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120 条记录 (耗时 0.028 秒)

    Transurethral needle delivery device with cystoscope and method for treatment of urinary incontinence
    64.
    发明授权
    Transurethral needle delivery device with cystoscope and method for treatment of urinary incontinence 失效
    经尿道针管输送装置与膀胱镜及治疗尿失禁的方法

    公开(公告)号：US5588960A

    公开(公告)日：1996-12-31

    申请号：US349064

    申请日：1994-12-01

    申请人： Stuart D. Edwards ,  Ronald G. Lax ,  Hugh R. Sharkey

    发明人： Stuart D. Edwards ,  Ronald G. Lax ,  Hugh R. Sharkey

    IPC分类号： A61N1/30 ,  A61B17/00 ,  A61B17/42 ,  A61B18/04 ,  A61B18/12 ,  A61B18/14 ,  A61M31/00 ,  A61B17/39

    CPC分类号： A61B18/1477 ,  A61B17/0625 ,  A61B18/1485 ,  A61B17/0057 ,  A61B2017/00805 ,  A61B2018/00523 ,  A61B2018/00553 ,  A61B2018/044 ,  A61B2018/143 ,  A61B2018/1475 ,  A61M2025/0096

    摘要： A medical device which includes an elongate probe member sized to be able to enter a urethra of a female human body and having a length so that when the distal extremity is disposed in the vicinity of a target volume of tissue surrounding the urethra the proximal extremity is outside of the urethra. The elongate probe member has a passage extending from the proximal extremity to the distal extremity. At least one tubular needle is disposed in the passage and has first and second extremities and a flow passageway therein extending longitudinally from the first extremity to at least one opening provided in the second extremity of the at least one tubular needle. A control handle is secured to the proximal extremity of the elongate probe member for causing movement of the at least one tubular needle in the passage. A guide passageway causes movement of the at least one tubular needle through a curved path extending at an angle to the longitudinal axis. A supply assembly is carried by the proximal extremity of the elongate probe member and is in communication with the flow passageway of the at least one tubular needle for introducing an agent into the flow passageway. A method for use of the device is provided.

    摘要翻译： 一种医疗装置，其包括细长的探针构件，其尺寸设计成能够进入女性人体的尿道并且具有一定长度，使得当所述远端设置在围绕所述尿道的组织的目标体积附近时，所述近端是 在尿道之外。 细长的探针构件具有从近端延伸到远端的通道。 至少一个管状针被设置在通道中并且具有第一和第二末端以及其中从第一末端纵向延伸到设置在至少一个管状针的第二末端中的至少一个开口的流动通道。 控制手柄固定到细长探针构件的近端，用于使至少一个管状针在通道中移动。 引导通道使得至少一个管状针的运动通过与纵向轴线成一角度延伸的弯曲路径。 供应组件由细长探针构件的近端承载并且与至少一个管状针的流动通道连通，用于将试剂引入流动通道。 提供了一种使用该装置的方法。

    Radially-expandable tubular elements for use in the construction of medical devices
    67.
    发明授权
    Radially-expandable tubular elements for use in the construction of medical devices 失效
    用于构建医疗器械的径向可扩展的管状元件

    公开(公告)号：US5201756A

    公开(公告)日：1993-04-13

    申请号：US846742

    申请日：1992-03-06

    申请人： Michael J. Horzewski ,  John W. Danforth ,  Jeff L. Kraus ,  Hugh R. Sharkey

    发明人： Michael J. Horzewski ,  John W. Danforth ,  Jeff L. Kraus ,  Hugh R. Sharkey

    IPC分类号： A61M25/00 ,  A61M25/06

    CPC分类号： A61M25/0662 ,  A61M25/0023 ,  A61M2025/0024

    摘要： A radially expandable intravascular medical device is disclosed. The device typically includes two members. The first member is an outer tube-shaped sheath which is radially expandable by being formed from elastic material or other means and having relatively low column strength. The second member is an inner portion extending throughout the outer tube. This inner portion includes a slit to allow it to expand radially as well. Using the structure diagnostic, therapeutic, or other desired objects may be conveyed through the device yet still enable the device to have a smaller cross-sectional area throughout most of its length than the object conveyed therethrough.

    摘要翻译： 公开了一种可径向膨胀的血管内医疗装置。 设备通常包括两个成员。 第一构件是通过由弹性材料或其他装置形成且具有相对较低柱强度的径向可膨胀的外管状护套。 第二构件是贯穿整个外管延伸的内部部分。 该内部部分包括允许其径向膨胀的狭缝。 使用结构诊断，治疗或其他期望的物体可以通过该装置传送，但是仍然使得该装置在其大部分长度上具有比从其传送的物体更小的横截面积。

    Uterine therapy device and method
    69.
    发明授权
    Uterine therapy device and method 有权
    子宫疗法装置及方法

    公开(公告)号：US08197470B2

    公开(公告)日：2012-06-12

    申请号：US12197104

    申请日：2008-08-22

    申请人： Hugh R. Sharkey ,  Ramiro Reyes ,  Kurt D. Sparks

    发明人： Hugh R. Sharkey ,  Ramiro Reyes ,  Kurt D. Sparks

    IPC分类号： A61B18/18

    CPC分类号： A61B18/04 ,  A61B2017/3425 ,  A61B2017/4216 ,  A61B2017/4225 ,  A61B2018/00005 ,  A61B2018/00285 ,  A61B2018/00559 ,  A61B2018/048

    摘要： A method and system of providing therapy to a patient's uterus. The method include the following steps: inserting an access tool through a cervix and a cervical canal into the uterus; after inserting the access tool into the uterus, inserting a vapor delivery tool through an access tool lumen; delivering vapor through the vapor delivery tool into the uterus; and condensing the vapor on tissue within the uterus. The system has an access tool, the access tool being adapted to be inserted through a human cervical canal to place an opening of the access tool lumen within a uterus when the access tool is inserted through the cervical canal; and a vapor delivery mechanism, the vapor delivery mechanism having a vapor delivery tool and a vapor source, the vapor delivery tool being adapted to be inserted through the access tool to deliver condensable vapor from the vapor source to the uterus, the condensable vapor being adapted to condense within the uterus.

    摘要翻译： 为患者子宫提供治疗的方法和系统。 该方法包括以下步骤：通过子宫颈和子宫颈管将入口工具插入子宫; 在将进入工具插入子宫之后，将蒸气输送工具插入入口工具内腔; 将蒸汽通过蒸气递送工具输送到子宫中; 并将蒸气冷凝在子宫内的组织上。 所述系统具有进入工具，所述通道工具适于插入通过人宫颈管，以在所述进入工具插入通过所述子宫颈管时将所述进入工具内腔的开口放置在子宫内; 蒸气输送机构，其具有蒸气输送工具和蒸气源，所述蒸气输送工具适于插入通过进入工具以将可冷凝蒸汽从蒸气源输送到子宫，该可冷凝蒸气适于 在子宫内凝结。