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48 条记录 (耗时 0.024 秒)

    Hinged compliance fiber braid balloon
    1.
    发明授权
    Hinged compliance fiber braid balloon 有权
    铰链柔顺纤维编织气球

    公开(公告)号：US07943221B2

    公开(公告)日：2011-05-17

    申请号：US11438564

    申请日：2006-05-22

    申请人： Daniel J. Horn ,  John J. Chen ,  Aaron Khieu

    发明人： Daniel J. Horn ,  John J. Chen ,  Aaron Khieu

    IPC分类号： B29D22/00 ,  B29D23/00 ,  B32B1/08

    CPC分类号： A61L29/126 ,  A61M25/10 ,  A61M25/1029 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1362 ,  Y10T428/1366 ,  Y10T428/1369 ,  Y10T428/1372 ,  Y10T428/1393

    摘要： Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon which has been pressurized and expanded to a predetermined pressure or above ambient size, encasing the web with a matrix material to form an assembly with the fiber web bonded to the underlayer balloon. The assembly may have an outer layer formed by inserting the assembly into a preformed outer layer balloon. The overlayer balloon can be bonded to the assembly during a heat set step.

    摘要翻译： 用于医疗装置的复合纤维增强球囊通过将纤维网施加到已经被加压和膨胀到预定压力或高于环境大小的预成型下层球囊的外部来制备，用基质材料包裹纤维网以形成具有 纤维网粘合到下层气球上。 组件可以具有通过将组件插入预成型的外层气囊而形成的外层。 在热定形步骤期间，覆盖气球可以结合到组件。

    Hinged compliance fiber braid balloon
    5.
    发明申请
    Hinged compliance fiber braid balloon 有权
    铰链柔顺纤维编织气球

    公开(公告)号：US20070267128A1

    公开(公告)日：2007-11-22

    申请号：US11438564

    申请日：2006-05-22

    申请人： Daniel J. Horn ,  John J. Chen ,  Aaron Khieu

    发明人： Daniel J. Horn ,  John J. Chen ,  Aaron Khieu

    IPC分类号： B32B27/32

    CPC分类号： A61L29/126 ,  A61M25/10 ,  A61M25/1029 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1362 ,  Y10T428/1366 ,  Y10T428/1369 ,  Y10T428/1372 ,  Y10T428/1393

    摘要： Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon which has been pressurized and expanded to a predetermined pressure or above ambient size, encasing the web with a matrix material to form an assembly with the fiber web bonded to the underlayer balloon. The assembly may have an outer layer formed by inserting the assembly into a preformed outer layer balloon. The overlayer balloon can be bonded to the assembly during a heat set step.

    摘要翻译： 用于医疗装置的复合纤维增强球囊通过将纤维网施加到已经被加压和膨胀到预定压力或高于环境大小的预成型下层球囊的外部来制备，用基质材料包裹纤维网以形成具有 纤维网粘合到下层气球上。 组件可以具有通过将组件插入预成型的外层气囊而形成的外层。 在热定形步骤期间，覆盖气球可以结合到组件。

    Flexible and Durable Tip
    6.
    发明申请
    Flexible and Durable Tip 审中-公开
    灵活和耐用的提示

    公开(公告)号：US20080275426A1

    公开(公告)日：2008-11-06

    申请号：US11743753

    申请日：2007-05-03

    申请人： Thomas J. HOLMAN ,  Tracee Eidenschink ,  John J. Chen ,  Daniel J. Horn

    发明人： Thomas J. HOLMAN ,  Tracee Eidenschink ,  John J. Chen ,  Daniel J. Horn

    IPC分类号： A61M25/16

    CPC分类号： A61M25/104 ,  A61M25/001 ,  A61M25/0069 ,  A61M25/1006 ,  A61M2025/1093

    摘要： A method of making a flexible, durable catheter tip is achieved by providing a catheter tip, and in some embodiments, applying heat energy only to the distal portion of a catheter tip. In other embodiments, the method includes ablating a portion of the outer diameter of the proximal region material. In at least one embodiment, the method includes manufacturing a catheter tip with a layer of a harder material disposed about a first layer of a relatively softer material and then ablating at least a portion of the harder material. In some embodiments, the method includes dipping at least a portion of the distal region of the catheter tip into a chemical bath. In some embodiments, the method includes providing a catheter tip made of a tip material, adding a curable adhesive to at least a portion of the distal region, and then applying heat energy to cure the curable adhesive.

    摘要翻译： 通过提供导管尖端来实现制造柔性，耐久的导管尖端的方法，并且在一些实施例中，仅将热能施加到导管尖端的远端部分。 在其他实施例中，该方法包括烧蚀近端区域材料的外径的一部分。 在至少一个实施例中，该方法包括制造具有设置在相对较软材料的第一层周围的较硬材料层的导管末端，然后再烧蚀至少一部分较硬的材料。 在一些实施例中，该方法包括将导管尖端的远端区域的至少一部分浸入化学浴中。 在一些实施例中，该方法包括提供由尖端材料制成的导管末端，将可固化粘合剂添加到远侧区域的至少一部分，然后施加热能以固化可固化粘合剂。