公开(公告)号：EP0415671B1

公开(公告)日：1995-03-29

申请号：EP90309318.5

申请日：1990-08-24

申请人： YAMANOUCHI PHARMACEUTICAL CO., LTD.

发明人： Sonobe, Takashi ,  Watanabe, Shunsuke ,  Katsuma, Masataka ,  Takamatsu, Narushi ,  Konno, Yutaka ,  Takagi, Hirokazu

IPC分类号： A61K9/22

CPC分类号： A61K9/0065

公开(公告)号：EP0415671A3

公开(公告)日：1991-08-21

申请号：EP90309318.5

申请日：1990-08-24

申请人： YAMANOUCHI PHARMACEUTICAL CO. LTD.

发明人： Sonobe, Takashi ,  Watanabe, Shunsuke ,  Katsuma, Masataka ,  Takamatsu, Narushi ,  Konno, Yutaka ,  Takagi, Hirokazu

IPC分类号： A61K9/22

CPC分类号： A61K9/0065

摘要： A device for extended retention in the stomach, the device comprising a molding which comprises shape memory material (A) joined to or mixed with material erodible in vivo (B), said molding being of a size, shape and durability to remain in the stomach for a definite residence time. The device can be of a shape such as not to hinder passage of food in the stomach and is capable of being folded to an orally administrable form. It is used for drug delivery.

公开(公告)号：EP0415671A2

公开(公告)日：1991-03-06

申请号：EP90309318.5

申请日：1990-08-24

申请人： YAMANOUCHI PHARMACEUTICAL CO. LTD.

发明人： Sonobe, Takashi ,  Watanabe, Shunsuke ,  Katsuma, Masataka ,  Takamatsu, Narushi ,  Konno, Yutaka ,  Takagi, Hirokazu

IPC分类号： A61K9/22

CPC分类号： A61K9/0065

摘要： A device for extended retention in the stomach, the device comprising a molding which comprises shape memory material (A) joined to or mixed with material erodible in vivo (B), said molding being of a size, shape and durability to remain in the stomach for a definite residence time.
The device can be of a shape such as not to hinder passage of food in the stomach and is capable of being folded to an orally administrable form. It is used for drug delivery.

摘要翻译： 一种用于在胃中延长保留的装置，该装置包括模制件，该模制件包括与体内可侵蚀的物质（B）连接或混合的形状记忆材料（A），所述模制件具有保留在胃中的尺寸，形状和耐久性 确定停留时间。 该装置可以是不妨碍食物在胃中通过并且能够被折叠成可口服的形式的形状。 用于药物输送。