公开(公告)号：US06228324B1

公开(公告)日：2001-05-08

申请号：US09197614

申请日：1998-11-23

申请人： Mitsuru Hasegawa ,  Shuichi Maeda ,  Tokushi Mitomi ,  Takeshi Kanaguchi

发明人： Mitsuru Hasegawa ,  Shuichi Maeda ,  Tokushi Mitomi ,  Takeshi Kanaguchi

IPC分类号： A61L900

CPC分类号： A61L2/208 ,  A61L2202/18 ,  A61L2202/24 ,  A61M5/002

摘要： The sterilizing method according to the present invention is a method of sterilizing a medical product by a hydrogen peroxide gas while keeping the packaged condition. In such a sterilizing method, a packaging container (1) capable of allowing the hydrogen peroxide gas to penetrate therethrough is used, and after completion of the sterilizing treatment, the packaging container (1) is subjected to degassing treatment while heating, thereby removing the hydrogen peroxide gas from the inside thereof. As a result, it is possible to conduct the treatment efficiently and surely prevent the hydrogen peroxide gas from remaining in the packaging container. In addition, the injection packs (P) according to the present invention comprises the packaging container (1) and a medicine-filled injector (4) enclosed in the packaging container. In the injection packs (P), a container body (2) has such a specific shape which can ensure a sufficient gas-penetrating area of a sterile paper by which the container body is sealed, when the injection pack are stacked up in multiple stages. Accordingly, upon the treatment, it becomes possible to penetrate the hydrogen peroxide gas into the packaging container (1) for a short period of time and degas the packaging container (1) for removing the hydrogen peroxide gas from the inside thereof.

摘要翻译： 根据本发明的灭菌方法是在保持包装状态的同时通过过氧化氢气体对医药品进行灭菌的方法。 在这种灭菌方法中，使用能够使过氧化氢气体贯通的包装容器（1），在灭菌处理完成后，在加热的同时对包装容器（1）进行脱气处理，从而除去 来自其内部的过氧化氢气体。 结果，可以有效地进行处理，并且可靠地防止过氧化氢气体残留在包装容器中。 此外，根据本发明的注射包装（P）包括封装在包装容器中的包装容器（1）和充满药物的注射器（4）。 在注射包装（P）中，容器主体（2）具有这样的特定形状，当注射包被多层堆叠时，可以确保容器主体被密封的无菌纸的足够的气体穿透面积 。 因此，处理时，能够将过氧化氢气体短时间穿透到包装容器（1）中，并从其内部除去过氧化氢气体的包装容器（1）脱气。