中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

256 records (took 0.039 seconds)

    Sphincter treatment device
    12.
    发明授权
    Sphincter treatment device 失效
    括约肌治疗装置

    公开(公告)号：US06589238B2

    公开(公告)日：2003-07-08

    申请号：US10084590

    申请日：2002-02-27

    Applicant: Stuart D Edwards ,  David S Utley

    Inventor： Stuart D Edwards ,  David S Utley

    IPC: A61B1818

    CPC classification number: A61B18/1492 ,  A61B2018/00553

    Abstract: An apparatus includes a first expandable member that is expandable by an expansion medium. The first expandable member includes an exterior and a plurality of apertures. The expansion medium is released from the first expandable member when a sufficient pressure is applied to the expansion medium housed in an interior of the first expandable member. A second expandable member is positioned at least partially adjacent to the first expandable member. The second expandable member is configured to receive at least a portion of the expansion medium from the interior of the first expandable member. An electromagnetic energy delivery device is coupled to one of the first or second expandable members and is configured to be coupled to a power source. The first and second expandable members are sized to be expanded sufficiently to open a sphincter.

    Abstract translation: 一种装置包括可由膨胀介质膨胀的第一可膨胀构件。 第一可扩展构件包括外部和多个孔。 当向容纳在第一可扩展构件的内部的膨胀介质施加足够的压力时，膨胀介质从第一可膨胀构件释放。 第二可膨胀构件被定位成至少部分地邻近第一可膨胀构件。 第二可膨胀构件构造成从第一可膨胀构件的内部接收膨胀介质的至少一部分。 电磁能量传递装置耦合到第一或第二可扩展构件中的一个，并且被配置为联接到电源。 第一和第二可扩张构件的尺寸设计成足够扩张以打开括约肌。

    Apparatus and method for treating female urinary incontinence
    15.
    发明授权
    Apparatus and method for treating female urinary incontinence 有权
    女性尿失禁治疗的装置及方法

    公开(公告)号：US06470219B1

    公开(公告)日：2002-10-22

    申请号：US09678500

    申请日：2000-10-02

    Applicant: Stuart D. Edwards ,  Peter Edelstein ,  Hong Li

    Inventor： Stuart D. Edwards ,  Peter Edelstein ,  Hong Li

    IPC: A61B1818

    CPC classification number: A61B18/1477 ,  A61B18/1485 ,  A61B2018/00029 ,  A61B2018/00285 ,  A61B2018/00523 ,  A61B2018/00553 ,  A61B2018/00916 ,  A61B2218/007 ,  A61N1/0524 ,  A61N1/06 ,  A61N1/36007

    Abstract: Apparatus for remodeling in the urinary tract of a human female comprising a remodeling device having a shaft with a profile and with proximal and distal extremities. A handle is secured to the proximal extremity of the shaft. A member is mounted on the distal extremity of the shaft. A plurality of needle electrodes are carried by the distal extremity of the shaft and are disposed circumferentially of the shaft. A pusher is carried by the handle for moving the needle electrodes from a retracted position in which they are within the profile of the shaft and an extended position in which they extend sidewise beyond the profile of the shaft. A pump is connected to the handle for supplying a cooling liquid to the distal extremity of the shaft so that it exits from the shaft in the vicinity of the needle electrodes. An RF generator is coupled to the handle and to the needle electrodes for supplying radio frequency energy to the needle electrodes.

    Abstract translation: 用于在人类女性的尿道中重塑的装置，包括具有轮廓和具有近端和远端四肢的轴的重塑装置。 手柄固定到轴的近端。 一个构件安装在轴的远端上。 多个针电极由轴的远端承载并且设置在轴的周向。 推动器由手柄承载，用于使针电极从其在轴的轮廓内的缩回位置移动并且延伸位置，在该延伸位置中它们侧向延伸超过轴的轮廓。 泵连接到手柄，用于将冷却液供给到轴的远端，使得其在针电极附近从轴离开。 RF发生器耦合到手柄和针电极，用于向针电极提供射频能量。

    Apparatus and method for tympanic membrane tightening
    19.
    发明授权
    Apparatus and method for tympanic membrane tightening 失效
    鼓膜收紧装置及方法

    公开(公告)号：US6110196A

    公开(公告)日：2000-08-29

    申请号：US98596

    申请日：1998-06-17

    Applicant: Stuart D. Edwards

    Inventor： Stuart D. Edwards

    IPC: A61B18/14 ,  A61F7/00

    CPC classification number: A61B18/14 ,  A61B2018/1407

    Abstract: Apparatus for being held by the human hand for treating the tympanic membrane in an ear by the use of electromagnetic energy. An elongate probe has proximal and distal extremities. The proximal extremity is sized to be grasped by a human hand and the elongate probe has a length so that the distal extremity can be held in close proximity to the tympanic membrane while the proximal extremity is being held by the human hand. An energy delivery member is carried by the distal extremity. Conductors carried by the elongate probe conduct electromagnetic energy to the energy delivery member. A dispersive member is carried by the energy delivery member for dispersing the electromagnetic energy from the energy delivery member and applies energy to the tympanic membrane to heat the tympanic membrane in order to cause shrinkage of the tympanic membrane.

    Abstract translation: 用于通过使用电磁能量来手持用于治疗耳朵中的鼓膜的装置。 细长的探针具有近端和远端。 近端末端的尺寸被人的手抓住，并且细长的探针具有一长度，使得远端可以靠近鼓膜保持，而近端被人的手握住。 能量传递构件由远端承载。 由细长探针携带的导体将电磁能量传导到能量输送构件。 分散构件由能量输送构件承载，用于分散来自能量输送构件的电磁能，并将能量施加到鼓膜以加热鼓膜，以引起鼓膜收缩。

Patent Agency Ranking