申请人:Nitto Denko Corporation
公开号:EP2359823A1
公开(公告)日:2011-08-24
An adhesive pharmaceutical preparation which has a less irritation to the skin surface, keeps excellent stability of bisoprolol in the preparation, and allows continuous administration of a pharmacologically effective amount of bisoprolol into the living body, is provided. The adhesive preparation 10 comprises a support 1, an adhesive layer 2 laminated on one surface of the support 1. The adhesive layer 2 is characterized by containing bisoprolol, polyisobutylene, tackifier, and an organic liquid ingredient compatible to polyisobutylene and tackifier. Thus, an adhesive pharmaceutical preparation which has a good adhesiveness with less irritation to the skin and which gives almost no pain at peel-off or removal from the skin surface with leaving almost no paste, can be provided. In addition, bisoprolol is very stably maintained in the preparation and a pharmacologically effective amount of bisprolol can be administered continuously into the living body through the skin surface.
本发明提供了一种对皮肤表面刺激较小、制剂中的比索洛尔保持良好稳定性、可将药理有效量的比索洛尔持续给药到活体内的粘合剂药物制剂。粘合剂制剂 10 包括支架 1、层压在支架 1 表面的粘合剂层 2。粘合剂层 2 的特点是含有比索洛尔、聚异丁烯、增粘剂以及与聚异丁烯和增粘剂相容的有机液体成分。这样,就可以提供一种粘合性好、对皮肤刺激小、剥离时几乎没有疼痛感、从皮肤表面剥离时几乎不留下糊状物的粘合剂药物制剂。此外,比索洛尔可以非常稳定地保持在制剂中,药理有效量的比索洛尔可以通过皮肤表面持续进入人体。