KAAR, SIMON G.,KARG, JEFFREY A.,JOHNSON, TIMOTHY NORMAN,USCHOLD, ROBERT CHARLES
申请号：
ES10744883
公开号：
ES2496743T3
申请日:
2010.07.28
申请国别(地区):
ES
年份:
2014
代理人:
摘要：
A dose counter for counting the doses of medication supplied by, or remaining in, a measured dose inhaler, the dose counter comprising: a first toothed wheel (30) rotatably mounted, having a circular arrangement of teeth of ratchet (32)； an indicator coupled to the first gearwheel (30), the indicator having a visible series of indications for counting doses, which can be indexed in response to the rotating movement of the first gearwheel； and an actuator mechanism (118) having a first ratchet drive impeller (28) to be applied to the ratchet teeth of the first gearwheel in response to the supply of a dose of medication, in which the actuator mechanism (118) it further comprises a second ratchet drive impeller (132) to be applied to the ratchet teeth of a cogwheel coupled to the indicator, and in which the actuator mechanism is configured such that, during use of the dose counter to count A supplied dose, a first ratchet tooth of the first cogwheel (30) is coupled and driven in rotation by the first ratchet drive impeller (28) and then a second ratchet tooth of the cogwheel coupled to the indicator is coupled and driven in rotation by the second ratchet drive impeller (132), characterized in that the actuator mechanism (118) further comprises an actuator shaft (20) or For alternative linear movement in response to the supply of a dose of medication, the actuator shaft (20) carrying the first ratchet drive impeller (28).Un contador de dosis para contar las dosis de medicamento suministradas por, o que quedan en, un inhalador de dosis medida, comprendiendo el contador de dosis: una primera rueda dentada (30) montada de manera giratoria, que tiene una disposición circular de dientes de trinquete (32)； un indicador acoplado a la primera rueda dentada (30), teniendo el indicador una serie visible de indicaciones para contar dosis, que se pueden indexar en respuesta al movimiento giratorio de la primera rueda dentada； y un mecanismo actuador (118) que tiene un primer impuls
