| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing rubber stopper to be applied to an injection nozzle of a pre-filled syringe, which keeps the injection nozzle tightly sealed, allows easy detachment when an injection needle is applied, and prevents it from sticking to the injection nozzle while sterilized by heating or the like, transmitted, and stored. <P>SOLUTION: The sealing rubber stopper to be applied to an injection nozzle of a pre-filled syringe comprises a surface having no contact with the injection nozzle, which is provided on a part of an inner surface of its opening for inserting the injection nozzle. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
