发明名称 |
Needle shield for a safety device, safety device and injection device |
摘要 |
A needle shield (1.1) comprising at least two different plastic materials of different flexibility and a central aperture (1.1.3) of variable diameter (D1, D2). The central aperture (1.1.3) comprises a first diameter (D1) for retaining a needle cap (2.2) therein. The diameter of the central aperture (1.1.3) changes upon removal of the needle cap (2.2) from the first diameter (D1) to a second diameter (D2) by virtue of a memory effect of the material of the needle shield (1.1). The needle shield (1.1) is made by an injection moulding process. |
申请公布号 |
AU2011273728(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
AU20110273728 |
申请日期 |
2011.06.21 |
申请人 |
SANOFI-AVENTIS DEUTSCHLAND GMBH |
发明人 |
ROBERTS, GARETH;OWEN, SIONED;EKMAN, MATTHEW |
分类号 |
A61M5/32 |
主分类号 |
A61M5/32 |
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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