Spiral balloon catheter
    41.
    发明申请
    Spiral balloon catheter 有权
    螺旋气囊导管

    公开(公告)号:US20080306440A1

    公开(公告)日:2008-12-11

    申请号:US12078191

    申请日:2008-03-27

    IPC分类号: A61M25/10

    摘要: The present invention provides a balloon catheter system comprising one or more conduits to which are attached a compliant balloon having a non-helical shape in its deflated state, wherein said balloon is constructed such that is capable of adopting a spiral or helical conformation upon inflation. In addition, the present invention also provides methods for using said balloon catheter system.

    摘要翻译: 本发明提供了一种气囊导管系统,其包括一个或多个管道,在其中连接有处于其放气状态的具有非螺旋形状的柔顺气囊,其中所述气囊构造成使得能够在充气时采用螺旋或螺旋构造。 此外,本发明还提供了使用所述气囊导管系统的方法。

    Indwelling device
    42.
    发明申请
    Indwelling device 审中-公开
    留置装置

    公开(公告)号:US20050085775A1

    公开(公告)日:2005-04-21

    申请号:US10916631

    申请日:2004-08-12

    摘要: A medical device for insertion into a body having a surface covered by a detachable cover. The cover may be detached from the surface and removed from the body while the device is inserted in the body. The device may be, for example, a catheter, cannula, drain, stent, pacemaker, or electrode.

    摘要翻译: 一种用于插入具有由可拆卸盖覆盖的表面的主体的医疗装置。 当该装置插入体内时,该盖可从该表面上脱离并从身体上移除。 该装置可以是例如导管,插管,排液管,支架,起搏器或电极。

    Intravesicular device
    44.
    发明授权
    Intravesicular device 有权
    膀胱内装置

    公开(公告)号:US06398718B1

    公开(公告)日:2002-06-04

    申请号:US09594641

    申请日:2000-06-15

    IPC分类号: A61F200

    摘要: A resiliently flexible body having a non-spherical shape and having a magnetizable portion for use in sealing an anatomical cavity such as a urinary bladder. The body is compressed and then inserted into the cavity. In the cavity the body is experimented and positioned at the cavity outlet. The body is rotated in the outlet using a hand-held magnet between a sealing orientation in which the outlet is sealed, and a non-sealing orientation in which fluid, such as urine, can flow out of the cavity.

    摘要翻译: 具有非球形形状并且具有用于密封解剖腔(例如膀胱)的可磁化部分的弹性柔性体。 身体被压缩,然后插入空腔。 在空腔中,身体被实验并定位在腔出口处。 在出口被密封的密封方向之间使用手持式磁体将主体在出口中旋转,并且非密封取向,其中诸如尿液的流体可以流出空腔。

    Floating gastrointestinal anchor
    45.
    发明授权
    Floating gastrointestinal anchor 有权
    浮动胃肠锚

    公开(公告)号:US08403952B2

    公开(公告)日:2013-03-26

    申请号:US11721993

    申请日:2005-12-27

    IPC分类号: A61M29/00

    摘要: Apparatus for use in a gastrointestinal tract of a subject, the apparatus including a straightening rod (8), and a flexible tubular anchor (1) having a distal end (2) and an open proximal end (4), and sized to fit in the gastrointestinal tract. The anchor (1) comprises a material that has an elastic memory which biases the anchor (1) towards assuming a pre-selected bent configuration. The anchor (1) is shaped so as to define a central core (7) extending from the open proximal end (4) toward the distal end (2). The anchor (1) is configured to be straightened from the pre-selected bent configuration by insertion of the straightening rod (8) in the central core (7). The apparatus further includes a device (70) coupled to the anchor, selected from the list consisting of: a therapeutic device, and a transmitting device. Other embodiments are also described.

    摘要翻译: 用于受试者的胃肠道的装置,该装置包括矫直杆(8)和具有远端(2)和开口近端(4)的柔性管状锚固件(1),并且其尺寸适于 胃肠道。 锚(1)包括具有弹性存储器的材料,该弹性存储器使锚(1)偏置以假定预选的弯曲构型。 锚(1)成形为限定从开口近端(4)向远端(2)延伸的中心芯(7)。 锚固件(1)构造成通过将矫直杆(8)插入中心芯(7)中而从预选的弯曲构造矫直。 该装置还包括耦合到锚的装置(70),其从包括治疗装置和发射装置的列表中选择。 还描述了其它实施例。

    Spiral balloon catheter
    46.
    发明授权
    Spiral balloon catheter 有权
    螺旋气囊导管

    公开(公告)号:US08079978B2

    公开(公告)日:2011-12-20

    申请号:US12822865

    申请日:2010-06-24

    IPC分类号: A61M31/00

    摘要: The present invention provides a balloon catheter system comprising one or more conduits to which are attached a compliant balloon having a non-helical shape in its deflated state, wherein said balloon is constructed such that is capable of adopting a spiral or helical conformation upon inflation. In addition, the present invention also provides methods for using said balloon catheter system.

    摘要翻译: 本发明提供了一种气囊导管系统,其包括一个或多个管道,在其中连接有处于其放气状态的具有非螺旋形状的柔顺气囊,其中所述气囊构造成使得能够在充气时采用螺旋或螺旋构造。 另外,本发明还提供了使用所述气囊导管系统的方法。

    BALLOONS AND BALLOON CATHETER SYSTEMS FOR TREATING VASCULAR OCCLUSIONS
    48.
    发明申请
    BALLOONS AND BALLOON CATHETER SYSTEMS FOR TREATING VASCULAR OCCLUSIONS 有权
    用于治疗血管闭塞的气球和气囊导管系统

    公开(公告)号:US20110196412A1

    公开(公告)日:2011-08-11

    申请号:US13090842

    申请日:2011-04-20

    IPC分类号: A61M29/00

    摘要: A balloon catheter system for the intraluminal advancement of conventional guidewires beyond partially or fully occluded or stenosed lesions in body passages, such as CTOs in the vasculature, is provided. Balloons are provided. In certain embodiments of the invention, a balloon having relatively thickened proximal tapers is provided. In certain embodiments of the invention, balloons having a tapered midsection are provided. The balloons are preferably useful with crossing balloon catheter systems. In certain embodiments of the invention, the balloons preferably reduce or minimize trauma to the vascular wall or wall of other body passage in which it is used.

    摘要翻译: 提供用于腔内推进传统导线超过部分或完全闭塞或狭窄的身体通道中的损伤(例如脉管系统中的CTO)的气囊导管系统。 提供气球。 在本发明的某些实施例中,提供了具有相对增厚的近端锥体的球囊。 在本发明的某些实施例中,提供了具有锥形中部的气囊。 气囊优选用于穿过气囊导管系统。 在本发明的某些实施例中,气囊优选地减少或最小化对使用它的其它身体通道的血管壁或壁的创伤。

    BALLOON HYDRAULIC AND GASEOUS EXPANSION SYSTEM
    49.
    发明申请
    BALLOON HYDRAULIC AND GASEOUS EXPANSION SYSTEM 审中-公开
    气球液压膨胀系统

    公开(公告)号:US20110092998A1

    公开(公告)日:2011-04-21

    申请号:US12903448

    申请日:2010-10-13

    IPC分类号: A61F2/04

    摘要: Apparatus is provided, including an intrabody balloon configured to be in a folded state during insertion into a subject's body, and to become inflated inside the subject's body. The apparatus also includes one or more bands disposed annularly around the balloon at respective longitudinal positions along the balloon. The bands are configured, while the balloon is in the folded state thereof, to secure the balloon in the folded state, and due to the balloon becoming inflated, to slide and become coupled to a portion of the apparatus. Other applications are also described.

    摘要翻译: 提供了一种装置,其包括构造成在插入受试者的身体期间处于折叠状态并且在受试者的身体内膨胀的体内球囊。 该装置还包括一个或多个沿着气囊在相应的纵向位置周围环绕气球设置的带。 当气囊处于折叠状态时,带被配置,以将气球固定在折叠状态,并且由于气球变得膨胀,滑动并变得与装置的一部分相连接。 还描述了其它应用。