WO2010076530A1 - Compteur pour dispositif de distribution de produit fluide ou pulverulent - Google Patents
Compteur pour dispositif de distribution de produit fluide ou pulverulent Download PDFInfo
- Publication number
- WO2010076530A1 WO2010076530A1 PCT/FR2009/052707 FR2009052707W WO2010076530A1 WO 2010076530 A1 WO2010076530 A1 WO 2010076530A1 FR 2009052707 W FR2009052707 W FR 2009052707W WO 2010076530 A1 WO2010076530 A1 WO 2010076530A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- counter
- counting
- counting element
- actuating member
- rotation
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 title claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 229940127557 pharmaceutical product Drugs 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/04—Design features of general application for driving the stage of lowest order
- G06M1/041—Design features of general application for driving the stage of lowest order for drum-type indicating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0065—Inhalators with dosage or measuring devices
- A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
- A61M15/007—Mechanical counters
- A61M15/0071—Mechanical counters having a display or indicator
- A61M15/0075—Mechanical counters having a display or indicator on a disc
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/04—Design features of general application for driving the stage of lowest order
- G06M1/045—Design features of general application for driving the stage of lowest order for dial, pointer, or similar type indicating means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
- G06M1/16—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism
- G06M1/166—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism with dials, pointers or similar type indicating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
Definitions
- the present invention relates to a counter, and more particularly to a dose counter for indicating to the user the number of doses dispensed or remaining to be dispensed from a fluid or powder dispensing device.
- meters or indicators are well known in the field of fluid dispensers, particularly in the pharmaceutical field. These counters or indicators are used in particular with MDI (Metered Dose Inhalers) type distribution devices, in which a reservoir containing fluid and a propellant gas is movably mounted in a body, the displacement of said reservoir causing the actuation of a metering valve mounted on said reservoir for dispensing a dose of product.
- MDI Metal Dose Inhalers
- a first family of meters provides for setting the counter on the bottom of the tank projecting from the body, and on which the user presses to dispense a dose.
- This type of meter has the disadvantage of interfering with the actuation of the dispensing device, the user having to press the counter to actuate the device. In case of poorly controlled or partial actuation, there may be problems of over- and / or under-counting and / or incomplete or faulty distribution.
- a second family of counters comprises counters arranged inside the body being attached to either the body or the mobile reservoir in said body. This type of counter has the particular disadvantage of a complex assembly and requires substantial modifications of the various constituent parts of the dispensing device.
- a third family of counters plans to dispose the counter laterally outside the body, a projection of said counter passing through a opening the body to cooperate with the reservoir or a part thereof.
- This type of meter also usually requires a substantial modification of the body in order to receive the meter.
- the presence of a counter on the external lateral face of the body substantially modifies the external appearance of the device, in particular because of the thickness of said counter, which can also have a negative effect on the maneuverability of the device.
- several constraints rely on meters used with product distribution devices, including pharmaceuticals.
- the object of the present invention is to provide a counter, more particularly a dose counter for a fluid or powder dispensing device, which does not reproduce the aforementioned drawbacks.
- the present invention is intended to provide such a counter which has a minimum thickness.
- the present invention also aims to provide such a counter that can be pre-assembled before delivery to the manufacturer of the pharmaceutical product, the latter then having to do a simple step of mounting the meter on the body of the device distribution, without complex assembly of the constituent parts of said counter.
- Another object of the present invention is to provide such a counter which guarantees actuation of the counter regardless of the length of the actuating stroke of the pump or valve used in the device.
- the present invention also aims to provide such a counter which is simpler and therefore less expensive to manufacture and assemble, and more reliable operation.
- the subject of the present invention is therefore a dose counter for counting the number of doses of fluid or powdered product dispensed or still to be dispensed from a fluid dispenser device, said counter comprising a first rotary counting element forming the wheel units and a second rotary counting element forming the tens wheel, said first and second counter elements cooperating to define together said number of doses, said first counter element cooperating with an actuating member adapted to rotate said first counting element with each actuation of said actuating member, said first rotary counting member having means adapted to rotate said second counting member every ten actuations of said actuating member, said first and second counting elements rotating around said second counter element.
- said actuating member being an opening rotatably mounted on said axis of rotation, a substantially rigid and substantially straight leg extending radially from said opening, said tab supporting a pin adapted to cooperate with the first counting element at each actuation, said tab extending on another side of said axis of rotation by a substantially rigid and substantially rectilinear portion, extending radially from said opening, and connected to an elastically deformable portion of curved shape and at least partially bypassing the axis of rotation said deformable portion extending through a substantially rigid support portion supporting an actuating member, such that upon actuation said actuating member is translational and transmits said pulling force at said elastically deformable curved portion, causing rotation of said straight portion and said tab about said axis of rotation.
- stop means define the maximum amplitude of rotation of said tab.
- said support portion which supports the actuating element is substantially U-shaped, the two branches of the U surrounding said leg.
- the actuating member comprises an elastic blade cooperating with a projection to form elastic return means returning the actuating member in its rest position after each actuation.
- the flexibility of said elastic blade is greater than that of said resiliently deformable curved portion, so that upon actuation, the actuating member first rotates about the axis of rotation, to make turning the first counting element, then the actuating element can continue its axial displacement by deformation of said elastically deformable portion.
- the counter comprises a base body incorporating the axis of rotation and an opening.
- said base body comprises fixing means, such as latching lugs, for holding the actuating member and the first and second counting elements assembled on said base body, said counter being able to be pre-assembled for forming a counter unit, said counter unit having means for attachment to a body of a fluid dispensing device.
- the counter comprises a first rotary counting element provided with a first peripheral edge portion comprising counting indices, such as one or more series of digits from 0 to 9, in particular two series of digits from 0 to 9, distributed on said periphery, and provided with a first toothing, a second rotary counting element provided with a second peripheral edge portion having counting indicia, such as numbers from 00 to 20, distributed on said periphery, and provided with a second toothing and a third toothing, a movable actuating member displaceable between a first position and a second position, said actuating member having a tab adapted to cooperate with said first toothing said first counting member for rotating said first counting member when said actuating member moves from its first position to its second position, said first counting member having at least one deformable finger movable between an undeformed position and a deformed position, adapted to cooperate in deformed position, with said second toothing of said second counting element for rotating said second counting element, said counter comprising a base body supporting counting
- said second peripheral edge portion of said second counting element is coplanar with and radially outside said first peripheral edge portion of said first counting element, said first and second counting elements being concentric.
- said first rotary counting element comprises two deformable fingers diametrically opposed to each other on said first counting element.
- said first counting element is a disk, said deformable fingers being disposed 180 ° from each other and cooperating with a cam arranged radially outside said disk, so that when a deformable finger cooperates with said cam, it is deformed radially inwardly in its deformed position to engage said second toothing of said second counting element.
- the present invention also relates to a fluid or powder dispenser device comprising a reservoir, a dispensing member, such as a metering valve, mounted on said reservoir, and a body incorporating a dispensing orifice, said reservoir being movable in said body for dispensing fluid or powder, said dispensing device having a counter as described above.
- a fluid or powder dispenser device comprising a reservoir, a dispensing member, such as a metering valve, mounted on said reservoir, and a body incorporating a dispensing orifice, said reservoir being movable in said body for dispensing fluid or powder, said dispensing device having a counter as described above.
- said counter is fixed laterally to the body, the actuation of said device being achieved by an axial manual pressure of the user on the reservoir and the actuation of said counter being achieved by said axial displacement of said reservoir which cooperates with said element. actuation of the actuating member.
- FIG. 1 is a schematic perspective view from above of a counter according to an advantageous embodiment of the present invention
- FIG. 2 is a view similar to that of Figure 1, but seen from below;
- FIG. 3 is a diagrammatic perspective view, partially cut away, of the two rotary counting elements, according to an advantageous embodiment of the invention, in the assembly position of the intermediate element;
- FIG. 4 is a schematic cross-sectional view of the counter of FIG. 3;
- FIG. 5 is a schematic perspective cut-away and partially transparent view of the actuating member of the counter according to an advantageous embodiment, assembled in the base body;
- Figure 6 is a view similar to that of Figure 5, but seen from below;
- FIGS. 7a and 7b show diagrammatic front and rear views, respectively, of the second rotary counting element, according to an advantageous variant embodiment; and - Figures 8a and 8b show schematic views respectively front and rear of the first rotary counting element, according to an advantageous embodiment.
- the counter of the present invention is applicable to all types of fluid or powder dispensers, but it applies more particularly to an MDI type distribution device (not shown), in particular on its front side face.
- This type of device generally comprises a body provided with a mouthpiece defining a dispensing orifice.
- a tank is assembled in said body, said tank having a metering valve mounted on its opening.
- This metering valve cooperates inside said body with an expulsion channel leading into the mouthpiece.
- the user presses on the bottom of the tank it slides the latter axially inside the body, causing the actuation of the valve and the expulsion of a dose of fluid.
- the operation of such an MDI type device is well known to those skilled in the art, and it will therefore not be more fully described here.
- the meter may be interposed between the front side face of said body and a cover member having a window, and which can be used to fix the counter on the body.
- a cover member having a window which can be used to fix the counter on the body.
- the counter comprises an actuating element 435 (visible in FIGS. 3 to 6) which projects out of said counter, and which is adapted to penetrate inside the body through an opening provided for this purpose, to cooperate with the tank or a part thereof. In this way, each actuation of the dispensing device, the axial displacement of the reservoir in the body causes the axial displacement of the actuating element.
- the meter according to the invention comprises two rotary counting elements, namely a first rotary counting element 410, shown in detail in FIGS. 8a and 8b, and a second rotary counting element 420, shown in detail in FIGS. 7b, as well as an organ
- the actuating member 430 which includes the actuating member 435, is provided to convert an axial displacement of a portion of the dispensing device, generally the reservoir, into a rotary displacement of the first counting element 410.
- the meter is disposed laterally with respect to the body of the dispensing device, and the actuator member 430 then transforms an axial displacement of the reservoir, along the axis of the reservoir, into a rotary displacement of the first counting element 410.
- the two rotating elements 410, 420 of the meter rotate around an axis of rotation 461 substantially perpendicular to this axial displacement.
- the counter operation cycle can start at the very beginning of the tank stroke, so that the counter is actuated before the product is dispensed.
- the first rotary counting element 410 forms the wheel of the units and the second rotary counting element 420 forms the tens wheel, said first and second counting elements cooperating to define together and display in a viewing window (not shown) the number doses of fluid dispensed or still to be dispensed from said reservoir.
- this number is formed by a display area in which the number is displayed horizontally when the dispensing device is in its normal use position, wherein the body is substantially vertical with the mouthpiece disposed at the bottom.
- Said first counting element 410 cooperates with the actuating member 430 which is adapted to rotate said first counting element 410 each time said actuating member is actuated.
- Interconnection means are adapted to rotate said second counting element 420 every ten actuations of said actuating member 430, and therefore every ten rotations of said first counting element 410.
- the two counting elements are advantageously assembled rotatable about the same axis of rotation 461.
- the counter preferably comprises a base body 460, which can be associated with a cover (not shown).
- Said base body forms the axis of rotation 461 and has an opening 465 for passing the actuating element 435.
- the cover may comprise a viewing window allowing the user to see the display area formed jointly by said first and second counting elements 410, 420.
- the base body 460 may comprise fixing means 467, such as locking tabs, adapted to fix the outer edge of the second counting element 420, without however limiting its ability to rotate about its axis 461.
- the second counting element 420 retains the first counting element 410, which itself retains the actuating member 430 in the base body 460.
- said counter can advantageously be preassembled to form a counter unit, said counter unit may include means for attaching to the body of the fluid dispensing device.
- said first counting element 410 may comprise a first peripheral toothing 411 cooperating with each actuation with a flexible actuating tab 431 of the actuating member 430.
- Said first counting element 410 is advantageously substantially disk-shaped by being provided with a central through opening 415 adapted to be engaged around its axis of rotation 461.
- the upper face of said disk comprises a first peripheral edge portion 412 receiving counting indexes 4120, such one or more series of numbers from 0 to 9.
- the example shown in Figure 1 shows two sets of numbers from 0 to 9, distributed over said periphery.
- the lower face of said disk comprises said first peripheral toothing 411, as visible in FIG. 8b.
- the teeth of the first toothing 411 are oriented axially.
- the upper face of said first counting element 410 may comprise a central planar portion surrounding the central opening 415, extended radially outwardly by said first edge portion. 412 device axially raised relative to said central portion.
- the first peripheral edge portion 412 extends radially outwardly by an outer flat portion 413 which does not extend over the entire periphery, but which is interrupted by at least one, preferably two flexible tabs 418, each having a ergot 419 at its end.
- the flexible lugs 418 extend peripherally, and the lug 419 may extend perpendicularly to its respective lug 418, as shown in Figures 8a and 8b.
- This implementation makes it possible to superimpose the second counting element 420 on the first counting element 410 with a reduced overall thickness.
- said second counting element 420 may comprise a second peripheral toothing 421 adapted to cooperate every ten actuations of the actuating member 430 with a lug 419 of said first counting element 410.
- said second counting member is substantially ring-shaped, adapted to be disposed on said outer portion 413 of said first counting member 410.
- the upper face of said ring has a second radially outer peripheral edge portion 422 receiving counting indicia 4220 , such as the numbers from 00 to 20, distributed over said periphery.
- the meter is able to count 200 doses.
- the lower face of said ring comprises said second peripheral toothing 421, arranged radially inward and extending axially downwards, and a third peripheral toothing 426 disposed radially outside said lower face.
- This third toothing 426 is adapted to cooperate with at least one projection provided on the base body 460 to act as a non-return means.
- said second peripheral edge portion 422 of said second counting element 420 is disposed radially outwardly and substantially in contact with said first peripheral edge portion 412 of said first counting member 410, the upper surfaces of said first and second peripheral edge portions 412, 422 being substantially aligned or coplanar to form the display area which will be visible through the viewing window.
- the first counting element 410 comprises at least one deformable finger 418, preferably two diametrically opposed fingers, the deformable finger (s) being (are) adapted to cooperate all ten actuations with a cam integral with the body of based.
- the second toothing 421 of the second counting element 420 is intended to cooperate with the lug 419 of a deformable finger 418 of the first counting element each time it is moved towards its deformed position by said cam.
- the cam provided in said base body is adapted to deform elastically a deformable finger 418 radially inwardly, each time that the lug 419 of said deformable finger 418 cooperates with said cam. When the finger 418 is not deformed, said pin 419 does not cooperate with said second set of teeth 421.
- the first counting element 410 comprises two diametrically opposed deformable fingers 418, as well as two series of numbers 0 to 9 distributed over the periphery. All ten operations, one of the two deformable fingers 418 cooperates with said cam, preferably provided radially outwardly relative to said fingers, to deform inwardly and thus allow said lug 419 to cooperate with the second toothing 421 of the second counting element 420.
- the second counting element 420 is then also rotated.
- the third toothing 426 of the second counting element 420 is intended to cooperate with non-return means, for example a projection which can be secured to the base body 460. It should be noted that the non-return means could also cooperate with the second toothing, in which case the second counting element 420 could have only one toothing.
- An advantage of the meter of the present invention is that it allows the display in large size without increasing the bulk of the counter.
- the example shown allows for a counter of 200 doses, to display numbers (units on the one hand, tens on the other hand) having a height greater than 2 mm, preferably about 2.5 mm, and a width greater than 1.5 mm, preferably about 2 mm. This represents an increase in figure size up to 50% over existing meters.
- the indicator is adapted to indicate the number of doses remaining to be distributed so that the displayed figure decreases with each actuation.
- the opposite is of course also possible, namely a counter that counts the number of doses distributed.
- said actuating member 430 is assembled in said base body 460 by being fitted around the axis of rotation 461, as can be seen in particular in FIGS. 5 and 6.
- This actuating member comprises a tab 431 supporting a pin 4310 adapted to cooperate with the first toothing 411 of the first counting element
- This tab 431 can extend radially downwardly from the axis of rotation 461, when the meter is in its normal vertical position of use. However, it could also extend in another direction, for example horizontally in the position of use.
- the tab 431 is extended on the other side of the axis of rotation 461 by a substantially rigid radial rectilinear portion 432, itself connected to an elastically deformable portion 434 forming a loop to bypass the axis of rotation 461.
- elastically deformable portion 434 is extended by a rigid support portion 436 supporting the actuating element 435, which is movable in the same direction as the reservoir with which it cooperates.
- abutment means 463, 464 are provided to form a stop for the rotational displacement of the tab 431.
- These abutment means may advantageously be formed by two projections 463, 464 of the base body 460 which can cooperate with the rectilinear part. substantially rigid 432 which extends the tab 431, on the other side of the axis of rotation 461 in the example shown in the figures.
- Other abutment means are also conceivable.
- the tab 431 is substantially rigid but is flexible in a direction perpendicular to the plane of the base body 460. This allows the tab 431 to deform slightly to allow to the pin 4310 to slide on the toothing 411 and to mesh in the next tooth.
- the actuating member 430 comprises elastic means 469, such as an elastic blade which cooperates with a suitable shoulder 468 of the base body 460 to form a return spring for the actuating member 430. As shown, this elastic blade 469 extends perpendicularly to the flexible tab 431. Of course, if the flexible tab 431 extended in another direction (for example, that of the elastic blade 469 in FIG.
- this elastic blade could also extend in another direction.
- the elastic blade 469 and the flexible lug 431 could be inverted with respect to the configuration of FIGS. 5 and 6.
- the axially deformable portion 434 of the actuating member 430 supporting the actuating element 435 makes it possible to continue the rectilinear displacement of the actuating element 435 (and therefore the reservoir) after the abutment position of the tab 431 defined by the projection has been reached.
- This stop may be formed such that exactly one rotation of a tooth is obtained when the stop position is reached.
- the deformable portion 434 of the actuator member 430 allows the axial displacement of the reservoir to continue its term. Moreover, this system makes it possible to operate the meter before the start of the distribution of the product.
- the counter of the invention by its components and the arrangement of these with respect to each other, thus makes it possible to produce a counter which can be pre-assembled to form a counter unit, and which has in its pre-assembled state a very small thickness, typically less than or equal to 7 mm, advantageously less than 6 mm and possibly even less than 5 mm.
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/142,755 US8348095B2 (en) | 2008-12-30 | 2009-12-28 | Counter for a device for dispensing a fluid or powder product |
CN2009801564437A CN102317958A (zh) | 2008-12-30 | 2009-12-28 | 用于流体或粉末产品分配装置的计数器 |
EP09805794A EP2380116A1 (fr) | 2008-12-30 | 2009-12-28 | Compteur pour dispositif de distribution de produit fluide ou pulverulent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0859153 | 2008-12-30 | ||
FR0859153A FR2940642B1 (fr) | 2008-12-30 | 2008-12-30 | Compteur pour dispositif de distribution de produit fluide ou pulverulent |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010076530A1 true WO2010076530A1 (fr) | 2010-07-08 |
Family
ID=40909868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/052707 WO2010076530A1 (fr) | 2008-12-30 | 2009-12-28 | Compteur pour dispositif de distribution de produit fluide ou pulverulent |
Country Status (5)
Country | Link |
---|---|
US (1) | US8348095B2 (fr) |
EP (1) | EP2380116A1 (fr) |
CN (1) | CN102317958A (fr) |
FR (1) | FR2940642B1 (fr) |
WO (1) | WO2010076530A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010135253A2 (fr) * | 2009-05-18 | 2010-11-25 | 3M Innovative Properties Company | Compteurs de dose d'inhalateur à poudre sèche |
EP2845148A1 (fr) * | 2012-05-04 | 2015-03-11 | Sanofi SA | Mécanisme de comptage pour un dispositif d'administration de médicament et dispositif d'administration de médicament |
GB2502791B (en) | 2012-06-06 | 2014-08-20 | Consort Medical Plc | Dose indicator device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857769A1 (fr) * | 2003-07-18 | 2005-01-21 | Valois Sa | Indicateur de doses ameliore pour dispositif de distribution de produit fluide. |
WO2005079727A2 (fr) * | 2004-02-16 | 2005-09-01 | Glaxo Group Limited | Compteur a utiliser avec un distributeur de medicament |
WO2008079360A2 (fr) * | 2006-12-22 | 2008-07-03 | Schering Corporation | Mécanisme doseur pour distributeur |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9807558D0 (en) * | 1998-04-09 | 1998-06-10 | Bason Neil P | An indicator device |
FR2799858B1 (fr) * | 1999-10-19 | 2002-01-18 | Valois Sa | Compteur de doses et distributeur de produit fluide incorporant un tel compteur |
US7322352B2 (en) * | 2002-09-21 | 2008-01-29 | Aventis Pharma Limited | Inhaler |
CA2467975C (fr) * | 2002-10-11 | 2010-12-21 | Otsuka Pharmaceutical Co., Ltd. | Dispositif d'inhalation de poudre |
US20040255936A1 (en) * | 2003-04-30 | 2004-12-23 | David Urbanus | Disposable metered dose inhaler with integrated electronic counter |
FR2883400B1 (fr) * | 2005-03-16 | 2007-06-15 | Valois Sas | Dispositif d'indication de doses pour distribuer des produits fluides ou pulverulents |
GB0605150D0 (en) * | 2006-03-14 | 2006-04-26 | Glaxo Group Ltd | Counter For Use With A Medicament Dispenser |
FR2900259B1 (fr) * | 2006-04-24 | 2008-10-10 | Valois Sas | Indicateur de doses pour dispositif de distribution de produit fluide |
-
2008
- 2008-12-30 FR FR0859153A patent/FR2940642B1/fr active Active
-
2009
- 2009-12-28 US US13/142,755 patent/US8348095B2/en active Active
- 2009-12-28 EP EP09805794A patent/EP2380116A1/fr not_active Withdrawn
- 2009-12-28 WO PCT/FR2009/052707 patent/WO2010076530A1/fr active Application Filing
- 2009-12-28 CN CN2009801564437A patent/CN102317958A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857769A1 (fr) * | 2003-07-18 | 2005-01-21 | Valois Sa | Indicateur de doses ameliore pour dispositif de distribution de produit fluide. |
WO2005079727A2 (fr) * | 2004-02-16 | 2005-09-01 | Glaxo Group Limited | Compteur a utiliser avec un distributeur de medicament |
WO2008079360A2 (fr) * | 2006-12-22 | 2008-07-03 | Schering Corporation | Mécanisme doseur pour distributeur |
Also Published As
Publication number | Publication date |
---|---|
US20120012612A1 (en) | 2012-01-19 |
CN102317958A (zh) | 2012-01-11 |
EP2380116A1 (fr) | 2011-10-26 |
FR2940642B1 (fr) | 2014-02-21 |
US8348095B2 (en) | 2013-01-08 |
FR2940642A1 (fr) | 2010-07-02 |
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