Process of making a stent
    2.
    发明授权
    Process of making a stent 有权
    制作支架的工艺

    公开(公告)号:US08101104B2

    公开(公告)日:2012-01-24

    申请号:US12544887

    申请日:2009-08-20

    摘要: According to an aspect of the present invention, a stent is provided, which contains at least one filament that has a longitudinal axis and comprises a bioabsorbable polymeric material. Polymer molecules within the bioabsorbable polymeric material are provided with a helical orientation which is aligned with respect to the longitudinal axis of the filament. The stent is at least partially bioabsorbed by a patient upon implantation or insertion of the stent into the patient.

    摘要翻译: 根据本发明的一个方面,提供了一种支架,其包含至少一个具有纵轴并且包含生物可吸收聚合物材料的细丝。 生物可吸收聚合物材料内的聚合物分子被提供有相对于长丝的纵向轴线对齐的螺旋取向。 在将支架植入或插入患者体内时,支架至少部分地被患者生物吸收。

    Endoprosthesis holder
    3.
    发明授权
    Endoprosthesis holder 有权
    内假体支架

    公开(公告)号:US08057527B2

    公开(公告)日:2011-11-15

    申请号:US12188692

    申请日:2008-08-08

    IPC分类号: A61F2/84

    CPC分类号: A61F2/95

    摘要: An endoprosthesis holder includes a proximal connector structure having an outer surface. A distal connector structure has an outer surface. An intermediate connector structure is connected to the proximal and distal connector structures such that the intermediate connector structure is between the proximal and distal connector structures. The intermediate connector structure includes one or more intermediate transverse structures and one or more axial structures. The one or more intermediate transverse structures are connected to one another and to the proximal and distal connector structures by the one or more axial structures. The intermediate connector structure has an outer surface. An outward protrusion is connected to one or more of the outer surfaces of the proximal connector structure or distal connector structure or intermediate connector structure.

    摘要翻译: 内置假体保持器包括具有外表面的近端连接器结构。 远端连接器结构具有外表面。 中间连接器结构连接到近端和远端连接器结构,使得中间连接器结构在近端和远端连接器结构之间。 中间连接器结构包括一个或多个中间横向结构和一个或多个轴向结构。 一个或多个中间横向结构通过一个或多个轴向结构彼此连接并且连接到近端和远端连接器结构。 中间连接器结构具有外表面。 向外突出部连接到近端连接器结构或远端连接器结构或中间连接器结构的一个或多个外表面。

    Vision catheter having electromechanical navigation
    4.
    发明授权
    Vision catheter having electromechanical navigation 失效
    视觉导管具有机电导航

    公开(公告)号:US08016749B2

    公开(公告)日:2011-09-13

    申请号:US11385320

    申请日:2006-03-21

    IPC分类号: A61B1/00 A61B1/012

    摘要: Embodiments of the present invention are generally directed to a visualization system including a small gauge vision catheter that is designed to be standalone or received within an instrument channel of a larger endoscope. The vision catheter has imaging means disposable within an imaging channel, a working channel, and an electromagnetic sensor element insertable into the working channel of the catheter to provide position tracking. The working channel of the catheter also provides access for therapeutic and diagnostic tools.

    摘要翻译: 本发明的实施例一般涉及一种可视化系统,其包括设计成独立的或容纳在较大内窥镜的仪器通道内的小规模视觉导管。 视觉导管具有可在成像通道内的成像装置,工作通道和可插入到导管的工作通道中以提供位置跟踪的电磁传感器元件。 导管的工作通道还提供治疗和诊断工具的通路。

    BIOABSORBABLE STENTS WITH REINFORCED FILAMENTS
    5.
    发明申请
    BIOABSORBABLE STENTS WITH REINFORCED FILAMENTS 审中-公开
    具有强化胶片的生物可塑性手套

    公开(公告)号:US20100213634A1

    公开(公告)日:2010-08-26

    申请号:US12544876

    申请日:2009-08-20

    IPC分类号: D01D5/12 B29C43/22

    摘要: According to an aspect of the present invention, a stent is provided, which contains at least one filament that has a longitudinal axis and comprises a bioabsorbable polymeric material. Polymer molecules within the bioabsorbable polymeric material are provided with a helical orientation which is aligned with respect to the longitudinal axis of the filament. The stent is at least partially bioabsorbed by a patient upon implantation or insertion of the stent into the patient.

    摘要翻译: 根据本发明的一个方面,提供了一种支架,其包含至少一根具有纵轴并且包含生物可吸收聚合材料的细丝。 生物可吸收聚合物材料内的聚合物分子被提供有相对于长丝的纵向轴线对齐的螺旋取向。 在将支架植入或插入患者体内时,支架至少部分地被患者生物吸收。

    Bioabsorbable stents with reinforced filaments
    6.
    发明授权
    Bioabsorbable stents with reinforced filaments 有权
    具增强纤维的生物可吸收支架

    公开(公告)号:US07594928B2

    公开(公告)日:2009-09-29

    申请号:US11436067

    申请日:2006-05-17

    IPC分类号: A61F2/88

    摘要: According to an aspect of the present invention, a stent is provided, which contains at least one filament that has a longitudinal axis and comprises a bioabsorbable polymeric material. Polymer molecules within the bioabsorbable polymeric material are provided with a helical orientation which is aligned with respect to the longitudinal axis of the filament. The stent is at least partially bioabsorbed by a patient upon implantation or insertion of the stent into the patient.

    摘要翻译: 根据本发明的一个方面,提供了一种支架,其包含至少一根具有纵轴并且包含生物可吸收聚合材料的细丝。 生物可吸收聚合物材料内的聚合物分子被提供有相对于长丝的纵向轴线对齐的螺旋取向。 在将支架植入或插入患者体内时,支架至少部分地被患者生物吸收。