Transdermal administration of oxybutynin
    2.
    发明授权
    Transdermal administration of oxybutynin 失效
    透皮给药奥昔布宁

    公开(公告)号:US5411740A

    公开(公告)日:1995-05-02

    申请号:US193661

    申请日:1994-02-08

    摘要: The present invention is directed to the transdermal administration of oxybutynin together with a suitable permeation enhancer. The invention includes a transdermal drug delivery device comprising a matrix adapted to be placed in oxybutynin- and permeation enhancer-transmitting relation with the skin site. The matrix contains sufficient amounts of a permeation enhancer and of oxybutynin, in combination, to continuously administer to the skin for a predetermined period of time the oxybutynin to provide an effective therapeutic result. The invention is also directed to a method for the transdermal administration of a therapeutically effective amount of oxybutynin together with a skin permeation-enhancing amount of a suitable permeation enhancer.

    摘要翻译: 本发明涉及奥昔布宁与合适的渗透增强剂的透皮给药。 本发明包括透皮药物递送装置,其包含适于与皮肤部位置于奥昔布宁和渗透增强剂 - 传递关系中的基质。 基质含有足量的渗透促进剂和奥昔布宁组合,以持续给予皮肤预定的时间,奥昔布宁提供有效的治疗结果。 本发明还涉及用于透皮给药治疗有效量的奥昔布宁以及皮肤渗透增强剂量的合适的渗透增强剂的方法。

    Incorporating poly-N-vinyl amide in a transdermal system
    4.
    发明授权
    Incorporating poly-N-vinyl amide in a transdermal system 失效
    将聚-N-乙烯基酰胺掺入透皮系统

    公开(公告)号:US5919478A

    公开(公告)日:1999-07-06

    申请号:US564058

    申请日:1995-12-14

    摘要: The present invention comprises a composition comprising a matrix adapted to be placed in drug-and permeation-enhancing mixture-transmitting relation to a selected skin or other body site. The matrix contains sufficient amounts of drug, permeation enhancer(s) and poly-N-vinylamide to continuously administer to the site, the drug, in a therapeutically effective amount, and the permeation-enhancing mixture, in an amount effective to enhance the permeation of the skin to the drug. The device shows increased transdermal flux, as compared to the transdermal flux of the drug from a device containing no poly-N-vinyl amide. Incorporating poly-N-vinyl amide into the transdermal system also improves the adhesion and stability of the system.

    摘要翻译: PCT No.PCT / US94 / 07267 Sec。 371 1995年12月14日第 102(e)1995年12月14日,PCT PCT 1994年6月24日PCT公布。 公开号WO95 / 01167 日期1995年1月12日本发明包括一种组合物,其包含适于放置在与所选皮肤或其他身体部位相关的药物和渗透增强混合物传递关系中的基质。 该基质含有足够量的药物,渗透增强剂和聚-N-乙烯基酰胺以有效增强渗透的量连续施用于该部位,治疗有效量的药物和渗透增强混合物 的皮肤对药物。 与来自不含聚-N-乙烯基酰胺的装置的药物的经皮通量相比,该装置显示增加的经皮通量。 将聚-N-乙烯基酰胺掺入透皮系统也可改善系统的粘附和稳定性。

    Skin permeation enhancer compositions using glycerol monolinoleate
    6.
    发明授权
    Skin permeation enhancer compositions using glycerol monolinoleate 失效
    使用甘油单烯酸酯的皮肤渗透促进剂组合物

    公开(公告)号:US5641504A

    公开(公告)日:1997-06-24

    申请号:US162026

    申请日:1993-10-21

    摘要: The present invention provides compositions and systems for the transdermal administration of a drug together with glycerol monolinoleate as a permeation enhancer. An example of a delivery system of the invention is a system (20) having a drug reservoir (22) containing together a drug to be delivered and glycerol monolinoleate permeation enhancer. Reservoir is sandwiched between a backing layer (24) and an in-line contact adhesive layer (28).

    摘要翻译: PCT No.PCT / US92 / 04255 Sec。 371日期:1993年10月21日 102(e)日期1993年10月21日PCT提交1992年5月20日PCT公布。 出版物WO92 / 20377 日期:1992年11月26日本发明提供了用于透明给药药物与甘油单烯酸酯作为渗透促进剂的组合物和系统。 本发明的递送系统的实例是具有药物储存器(22)的系统(20),所述药物储存器(22)将待递送的药物和甘油单烯酸酯渗透增强剂包含在一起。 储存器夹在背衬层(24)和直列式接触粘合剂层(28)之间。

    Incorporating poly-N-vinly amide in a transdermal system
    8.
    发明授权
    Incorporating poly-N-vinly amide in a transdermal system 有权
    将聚-N-乙烯基酰胺掺入经皮系统

    公开(公告)号:US06248348B1

    公开(公告)日:2001-06-19

    申请号:US09300010

    申请日:1999-04-26

    IPC分类号: A61F1302

    摘要: The present invention comprises a composition comprising a matrix (12) adapted to be placed in drug- and permeation-enhancing mixture-transmitting relation to a selected skin (18) or other body site. The matrix (12) contains sufficient amounts of drug, permeation enhancer(s) and poly-N-vinyl amide to continuously administer to the site, the drug, in a therapeutically effective amount, and the permeation-enhancing mixture, in an amount effective to enhance the permeation of the skin (18) to the drug, the device (10) shows increased transdermal flux as compared to the transdermal flux of the drug from a device (10) containing no poly-N-vinyl amide. Incorporating poly-N-vinyl amide into the transdermal system also improves the adhesion and stability of the system.

    摘要翻译: 本发明包括一种包含基质(12)的组合物,该基质适于与选择的皮肤(18)或其他身体部位置于药物和渗透增强的混合物传递关系中。 基质(12)含有足够量的药物,渗透促进剂和聚-N-乙烯基酰胺,其以有效量持续施用于该部位,药物以治疗有效量施用,并且渗透增强混合物的量有效 为了增强皮肤(18)对药物的渗透,与来自不含聚-N-乙烯基酰胺的装置(10)的药物的透皮通量相比,装置(10)显示增加的经皮通量。 将聚-N-乙烯基酰胺掺入透皮系统也可改善系统的粘附和稳定性。

    Transdermal contraceptive formulations methods and devices
    9.
    发明授权
    Transdermal contraceptive formulations methods and devices 失效
    透皮避孕配方法及装置

    公开(公告)号:US5512292A

    公开(公告)日:1996-04-30

    申请号:US361356

    申请日:1994-12-21

    摘要: The present invention provides compositions and methods for the transdermal administration of a contraceptively effective amount of gestodene and estrogen, such as ethinyl estradiol, in combination, together with a suitable permeation enhancer. The amount of the estrogen codelivered is kept at an about constant and contraceptively effective rate while the amount of gestogen codelivered varies depending on the phase of the menstrual cycle but remains at a contraceptively effective rate. The size of the system may also vary depending on the amount of gestogeno be delivered.

    摘要翻译: 本发明提供组合物和合适的透皮给药避孕有效量的孕二烯酮和雌激素(例如乙炔雌二醇)的组合物和方法以及合适的渗透增强剂。 雌激素编码的数量保持在大约恒定和避孕有效率,而代谢产物的数量根据月经周期的相位而变化,但仍然是避孕有效率。 系统的尺寸也可以根据递送的gestogeno的量而变化。