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Container, indicator device, and nebulizer

A technology of indicator, sprayer, applied in the direction of counter of additional devices, dispensing device, spraying device, etc., can solve the problem of blocking further use, etc.

Active Publication Date: 2016-12-14
BOEHRINGER INGELHEIM INT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a locked state when using the current container has reached or exceeded a predetermined number of uses, the indicator device blocks further use

Method used

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  • Container, indicator device, and nebulizer
  • Container, indicator device, and nebulizer
  • Container, indicator device, and nebulizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] figure 1 and figure 2 Shown is a known nebulizer 1 for nebulizing a fluid 2, in particular a high potency pharmaceutical composition, medicament or the like, shown in an unstretched state ( figure 1 ) and stretched state ( figure 2 ). The nebulizer 1 is designed in particular as a portable inhaler and is preferably operated only mechanically and / or without propellant gas.

[0061] When atomizing a spray fluid 2 (preferably a liquid, more specifically a pharmaceutical composition), an aerosol 14 is formed or dispensed ( figure 1 ), the aerosol 14 can be inhaled or inhaled by the user. Usually, this inhalation is performed at least once a day, more specifically several times a day, preferably at set intervals, depending on the patient's complaint or the disease being suffered.

[0062] The nebulizer 1 is provided with or comprises an insertable or replaceable container 3 containing a fluid 2 . The container 3 thus forms a reservoir for the fluid 2 to be atomized f...

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PUM

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Abstract

A nebulizer as well as a container and an indicator device for such a nebulizer are proposed. The indicator device is fixedly mounted from the bottom of the container and comprises a piercing element for opening an aeration of the container. The indicator device and its piercing part are preferably actuated by axial movement of the indicator device and container within the nebulizer.

Description

technical field [0001] The invention relates to a container according to the preamble of claim 1 , an indicator device according to the preamble of claim 5 , and a sprayer according to the preamble of claim 20 . Background technique [0002] WO2012 / 162305A1 discloses a nebulizer. A container is insertable into the housing of the nebulizer. The housing is closed by a lower housing part. By rotating the housing piece, the drive spring can be placed under tension and fluid can be drawn into the compression chamber of the pressure generator. Simultaneously, the container moves into the lower housing part during the stroke movement in the sprayer, and when stretched for the first time, the container can be pierced through its bottom by the piercing element in the lower housing part, allowing the Vent the container. After manual pressing of a button, the drive spring is released and the delivery tube is moved into the pressure chamber so that the fluid is under pressure due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M11/00A61M15/00B05B11/00
CPCA61M11/007A61M15/0073A61M15/0081A61M15/0065A61M15/0026A61M15/0035A61M15/0041A61M2202/0468A61M2205/273A61M2205/586A61M2207/10B05B11/0054A61M15/0021B05B11/108A61M2202/0007A61M15/0036A61M15/004A61M15/0071A61M11/00A61M15/00A61M2205/583B05B11/00G06M1/02A61M2209/06G06M3/02G06M3/022A61M2205/12A61M2205/276B65D83/00
Inventor J·艾歇尔G·伍特克A·冯舒克曼
Owner BOEHRINGER INGELHEIM INT GMBH
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