| 摘要 |
A person having diabetes will often be required to take both slow acting and fast acting forms of insulin. It is important to be able to distinguish readily between medicament cartridges containing different medicaments. The present invention enables a user to distinguish readily between medicament cartridges containing different medicaments. A medicament cartridge and adaptor top assembly is provided, the medicament cartridge comprising a cylinder (4) having a bottleneck provided with a flange (6) at a first end, a fluid impermeable membrane (8)covering the first end, a cap (10) beaded unde r the flange (6) to retain the fluid impermeable membrane (8) in place, and a piston (12) displaceably located within a second end of the cylinder (4), an d the adaptor top (20) comprising a sleeve having a body portion (22) and a tapered portion (24), the tapered portion (24) being provided with a smaller diameter end, the smaller diameter end being located beneath the cap (10).</ SDOAB>
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