发明名称 |
NOZZLE CAP, AND PREFILLED SYRINGE EMPLOYING THE NOZZLE CAP |
摘要 |
A nozzle cap (1) to be attached to a nozzle of a medical prefilled syringe is provided. The nozzle cap (1) includes a nozzle cap body, and a film (8) provided at least on an inner surface of the nozzle cap body. The film (8) has a liquid contact portion (6) to be possibly brought into contact with a liquid drug contained in the syringe, and a retention portion (7) to be brought into contact with an outer periphery of the nozzle. The liquid contact portion (6) of the film (8) has a greater thickness than the retention portion (7) of the film (8). The nozzle cap (1) for the prefilled syringe is excellent in sealability, and less liable to adversely influence a liquid drug contained in the syringe. A medical prefilled syringe is also provided, which employs the nozzle cap. |
申请公布号 |
EP3025745(A1) |
申请公布日期 |
2016.06.01 |
申请号 |
EP20150195136 |
申请日期 |
2015.11.18 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED |
发明人 |
NAKANO, HIROAKI;ISHIDA, NAOYUKI |
分类号 |
A61M5/31 |
主分类号 |
A61M5/31 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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