HERDER, MARTIN,LUDANEK, GERHARD,METT, INGO,SCHMIDT, JOACHIM
申请号：
CR20140284
公开号：
CR20140284A
申请日:
2014.06.16
申请国别(地区):
CR
年份:
2014
代理人:
摘要：
The invention relates to an inhalation device for powdered drugs to be received by a patient by an inhalation-caused air stream, comprising at least one powder reservoir, metering means for repeatedly metering a powder dose from the reservoir, a transportation mechanism for moving said metering means from a filling position for receiving a powder dose into an emptying position for releasing said powder dose into a powder channel, at least one activating device for manual operation by the patient, said activating device being operatively connected to said transportation mechanism such that upon operation a single powder dose is being metered, said activating device comprising a dosage key (5) acting on said transportation mechanism when pressed by the patient. Said dosage key (5) while being pressed is only temporarily engaged with said transportation mechanism such that a metering cycle while be completed and the transportation mechanism and/or the metering means will be reset even if said dosage key (5) will be held in depressed condition.
