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    • 1. 发明申请
    • PULSED-RELEASE PREPARATION HAVING IMPROVED DISINTEGRATION PROPERTIES IN VIVO
    • 在体内具有改善的消毒特性的脉冲释放制剂
    • US20090148519A1
    • 2009-06-11
    • US12088080
    • 2006-09-27
    • Yasuhiro ZaimaTakayuki Owaki
    • Yasuhiro ZaimaTakayuki Owaki
    • A61K9/48A61K9/00A61K31/435A61K9/30A61K9/14
    • A61K9/2886A61K9/2846A61K9/2866A61K31/4439A61K31/444
    • An object of the present invention is to provide a pulsed-release preparation that achieves pulsed-release by coating the exterior of a core that contains a physiologically active substance and a disintegrant, with a controlled-release coating that contains a water-insoluble polymer and an enteric polymer, or a water-insoluble polymer and a water-soluble polymer, wherein a satisfactory pulsed-release can be achieved without increasing the amount of disintegrant in the core, in particular even in the low-water environment in the lower part of the digestive tract. The present invention provides a pulsed-release preparation comprising: 1) a core containing a physiologically active substance and a disintegrant; 2) an enteric coating that covers the core; and 3) a controlled-release coating that covers the enteric coating applied on the core and that contains a water-insoluble polymer and an enteric polymer or water-soluble polymer.
    • 本发明的目的是提供一种脉冲释放制剂,其通过涂覆含有生理活性物质和崩解剂的核心的外部来实现脉冲释放,其中包含含有水不溶性聚合物的控释包衣和 肠溶性聚合物或水不溶性聚合物和水溶性聚合物,其中可以实现令人满意的脉冲释放,而不增加芯中的崩解剂的量,特别是甚至在下部的低水环境中 消化道。 本发明提供一种脉冲释放制剂,其包括:1)含有生理活性物质和崩解剂的核心; 2)覆盖核心的肠溶衣; 和3)覆盖施加在芯上并含有水不溶性聚合物和肠溶性聚合物或水溶性聚合物的肠溶衣的控释包衣。
    • 5. 发明授权
    • Method of producing powered medicine multi-dose administering device and apparatus thereof
    • 动力药物多剂量给药装置及其制造方法
    • US07611078B2
    • 2009-11-03
    • US10489662
    • 2004-03-16
    • Yasuhiro ZaimaMasahiko DohiSeiji MochizukiHiroshi Kuroda
    • Yasuhiro ZaimaMasahiko DohiSeiji MochizukiHiroshi Kuroda
    • F23D11/10
    • G01G17/00A61M15/0066A61M2202/064Y10T29/49826
    • Parts of a powdered medicine multi-dose administering device are assembled, powdered medicine is filled and assembly that is obtained is inspected all on an automatic production line to increase productivity while preventing the production of defective products. The powdered medicine multi-dose administering device is produced through automated steps of inserting a filter (12) in a filter-fitting portion (11a) of a container (10), inserting an inner cylinder (15) in the container body (10), filling the container with the powdered medicine through a ring-like opening between an opening in the upper part of the container and the inner cylinder, fitting an inner closure (19) to the container and to the inner cylinder, fitting a nozzle (20) to the container while coupling it to the inner cylinder, and inspecting the thus obtained assembly.
    • 组装粉末药物多剂量给药装置的部件,填充粉末药物,并且在自动生产线上检查所有的组装,以提高生产率,同时防止缺陷产品的生产。 通过将过滤器(12)插入容器(10)的过滤器配合部(11a)中的自动化步骤,将内筒(15)插入容器主体(10)中,通过自动化步骤来生产粉末状药物多剂量给药装置, 通过容器上部的开口与内筒之间的环形开口将粉末药物填充到容器中,将内盖(19)装配到容器和内筒上,将喷嘴(20) )连接到容器,同时将其联接到内筒,并检查由此获得的组件。