STENT DEPLOYMENT DEVICE
    2.
    发明申请
    STENT DEPLOYMENT DEVICE 审中-公开
    STENT部署设备

    公开(公告)号:WO2005099629A1

    公开(公告)日:2005-10-27

    申请号:PCT/US2005/009376

    申请日:2005-03-22

    CPC classification number: A61F2/958 A61F2002/821

    Abstract: A stent deployment device (110) is provided for deploying a stent in a lumen of a patient. The device can include a catheter (112), a first balloon (122) positioned near a distal end of the catheter and a second balloon (123) adjacent to the first balloon. Alternatively, the second balloon can be positioned over the first balloon. The device also includes an expandable stent (210) positioned over the first balloon and the second balloon. The first balloon comprises a semi-compliant material, a noncompliant material or a compliant material. Similarly, the second balloon comprises a semi-compliant material, a noncompliant material or a compliant material. The first balloon is expandable to a first diameter, while the second balloon can be expandable to a second diameter.

    Abstract translation: 提供支架展开装置(110)用于将支架展开在患者的内腔中。 该装置可以包括导管(112),定位在导管的远端附近的第一球囊(122)和邻近第一球囊的第二球囊(123)。 或者,第二气球可以位于第一气球上方。 该装置还包括位于第一球囊和第二球囊之上的可扩张支架(210)。 第一气囊包括半柔顺材料,不符合材料或柔顺材料。 类似地,第二气囊包括半柔顺材料,不合格材料或顺应性材料。 第一气囊可扩张至第一直径,而第二球囊可扩张至第二直径。

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