申请人:Shaw, Seth Thomas, Jr.
公开号:EP0024780A1
公开(公告)日:1981-03-11
An intrauterine device for the type having an external surface contacting the walls of the uterus after insertion therein, and said device having first walls defining a fluid receiving cavity in at least a portion thereof. A concentrated fluid solution of a drug is present in the cavity and the drug is of the type providing an antifertility and antiproteolytic effect and is selected from the group consisting of amidines, such as aromatic monoamidines, aromatic diamidines and non-aromatic diamidines, guanidines, such as aromatic monoguanidines, aromatic diguanidines, non-aromatic monoguanidines and non-aromatic diguanidines, and mixtures thereof.
一种子宫内装置,其外表面在插入子宫后与子宫壁接触,所述装置具有第一壁,在其至少一部分中限定了一个液体接收腔。 在该腔中存在药物的浓缩液,该药物属于具有抗生育和抗蛋白溶解作用的类型,并选自脒类,如芳香族单脒、芳香族二脒和非芳香族二脒,胍类,如芳香族单胍、芳香族二胍、非芳香族单胍和非芳香族二胍,以及它们的混合物。