Catheter with superelastic retention device
    1.
    发明授权
    Catheter with superelastic retention device 有权
    导管与超弹性保留装置

    公开(公告)号:US08177741B2

    公开(公告)日:2012-05-15

    申请号:US11402596

    申请日:2006-04-12

    IPC分类号: A61M29/00

    摘要: A retention device for use in a human or mammalian body includes superelastic wires that expand when they are released from a confined state. The retention device may have the outer form of a Foley catheter. One or more superelastic wires within the balloon of a Foley catheter help to insure retention within the body, such as within a urinary bladder.

    摘要翻译: 用于人或哺乳动物身体的保持装置包括当从限制状态释放时膨胀的超弹性线。 保持装置可以具有Foley导管的外部形式。 Foley导管球囊内的一条或多条超弹性线有助于确保身体内的保留,例如在膀胱内。

    Irrigating Catch and Removal Device
    2.
    发明申请
    Irrigating Catch and Removal Device 审中-公开
    灌溉和清除装置

    公开(公告)号:US20100145356A1

    公开(公告)日:2010-06-10

    申请号:US12705838

    申请日:2010-02-15

    IPC分类号: A61B17/22

    摘要: A retrieval device is provided for capturing and retrieving stones, calculi, and other objects from a body. The retrieval device includes an irrigation orifice to irrigate a passageway. Irrigating the passageway helps to keep the viewing area free from debris and particulate matter.

    摘要翻译: 提供一种用于从身体捕获和检索石块,结石和其它物体的检索装置。 检索装置包括用于冲洗通道的冲洗孔。 冲洗通道有助于保持观察区域没有碎屑和颗粒物质。

    PRECISION STENT POSITIONER
    4.
    发明申请
    PRECISION STENT POSITIONER 审中-公开
    精密定位器

    公开(公告)号:US20090105719A1

    公开(公告)日:2009-04-23

    申请号:US11875593

    申请日:2007-10-19

    IPC分类号: A61F2/04

    摘要: A positioner is provided that is able to precisely position a stent, such as a ureteral stent, by using an anatomical landmark, such as a ureteral orifice. The positioner is placed over a wire guide and advanced until the proximal portion of the stent abuts a stent-stop. The positioner and stent are together pushed until the positioner reaches the ureteral orifice. The stent can be deployed and the positioner can be removed leaving the stent correctly positioned within the kidney and bladder.

    摘要翻译: 提供了一种定位器,其能够通过使用诸如输尿管孔的解剖学标记物来精确地定位支架,例如输尿管支架。 将定位器放置在导线器上方,并前进直到支架的近端部分与支架止动件相接。 定位器和支架一起推动,直到定位器到达输尿管口。 可以展开支架并且可以移除定位器,使支架正确地定位在肾和膀胱内。