| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent different medicaments from being mixed, and to prevent patients from being prescribed with wrong medicaments while many diabetics take both of a delayed effect type insulin and an immediate effect type insulin. <P>SOLUTION: A medicament feeding apparatus includes at least one switch. A medicament cartridge includes a cartridge housing 4 which houses a medicament inside, a piston 14 which is arranged in one end of the housing 4 and is movable, and an upward bringing ring member 10 on the outer periphery of the medicament cartridge. The ring member 10 has a sufficient dimension for operating at least one switch of the medicament feeding apparatus in use, and is demarcated by a first internal surface and a second external surface which agree with the peripheral surfaces of the cartridge. <P>COPYRIGHT: (C)2010,JPO&INPIT |
