region within the body of a patient. The implantable device, in one embodiment, includes a housing having an elongated open guidance channel that leads to an entrance orifice, a valve assembly communicating with the entrance orifice, and an exit orifice. The device permits access via the percutaneous insertion of an accessing filament such as a needle through the entrance orifice and into the valve assembly, which opens to allow the passage of fluids or other filaments such as guide wires or optical fibers. The device can be used for the introduction of therapeutic agents, for the infusion or withdrawal of fluids, or for the introduction of sensing, sampling, or treatment devices to another implanted device or to regions within the patient.

    摘要翻译： 一种用于允许重复访问患者体内的部位，空间，装置或其它物体，流体，组织或区域的可植入进入装置。 在一个实施例中，可植入装置包括具有通向入口孔的细长的开放引导通道，与入口孔连通的阀组件和出口孔的壳体。 该装置允许通过经由插入通过入口孔的入口细丝经皮插入进入阀组件而进入，阀组件打开以允许诸如导丝或光纤之类的流体或其它细丝通过。 该装置可用于引入治疗剂，用于输注或取出流体，或用于将感测，取样或治疗装置引入另一种植入装置或患者体内的区域。

    Hemostatic implant introducer
    36.
    发明授权
    Hemostatic implant introducer 失效
    止血植入物导引器

    公开(公告)号：US5324306A

    公开(公告)日：1994-06-28

    申请号：US68199

    申请日：1993-05-28

    申请人： Joshua Makower ,  Claude A. Vidal ,  Steven R. LeMott ,  Rodney E. Wells ,  Thomas F. Banks

    发明人： Joshua Makower ,  Claude A. Vidal ,  Steven R. LeMott ,  Rodney E. Wells ,  Thomas F. Banks

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B17/28 ,  A61M37/00

    CPC分类号： A61B17/0057 ,  A61B17/2909 ,  A61B2017/00469 ,  A61B2017/2923 ,  Y10S128/08

    摘要： A puncture seal device for stemming the flow of blood from a punctured blood vessel includes an elongated outer sheath affixed to a generally tubular housing where the housing contains a manually actuable slide which is affixed to a rigid tubular pusher member coaxially disposed within the outer sheath. Also contained within the outer sheath in longitudinal alignment with the pusher and distally thereof is a ring-shaped plug of a hemostatic material. The assembly thus far described may be fitted over a tubular introducer or the body of a catheter and then advanced therealong until the distal end of the outer sheath is proximate a bleeding blood vessel. By actuating the pusher member, the hemostatic plug surrounding the introducer or catheter is ejected from the distal end of the outer sheath and held in abutting relationship to the bleeding blood vessel.

    摘要翻译： 用于阻止来自穿刺血管的血液流动的穿刺密封装置包括固定到大致管状壳体的细长外护套，其中壳体包含可手动致动的滑块，其固定到同轴地设置在外护套内的刚性管状推动器构件。 还包括在外护套内与推动器纵向对准并且其远端处于止血材料的环形塞子。 到目前为止描述的组件可以装配在管状导引器或导管的主体上，然后沿着其前进，直到外护套的远端接近出血血管。 通过致动推动器构件，围绕导引器或导管的止血塞从外护套的远端喷射并与出血血管保持邻接关系。

    Hemostatic implant introducer
    37.
    发明授权
    Hemostatic implant introducer 失效
    止血植入物导引器

    公开(公告)号：US5290310A

    公开(公告)日：1994-03-01

    申请号：US912921

    申请日：1992-07-13

    申请人： Joshua Makower ,  Claude A. Vidal ,  Steven R. LeMott ,  Rodney E. Wells ,  Thomas F. Banks

    发明人： Joshua Makower ,  Claude A. Vidal ,  Steven R. LeMott ,  Rodney E. Wells ,  Thomas F. Banks

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B17/28 ,  A61M37/00 ,  A61B17/04

    CPC分类号： A61B17/0057 ,  A61B17/2909 ,  A61B2017/00469 ,  A61B2017/2923 ,  Y10S128/08

    摘要： A puncture seal device for stemming the flow of blood from a punctured blood vessel has an elongated outer sheath affixed to a generally tubular housing where the housing contains a manually actuable slide which is affixed to a rigid tubular pusher member coaxially disposed within the outer sheath. Also contained within the outer sheath in longitudinal alignment with the pusher and distally thereof is a ring-shaped plug of a hemostatic material. The assembly thus far described may be fitted over a tubular introducer or the body of a catheter and then advanced therealong until the distal end of the outer sheath is proximate a bleeding blood vessel. By actuating the pusher member, the hemostatic plug surrounding the introducer or catheter is ejected from the distal end of the outer sheath and held in abutting relationship to the bleeding blood vessel.

    摘要翻译： 用于阻止来自穿刺血管的血液流动的穿刺密封装置具有固定到大致管状壳体的细长外护套，其中壳体包含可手动致动的滑块，其固定到同轴地设置在外护套内的刚性管状推动器构件。 还包括在外护套内与推动器纵向对准并且其远端处于止血材料的环形塞子。 到目前为止描述的组件可以装配在管状导引器或导管的主体上，然后沿着其前进，直到外护套的远端接近出血血管。 通过致动推动器构件，围绕导引器或导管的止血塞从外护套的远端喷射并与出血血管保持邻接关系。