Apparatus and method for transdermal delivery of natriuretic peptides
    8.
    发明申请
    Apparatus and method for transdermal delivery of natriuretic peptides 审中-公开
    利尿钠肽经皮递送的装置和方法

    公开(公告)号:US20060034903A1

    公开(公告)日:2006-02-16

    申请号:US11201625

    申请日:2005-08-10

    IPC分类号: A61K38/17 A61M31/00 A61F13/02

    摘要: An apparatus and method for transdermally delivering a natriuretic peptide comprising a delivery system having a microprojection member that includes a plurality of microprojections (or array thereof) that are adapted to pierce through the stratum corneum into the underlying epidermis layer, or epidermis and dermis layers. In one embodiment, the natriuretic peptide is contained in a biocompatible coating that is applied to the microprojection member. In a further embodiment, the delivery system includes a natriuretic peptide-containing hydrogel formulation. In an alternative embodiment, the natriuretic peptide is contained in both the coating and the hydrogel formulation. In yet another embodiment, the natriuretic peptide is contained in a solid state formulation.

    摘要翻译: 一种用于经皮递送利尿钠肽的装置和方法,包括具有微突出物构件的递送系统,所述微突出物构件包括多个微突出物(或其阵列),所述微突出物适合于将角质层刺入下面的表皮层或表皮层和真皮层中。 在一个实施方案中,利尿钠肽包含在应用于微喷射构件的生物相容性涂层中。 在另一个实施方案中,递送系统包括含利尿钠肽的水凝胶制剂。 在替代实施方案中,利尿钠肽包含在包衣和水凝胶制剂中。 在另一个实施方案中,利尿钠肽包含在固态制剂中。