会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Active-substance preparation for oral administration, especially to
ruminants
    • 用于口服给药的活性物质制剂,特别是反刍动物
    • US5279832A
    • 1994-01-18
    • US820777
    • 1992-01-15
    • Dieter GreissingerHeidermarie KnieselWinfried HeimbeckHerbert Tanner
    • Dieter GreissingerHeidermarie KnieselWinfried HeimbeckHerbert Tanner
    • A23K40/35A61K9/22A61K9/36A61K9/50A61K9/52A61K45/08A61P3/00A61K9/44
    • A61K9/5073A23K40/35
    • A dosage form for administering physiologically active substances to animals, especially ruminant animals. The dosage unit includes a core which contains the active substance and a coating. The coating has selected areas which are thinner than the average thickness of the coating and/or areas which are predetermined rupture sites. These thin areas or predetermined rupture sites are constructed and arranged so as to detach and/or rupture under the conditions which are present after oral administration of the dosage form. As a result, the delayed release of the physiologically-active substance is accelerated. For example, the coating may be formulated to not be affected in the first stomach of a ruminant but to rapidly disintegrate in the animal's second stomach.
    • 2.1饲料添加剂和药物等活性成分通常以延迟方式释放,或者经口给药缓慢释放。 特别是在反刍动物的情况下,在瘤胃中应该释放很少或没有。 适当的封装是昂贵的,并且特别是对于相对大量的产品的管理而言是不合适的并且太昂贵。 这种类型的已知包封也具有可疑的生理可接受性和/或不允许的缺点。 2.2新型封装包含相对薄的区域和/或预定的断裂点,与基本上均匀的涂层相比,其加速了释放。 诸如颗粒的角度细节优选地被包封,所述包封以这样的方式形成,使得在口服给药之后胶囊可以在边缘断裂。 封装优选由两层组成,内层含有填料加成膜剂,外层仅含有成膜剂。 2.3包封适用于营养目的的活性剂的保护管理,例如甲硫氨酸,或用于医疗,特别是兽医,特别是反刍动物的治疗。