Indicating device for use with a dispensing device

A - Human Necessities – 61 – M

Patent

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Details

A61M 15/00 (2006.01) A61J 7/00 (2006.01) A61M 11/00 (2006.01)

Patent

CA 2635426

An indicating device for use with a dispensing device that dispenses metered dosages of a medicament from a container (100) having a valve moveable between an open and closed position. In a preferred embodiment, the container (100) is reciprocally moveable within the housing (10) along a longitudinal axis. The housing (10) preferably has a well (18) adapted to receive a valve stem (110) and an exhaust port (26). The well (18) communicates with the port (26) such that the metered dosage of medicament is dispensed through the port (26) when the valve is moved to the open position. An indicator assembly comprises an indicator member (50) that includes dosage indicia (66) visible to a user. In a preferred embodiment, the indicator assembly is provided in an indicator module (120). A method for dispensing measured dosages is also provided, along with a kit capable of being assembled as an inhalation device. A delivery system having a key member (300) and a key entry passageway is also provided.

Un dispositif indicateur à utiliser conjointement avec un dispositif distributeur qui distribue les dosages d'un médicament mesurés à partir d'un récipient (100) ayant une soupape mobile entre une position ouverte et fermée. Dans la réalisation préférée, le récipient (100) peut aller et venir dans le boîtier (10) le long d'un axe longitudinal. Le boîtier (10) a de préférence un puits (18) adapté pour recevoir une tige de soupape (110) et un orifice d'évacuation (26). Le puits (18) communique avec l'orifice (26) de telle sorte que le dosage du médicament mesuré est distribué à travers le puits (26) lorsque la soupape est déplacée à la position ouverte. L'indicateur comprend un élément indicateur (50) qui inclut l'indice de dosage (66) visible pour un utilisateur. Dans la réalisation préférée, l'ensemble des éléments de l'indicateur est fourni dans un module indicateur (120). Une méthode pour la distribution des dosages mesurés est également fournie, avec un kit pouvant être assemblé comme un dispositif d'inhalation. Un mode d'administration doté d'un élément clé (300) et un passage d'entrée clavier est également fourni.

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