公开(公告)号：US08043267B2

公开(公告)日：2011-10-25

申请号：US12063828

申请日：2006-08-18

申请人： Ryohei Nanba ,  Masanobu Iwasa ,  Mitsuru Hasegawa ,  Yoshihisa Murai

发明人： Ryohei Nanba ,  Masanobu Iwasa ,  Mitsuru Hasegawa ,  Yoshihisa Murai

IPC分类号： A61M5/00 ,  A61M5/315

CPC分类号： A61M5/28 ,  A61M5/001 ,  A61M5/002 ,  A61M5/3145 ,  A61M2005/3104 ,  A61M2005/3117

摘要： The prefilled syringe filled with a drug in advance, leaking of liquid from the cap is prevented, gas barrier properties are given to the whole of the barrel filled with the drug and the shoulder section so that degradation of the drug is prevented, permeation of microbial contaminants is prevented to a high extent, and efficiency of packing as a compact container can be increased. The prefilled syringe includes a guard-shaped extension projecting from the outer periphery of a shoulder section of the syringe barrel on the nozzle side, and a range from a part where a gasket of the plunger is positioned on the outer surface of the syringe barrel filled with the drug to the guard-shaped extension is covered with barrier packaging.

摘要翻译： 预先填充药物的预充式注射器，防止液体从帽中泄漏，对于填充有药物和肩部的整个筒体提供阻气性，从而防止药物的降解，微生物的渗透 污染物被高度地防止，并且可以增加作为紧凑型容器的包装的效率。 预充式注射器包括从喷嘴侧的注射器筒的肩部的外周突出的防护状的延伸部，以及柱塞的垫圈位于注射器筒的外表面的部分的范围 与药物到卫兵形延伸部分覆盖着屏障包装。

公开(公告)号：US20090281504A1

公开(公告)日：2009-11-12

申请号：US12063828

申请日：2006-08-18

申请人： Ryohei Nanba ,  Masanobu Iwasa ,  Mitsuru Hasegawa ,  Yoshihisa Murai

发明人： Ryohei Nanba ,  Masanobu Iwasa ,  Mitsuru Hasegawa ,  Yoshihisa Murai

IPC分类号： A61M5/315 ,  A61M5/31

CPC分类号： A61M5/28 ,  A61M5/001 ,  A61M5/002 ,  A61M5/3145 ,  A61M2005/3104 ,  A61M2005/3117

摘要： The prefilled syringe filled with a drug in advance, leaking of liquid from the cap is prevented, gas barrier properties are given to the whole of the barrel filled with the drug and the shoulder section so that degradation of the drug is prevented, permeation of microbial contaminants is prevented to a high extent, and efficiency of packing as a compact container can be increased. The prefilled syringe includes a guard-shaped extension projecting from the outer periphery of a shoulder section of the syringe barrel on the nozzle side, and a range from a part where a gasket of the plunger is positioned on the outer surface of the syringe barrel filled with the drug to the guard-shaped extension is covered with barrier packaging.

摘要翻译： 预先填充药物的预充式注射器，防止液体从帽中泄漏，对于填充有药物和肩部的整个筒体提供阻气性，从而防止药物的降解，微生物的渗透 污染物被高度地防止，并且可以增加作为紧凑型容器的包装的效率。 预充式注射器包括从喷嘴侧的注射器筒的肩部的外周突出的防护状的延伸部，以及柱塞的垫圈位于注射器筒的外表面的部分的范围 与药物到卫兵形延伸部分覆盖着屏障包装。