ENDOPROSTHESE
    51.
    发明申请
    ENDOPROSTHESE 有权
    ENDOPROSTHESES

    公开(公告)号:US20100272882A1

    公开(公告)日:2010-10-28

    申请号:US12429411

    申请日:2009-04-24

    IPC分类号: B05D3/12

    摘要: A coating having a smooth orange peel morphology is formed on an adluminal surface of a stent, concurrently with the formation of a coating having a rough rice grain morphology on an abluminal surface of the stent. During the formation of the two coatings, a mandrel is placed adjacent to the adluminal surface of the stent but does not generally contact the adluminal surface.

    摘要翻译: 在支架的外侧表面上形成具有光滑橙皮形态的涂层,同时在支架的外侧表面上形成具有粗糙的米粒形态的涂层。 在形成两个涂层期间,将心轴放置在支架的近端面附近,但通常不接触椎间孔表面。

    Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents
    52.
    发明申请
    Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents 有权
    包含多孔金属氧化物或金属材料的医疗装置和用于递送治疗剂的聚合物涂层

    公开(公告)号:US20070224116A1

    公开(公告)日:2007-09-27

    申请号:US11390799

    申请日:2006-03-27

    摘要: The invention relates generally to a medical device, such as an intravascular stent, for delivering a therapeutic agent to the body tissue of a patient, and a method for making such a medical device. More particularly, the invention pertains to a medical device having a metal oxide or metal material with a plurality of pores therein disposed on the surface of the medical device and a polymer disposed on the metal oxide or metal material. The invention also relates to medical devices having a surface and an outer region comprising a metal oxide or metal material having a plurality of pores therein and a polymer disposed on the metal oxide or metal material.

    摘要翻译: 本发明一般涉及用于将治疗剂递送到患者的身体组织的医疗装置,例如血管内支架,以及制造这种医疗装置的方法。 更具体地说,本发明涉及具有金属氧化物或金属材料的医疗器械,其中多个孔设置在医疗器械的表面上,聚合物设置在金属氧化物或金属材料上。 本发明还涉及具有表面和外部区域的医疗装置,所述表面和外部区域包括其中具有多个孔的金属氧化物或金属材料,以及设置在金属氧化物或金属材料上的聚合物。