Inhalation Device for Medicine Powder to be received by a patient by an air current produced by inhalation Powder which comprises a Tank, a means of measuring the dose of Powder, a Transport mechanism for moving the measuring medium, device and a d And Activation for manual use by the patient.
HERDER, MARTIN,LUDANEK, GERHARD,METT, INGO,SCHMIDT, JOACHIM
申请号：
CL2014001905
公开号：
CL2014001905A1
申请日:
2014.07.18
申请国别(地区):
CL
年份:
2014
代理人:
摘要：
The invention refers 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 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 actuated by the patient. According to the invention, said transportation mechanism furthermore comprises a dosage lever (6) acting on said metering means, said dosage lever (6) being locked in the inhalation position of said metering means after said dosage key (5) has been property pressed down by the patient. The dosage lever (6) in the inhalation position engages a trigger member and is releasable by actuation of the trigger member. The trigger member comprises at least one cam surface and the dosage lever (6) engages the cam surface tangentially in said locked inhalation position.Dispositivo de inhalación para fármacos en polvo, que comprende un depósito para polvo, un medio de medición de la dosis de polvo, un mecanismo de transporte para mover dicho medio de medición, y un dispositivo de activación para el uso manual, el que comprende un botón de dosificación que actúa sobre el mecanismo de transporte, mecanismo que tiene una palanca que engrana con un miembro de disparo.
