POLYMER PARTICLES
    27.
    发明申请
    POLYMER PARTICLES 审中-公开
    聚合物颗粒

    公开(公告)号:US20080200377A1

    公开(公告)日:2008-08-21

    申请号:US11676175

    申请日:2007-02-16

    CPC classification number: A61K9/0019 A61K9/5031 A61K47/34

    Abstract: A composition including a solution suitable for introduction into a blood vessel comprising particles comprising a treatment agent and a polymeric product of at least one activated diamine and at least one activated dicarboxylic acid. A method including introducing a delivery device into a blood vessel; and introducing a solution into the blood vessel, the solution comprising particles comprising a treatment agent and a polymeric product of at least one activated diamine and at least one activated dicarboxylic acid, wherein the activated diamine comprises a product of a diol and an amino acid. A method including combining a treatment agent and a polymeric product of at least one activated diamine and at least one activated dicarboxylic acid; and forming particles of the combination suitable for delivery through a blood vessel.

    Abstract translation: 一种包含适于引入血管的溶液的组合物,其包含包含至少一种活化二胺和至少一种活化二羧酸的处理剂和聚合物的颗粒。 一种包括将输送装置引入血管的方法; 并将溶液引入血管中,所述溶液包含包含至少一种活化二胺和至少一种活化二羧酸的处理剂和聚合物的颗粒,其中所述活化二胺包括二醇和氨基酸的产物。 一种方法,包括将处理剂和至少一种活化二胺和至少一种活化的二羧酸的聚合物组合; 以及形成适于通过血管输送的组合颗粒。

    Medical devices containing biobeneficial particles
    29.
    发明授权
    Medical devices containing biobeneficial particles 有权
    包含生物有益颗粒的医疗器械

    公开(公告)号:US08802184B2

    公开(公告)日:2014-08-12

    申请号:US11809045

    申请日:2007-05-30

    Abstract: A method of modifying a medical device such as a stent with nano-constructs is disclosed. The method comprises applying a first fluid to the stent; immersing the stent being wet from the first fluid into a second fluid having a suspension of nano-constructs; and removing the stent from the second fluid and allowing the first and second fluid to be removed such that the nano-constructs are carried by the stent for in vivo application of the constructs to a target location of a mammalian subject. The nano-constructs can be attached to the surface of the stent, can be attached to a surface of the coating of the stent, can be embedded into the stent, or can be embedded into the coating.

    Abstract translation: 公开了一种用纳米结构修饰诸如支架的医疗装置的方法。 该方法包括将第一流体施加到支架上; 将从第一流体湿润的支架浸入具有纳米结构物悬浮液的第二流体中; 以及从所述第二流体移除所述支架并且允许所述第一和第二流体被移除,使得所述纳米构建体由所述支架承载以用于体内施用所述构建体到哺乳动物受试者的目标位置。 纳米结构可以连接到支架的表面,可以附着在支架的涂层表面,可以嵌入到支架中,或者可以嵌入到涂层中。

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