摘要:
(1) Dosing device for generating a gas flow with an active substance finely dispersed in the latter. (2) The invention relates to a dosing device for generating a gas flow with an active substance (2) finely dispersed in the latter, as a result of an underpressure applied to a mouthpiece (6) of the dosing device, with a first gas flow channel (60, 61, 62, 63, 68), and with a dosing chamber (14) that can be fitted in the area of the first gas flow channel, and with a dosing chamber release mechanism which has a separating element (54, 76, 77) that can be moved between a closed position and an open position, wherein the first gas flow channel and/or a connection between the first gas flow channel and the dosing chamber is blocked when the separating element is in the closed position, and the first gas flow channel and/or the connection between the first gas flow channel and the dosing chamber is freed when the separating element is in the open position, and with a slide guide element (53, 55) on which the separating element (54, 76, 77) is movable between the closed position and the open position and can be driven by the underpressure applied to the mouthpiece, and wherein the separating element and/or the slide guide element is provided at least in the sliding contact area with a slide element (100a, 100b, 101) that influences the sliding friction properties. This design of the separating element and/or of the slide guide element ensures that the separating element is reliably triggered after a suction stream is generated, such that the function of the dosing device can be more precisely reproduced and is more reliable.
摘要:
A metering device can be activated by a suction airflow of a user for inhaling a powdery substance, in particular of medicinal type, which is arranged in a supply chamber and can be brought out of there into an apparent discharge standby position by removing a mouthpiece sealing cap by a metering chamber of a metering rod. The metering device provides piston-extensible tabs for sealing off the metering chamber, particularly for the facilitated opening of the metering chamber.
摘要:
A dosing device generating a gas flow with an active substance finely dispersed, with a first gas flow channel and with a dosing chamber that can be fitted in the area of the first gas flow channel, and a dosing chamber release mechanism with a separating element. The first gas flow channel and/or a connection between the first gas flow channel and the dosing chamber is blocked when the separating element is in a closed position. The first gas flow channel and/or the connection between the first gas flow channel and the dosing chamber is freed when the separating element is in an open position. A slide guide element can be driven by the under-pressure applied to the mouthpiece. The separating element and/or the slide guide element is provided with a slide element that influences the sliding friction properties.
摘要:
A metering device activated by a user induced airstream for an inhalation of a medicinal substance. The device includes: a closure cap; a piston; a mouthpiece; and an annular chamber disposed upstream of the mouthpiece. A storage chamber stores the substance which can be moved out of the storage chamber when the closure cap is removed. A metering rod for removing the medicinal substance out of the storage chamber into an emptying-standby position. In the emptying-standby position, the metering chamber is closed by the piston. The piston is displaceable by airstream into an emptying-release position. In the emptying-release position, a metering chamber is released and the substance removed by the suction airstream. The metering device includes an outer cylinder which accommodates an inner cylinder.
摘要:
A dosing device can be activated by a vacuum air stream of a user for the inhalation of a powder substance, particularly medicine, which is arranged in a supply chamber and which can be brought out of the same into an open emptying-ready position by a dosing chamber of a dosing rod when the mouthpiece-closure cap is removed. In particular, in order to improve dispensing, the provision of two air paths, of which one serves to open and empty the dosing chamber, and/or the second air path penetrates directly into a ring chamber in order to mix with the air flow containing the substance.
摘要:
A dosing device can be activated by a vacuum air stream of a user for the inhalation of a powder substance, particularly medicine, which is arranged in a supply chamber and which can be brought out of the same into an open emptying-ready position by a dosing chamber of a dosing rod when the mouthpiece-closure cap is removed. In particular, in order to improve dispensing, the provision of two air paths, of which one serves to open and empty the dosing chamber, and/or the second air path penetrates directly into a ring chamber in order to mix with the air flow containing the substance.
摘要:
A metering device can be activated by a suction airflow of a user for inhaling a powdery substance, in particular of medicinal type, which is arranged in a supply chamber and can be brought out of there into an apparent discharge standby position by removing a mouthpiece sealing cap by a metering chamber of a metering rod. The metering device provides piston-extensible tabs for sealing off the metering chamber, particularly for the facilitated opening of the metering chamber.
摘要:
A system comprising an opening aid for opening an inhaler and an inhaler, the opening aid comprising at least one opening member, wherein the inhaler comprises a first and a second exterior part which are connected to one another, wherein the exterior parts are separable by a movement including a relative rotational movement to prepare the inhaler for a dispensing operation, wherein the opening member is configured to be connected to one of the exterior parts in a torque-proof fashion, and wherein the first exterior part is a body comprising a dispensing opening through which a dose of drug can be dispensed from the body and the second exterior part is a cap which is releasably connectable to the body and, when connected to the body, covers the dispensing opening.
摘要:
An assembly for the inhalation of a powdery substance is described, wherein the assembly comprises a storage chamber configured to hold a plurality of doses of the substance and an organizing member rotatably arranged within the storage chamber for agitating the substance when the organizing member is rotated with respect to the storage chamber. The organizing member comprises a main body and a cut-out, wherein the main body comprises a solid section of the organizing member, and wherein the angular dimension of the cut-out is smaller than the angular dimension of the main body. Furthermore, the use of an organizing member for agitating a substance is provided. Furthermore, an inhalation device for the inhalation of a powdery substance is described.
摘要:
The invention concerns a mobile charging device for at least one electrically operable tool device, which comprises at least one battery that can be charged by the mobile charging device.In order to further simplify the operation of an electrically operable tool device, the mobile charging device comprises an energy storage device for the storage of electrical energy that can be used to charge the battery of the electrically operable tool device, independently of the mains supply.