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Device for distributing fluid product

A technology for dispensing devices and fluid products, applied in counters, counting mechanisms/items, instruments, etc. of additional devices, which can solve the problems of difficult reading, large volume, small display, etc.

Active Publication Date: 2012-09-05
APTAR FRANCE SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A common disadvantage of these counters is that they are either very bulky, equally adding to the size of the inhaler itself, or the displays are very small, often difficult to read, especially for elderly people

Method used

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  • Device for distributing fluid product
  • Device for distributing fluid product
  • Device for distributing fluid product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The invention preferably relates to a dry powder inhaler. Numerous variants are shown in the figures, it goes without saying that the features shown in the figures can be combined with each other in any suitable manner. These legends are therefore not limiting. Furthermore, various features of the inhaler can thus be implemented for dispensing liquids instead of powders. The inhaler comprises a central body 10 on which are slidably mounted two elements or wings 11, 12 which form a cover when the device is closed and which 11, 12 adapted to be separated from each other to open the device and thus to load the device with product as described below, the body 10 may be approximately circular in shape at the bottom and relatively straight at the top, especially as in figure 1 shown above, but it may have various other suitable shapes. The body 10 includes a dispensing and suction orifice 15 through which the user will inhale the product when the device is actuated. The t...

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PUM

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Abstract

The invention relates to a device for distributing fluid product, comprising a body (10), a number of individual reservoirs (21) each containing a dose of fluid product such as a powder, said reservoirs being arranged one following the other on an extended flexible strip (20), reservoir opening means (80), comprising a piercing element fixed with relation to the body, first means (30) for moving the strip to advance the extended flexible strip (20) before and / or after each actuation of the device and second means (50) for moving a reservoir, for moving a full reservoir (21) against said piercing element to open said reservoir, said first moving means comprising an indexing wheel (30) mounted to rotate on said second moving means (50) and provided with at least one cavity (31) for receiving a respective reservoir, a rotation of said indexing wheel (30) thus bringing about a progression of said engaged flexible strip (20), the first moving means comprising an actuator means (3000) arranged coaxially radially within said indexing wheel (30), said actuator means (3000) being able to rotate with respect to said indexing wheel.

Description

technical field [0001] The present invention relates to fluid product dispensing devices, and more particularly to dry powder inhalers. Background technique [0002] Dry powder inhalers are well known in the prior art. It exists in different types. The first type of inhaler consists of a reservoir that receives a large dose of powder, the inhaler being equipped with a metering device that allows a dose of this powder to be separated from the reservoir with each actuation to carry it to an exit channel for dispensing to the user. Another type of inhaler consists in packaging doses of powder in individual pre-dose reservoirs and then opening one of these reservoirs each time the inhaler is actuated. This implementation ensures a good powder seal, since each dose is not opened until it is expelled. To implement these independent reservoirs, variants have been proposed, such as an elongated strip of blisters or blisters arranged on a circular rotating disk. These inhalers c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M15/00
CPCG06M3/025A61M2015/0051A61M2015/0026G06M1/248A61M2015/0008A61M2015/0036A61M2205/8281A61M2015/004A61M15/0045A61M2015/0075G06M1/045A61M2202/064A61M15/0091A61M2015/0041A61M15/0008A61M15/0026A61M15/0036A61M15/004A61M15/0041A61M15/0051A61M15/0075A61M15/0096
Inventor M·基尔尼科
Owner APTAR FRANCE SAS