A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 5/24 (2006.01) A61J 1/06 (2006.01)
Patent
CA 2469038
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 under 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), and 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).
Les personnes souffrant de diabètes ont souvent besoin de prendre à la fois des formes lentes et rapides d'insuline. Dans ces cas, il est important de pouvoir distinguer facilement des cartouches contenant différents médicaments. L'invention permet, en conséquence, à un utilisateur de distinguer facilement des cartouches contenant différents médicaments. Elle concerne une cartouche de médicament et un assemblage adaptateur de sortie, la cartouche comprenant un cylindre (4) doté, à une première extrémité, d'un col avec bride (6), une membrane imperméable (8) recouvrant la première extrémité, un bouchon (10) serti sous la bride (6) afin de maintenir la membrane imperméable (8) en place, et un piston (12) mobile, logé dans une seconde extrémité du cylindre (4). L'adaptateur de sortie (20) comprend un manchon à jupe (22) et une portion conique (24), cette portion (24) comportant un diamètre d'extrémité plus petit recouvert par le bouchon (10).
Langley Christopher Nigel
Woolston Robert
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Dca Design International Limited
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