Drug-eluting stent
    3.
    发明授权
    Drug-eluting stent 失效
    药物洗脱支架

    公开(公告)号:US07951193B2

    公开(公告)日:2011-05-31

    申请号:US12178180

    申请日:2008-07-23

    IPC分类号: A61F2/06

    摘要: A stent for delivering therapeutic agents to a body lumen includes a plurality of circumferential serpentine bands with each band comprising a plurality of struts. At least one strut has at least one first well region and at least one second well region. The at least one first well region has a first thickness, the at least one second well region has a second thickness, the first thickness being greater than the second thickness. Each well region defines a well having a depth. At least some of the wells contain a therapeutic agent.

    摘要翻译: 用于将治疗剂递送到体腔的支架包括多个周向蛇形带,每个带包括多个支柱。 至少一个支柱具有至少一个第一阱区域和至少一个第二阱区域。 所述至少一个第一阱区域具有第一厚度,所述至少一个第二阱区域具有第二厚度,所述第一厚度大于所述第二厚度。 每个井区域定义具有深度的井。 至少一些孔含有治疗剂。

    DRUG-ELUTING STENT
    4.
    发明申请
    DRUG-ELUTING STENT 失效
    药物治疗

    公开(公告)号:US20100023115A1

    公开(公告)日:2010-01-28

    申请号:US12178180

    申请日:2008-07-23

    IPC分类号: A61F2/06

    摘要: A stent for delivering therapeutic agents to a body lumen includes a plurality of circumferential serpentine bands with each band comprising a plurality of struts. At least one strut has at least one first well region and at least one second well region. The at least one first well region has a first thickness, the at least one second well region has a second thickness, the first thickness being greater than the second thickness. Each well region defines a well having a depth. At least some of the wells contain a therapeutic agent.

    摘要翻译: 用于将治疗剂递送到体腔的支架包括多个周向蛇形带,每个带包括多个支柱。 至少一个支柱具有至少一个第一阱区域和至少一个第二阱区域。 所述至少一个第一阱区域具有第一厚度,所述至少一个第二阱区域具有第二厚度,所述第一厚度大于所述第二厚度。 每个井区域定义具有深度的井。 至少一些孔含有治疗剂。

    Medical devices coated with drug carrier macromolecules
    5.
    发明申请
    Medical devices coated with drug carrier macromolecules 有权
    用药物载体大分子涂覆的医疗器械

    公开(公告)号:US20070269479A1

    公开(公告)日:2007-11-22

    申请号:US11435690

    申请日:2006-05-18

    IPC分类号: A61K39/395 A61F2/02

    摘要: A medical device coated with carrier macromolecules, wherein the carrier macromolecules are conjugated with a therapeutic agent. The carrier macromolecules may be antibodies which bind the therapeutic agent at the antigen binding site or by covalent bonding. The carrier macromolecules may be tethered to the surface of or dispersed within a coating on the medical device. The carrier macromolecules may release the therapeutic agent upon exposure to a trigger, which may be exposure to an aqueous environment, or a change in the pH or the ionic strength of the environment. The carrier macromolecules may also be bispecific antibodies directed to both a therapeutic agent and a target antigen. In some cases, binding of the target antigen causes the therapeutic agent to be released from the bispecific antibody. Also provided are methods of controlling the release and targeting of therapeutic agents eluted from a medical device.

    摘要翻译: 涂覆有载体大分子的医疗装置,其中载体大分子与治疗剂缀合。 载体大分子可以是在抗原结合位点或通过共价键结合治疗剂的抗体。 载体大分子可以连接到医疗装置上的涂层的表面或分散在其中。 载体大分子可能暴露于可能暴露于水性环境的触发剂或pH或环境离子强度的变化下释放治疗剂。 载体大分子也可以是针对治疗剂和靶抗原的双特异性抗体。 在一些情况下,靶抗原的结合导致治疗剂从双特异性抗体释放。 还提供了控制从医疗装置洗脱的治疗剂的释放和靶向的方法。

    Podium
    6.
    外观设计
    Podium 失效
    讲台

    公开(公告)号:USD493301S1

    公开(公告)日:2004-07-27

    申请号:US29182173

    申请日:2003-05-21

    申请人: Kim Robertson

    设计人: Kim Robertson

    Selective Application Of Therapeutic Agent to a Medical Device
    8.
    发明申请
    Selective Application Of Therapeutic Agent to a Medical Device 失效
    治疗剂在医疗器械中的选择性应用

    公开(公告)号:US20080274266A1

    公开(公告)日:2008-11-06

    申请号:US12113993

    申请日:2008-05-02

    IPC分类号: B05D3/12

    CPC分类号: B05D1/36 B05D1/26

    摘要: A method of coating an implantable medical device may include providing an implantable medical device, applying a polymer base to the medical device, and directing a first solution including therapeutic agent and solvent through the nozzle onto a target zone of the polymer base coating to penetrate the polymer base coating. The solution may be directed at the target zone until a predetermined concentration of the therapeutic agent can be integrated within the polymer base coating.

    摘要翻译: 涂覆可植入医疗装置的方法可以包括提供可植入医疗装置,将聚合物基底施加到医疗装置,以及将包括治疗剂和溶剂的第一溶液通过喷嘴引导到聚合物基底涂层的靶区上以穿透 聚合物基底涂层。 溶液可以指向靶区,直到预定浓度的治疗剂可以整合在聚合物基底涂层内。

    Selective application of therapeutic agent to a medical device
    9.
    发明授权
    Selective application of therapeutic agent to a medical device 失效
    将治疗剂选择性应用于医疗器械

    公开(公告)号:US08173200B2

    公开(公告)日:2012-05-08

    申请号:US12113993

    申请日:2008-05-02

    CPC分类号: B05D1/36 B05D1/26

    摘要: A method of coating an implantable medical device may include providing an implantable medical device, applying a polymer base to the medical device, and directing a first solution including therapeutic agent and solvent through the nozzle onto a target zone of the polymer base coating to penetrate the polymer base coating. The solution may be directed at the target zone until a predetermined concentration of the therapeutic agent can be integrated within the polymer base coating.

    摘要翻译: 涂覆可植入医疗装置的方法可以包括提供可植入医疗装置,将聚合物基底施加到医疗装置,以及将包括治疗剂和溶剂的第一溶液通过喷嘴引导到聚合物基底涂层的靶区上以穿透 聚合物基底涂层。 溶液可以指向靶区,直到预定浓度的治疗剂可以整合在聚合物基底涂层内。

    Easel
    10.
    外观设计
    Easel 失效
    画架

    公开(公告)号:USD485708S1

    公开(公告)日:2004-01-27

    申请号:US29178777

    申请日:2003-03-31

    申请人: Kim Robertson

    设计人: Kim Robertson