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
WO2012000839(A2)
申请公布日期
2012.01.05
申请号
WO2011EP60324
申请日期
2011.06.21
申请人
SANOFI-AVENTIS DEUTSCHLAND GMBH;ROBERTS, GARETH;OWEN, SIONED;EKMAN, MATTHEW