• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A fluid dispensing device triggered by inhalation, comprising a reservoir (100) and a valve (200) for selectively dispensing the fluid, said device comprising: - an arming member (800) movable on the one hand between a rest position and a loaded position, and secondly between said loaded position and a dispensing position under the effect of a compressed spring, said arming member (800) having a toothing (810), - blocking means (500) for locking said arming member in said loaded position, - a triggering system controlled by inhalation to release said blocking means (500), - a tank support member (1000) attached to said tank (100) and having a cam opening (1003), and - a meshing wheel (900) having a toothed projection (910) cooperating with said toothing (810), and a cam projection (920) cooperating with said cam opening (1 003), said toothed projection (910) being centered with respect to the axis of rotation of said wheel (900) and said cam projection (920) being off-axis with respect to said axis of rotation, said meshing wheel (900) making a complete revolution when said arming member (800) moves from its loaded position to its dispensing position, so that said cam projection (920) performs a circular movement causing the axial displacement back and forth of said tank support member (1000), with axial displacement to actuate said valve (200) and axial displacement in the opposite direction to return the valve to the rest position.
    公开号:FR3028765A1
    申请号:FR1461291
    申请日:2014-11-21
    公开日:2016-05-27
    发明作者:Matthieu Baillet
    申请人:Aptar France SAS；
    IPC主号:
    专利说明:

    [0001] The present invention relates to a fluid dispensing device triggered by inhalation, and more particularly to an aerosol-type device triggered by inhalation. Devices triggered by inhalation, generally referred to as B.A.I. (meaning "Breath Actuated Inhaler"), are well known in the state of the art. The main advantage of this type of device is that the distribution of the product is synchronized with the inhalation of the patient, to ensure a good distribution of the product. Thus, in the field of aerosol devices, that is to say those in which the product is distributed using a propellant, many types of devices for triggering by inhalation have been proposed. However, these devices have the disadvantage of having a large number of parts, that is to say, they are complicated and expensive to manufacture and assemble, which is obviously disadvantageous. It is also difficult to find the right balance between reliable triggering at each inhalation, without the triggering threshold being too high, and a lock robust enough to prevent accidental or unwanted actuation. US3157179 and WO9944662 disclose devices of this type of the state of the art.
    [0002] The object of the present invention is to provide an inhaled inhalation device which does not reproduce the aforementioned drawbacks. The present invention also aims to provide an inhaled inhalation device which improves the reliability of operation, ensuring actuation with each inhalation. The present invention also aims to provide an inhaled inhalation device which minimizes the risk of accidental or unwanted actuation. It is also an object of the present invention to provide an inhaled inhalation device which does not have an excessively high trigger, thereby allowing relatively weak persons, such as sick or elderly persons, use the device safely and reliably. Another object of the present invention is to provide an inhalation-activated inhalation device which is simple and inexpensive to manufacture and assemble. The subject of the present invention is thus a fluid dispensing device triggered by inhalation, comprising a product reservoir containing a fluid product and a propellant gas, a metering valve being assembled on said reservoir for selectively dispensing the fluid product, said device comprising: - a cocking member displaceable on the one hand between a rest position and a loaded position by compressing a spring, and movable on the other hand axially between said loaded position and a dispensing position under the effect of the force exerted by said compressed spring, 15 - locking means for locking said arming member in said loaded position, - a triggering system controlled by inhalation to release said locking means, said arming member comprising a toothing and the device 20 further comprising: - a tank support element fixed to said tank and having an opening camming, and - a meshing wheel comprising on the one hand a toothed projection, adapted to cooperate with said toothing of said cocking member, and on the other hand a cam projection adapted to cooperate with said cam opening said reservoir support member, said toothed projection being substantially centered with respect to the axis of rotation of said meshing wheel and said cam projection being off-axis with respect to said axis of rotation, said meshing wheel cooperating with said member So that when said arming member moves from its loaded position to its dispensing position, said meshing wheel makes a complete turn, so that said cam projection makes a circular motion. causing the axial displacement of said reservoir support member, with a first axial displacement to actuate said valve and a second displacement ax ial in reverse order to return the valve to the rest position.
    [0003] Advantageously, the device comprises an actuating member cooperating with said arming member, said actuating member being provided with a cam surface for moving said arming member from a rest position to a loaded position, said actuating member cooperating in said loaded position with said locking means for holding said arming member in said loaded position until inhalation, and said actuating member being moved by said arming member to a dispensing position after release of said locking means for actuating said valve. Advantageously, said locking means comprise a latch cooperating in the locking position with a projection of said actuating member. Advantageously, said inhalation-controlled triggering system comprises a deformable air chamber which is deformed upon inhalation, said deformable air chamber being attached to a trigger member, such as a pivoting rod. Advantageously, said locking means are integral with said trigger element. Advantageously, said reservoir support member cooperates with a support plate integral with said body.
    [0004] Advantageously, said support plate comprises holding elements adapted to cooperate with holding ramps of said reservoir support member. Advantageously, said support plate comprises rectilinear guide ribs, adapted to cooperate with guide pins of said reservoir support member.
    [0005] These and other features and advantages will appear more clearly in the following detailed description, made with reference to the accompanying drawings, given as non-limiting examples, and in which: FIGS. 1a and 1b are two partially cut-away schematic views of an inhaled inhalation device, in accordance with an advantageous embodiment of the present invention, in the rest position; FIG. 2 is a detail view of FIG. lock lock in said rest position; FIG. 3 is a detail view of FIG. 1b illustrating the cocking system in said rest position; FIGS. 4a and 4b are two views similar to those of FIGS. 1a and 1b, in the armed position and not triggered, - Figure 5 is a view similar to that of Figure 2, in said armed position and not triggered - Figure 6 is a view similar to that of the FIG. 3 is a detailed view of the meshing wheel, in said untriggered armed position, FIG. 8 is a detailed view of the wheel stud. FIG. meshing in the cam of the tank support, in said armed position and not triggered, - Figures 9a and 9b are two views similar to those of Figures 4a and 4b, in the tripped position, after a quarter of the axial stroke of the 25 slider, - Figure 10 is a view similar to that of Figure 7, in said tripped position, after a quarter of the axial stroke of the slider, - Figure 11 is a view similar to that of Figure 8, in said position. triggered, after a quarter of the axial stroke of the slide, - Figures 12a and 12b are two views similar to those of Figures 9a and 9b, in the released position, after half of the axial stroke of the slide, 3028765 5 - the figure 13 is a similar view 5, in said triggered position, after half of the axial stroke of the slide, FIG. 14 is a view similar to that of FIG. 6, in said triggered position, after half of the axial stroke. 15 is a view similar to that of FIG. 10, in said triggered position, after half of the axial stroke of the slide, FIG. 16 is a view similar to that of FIG. said triggered position, after half of the axial stroke of the slide, - Figures 17a and 17b are two views similar to those of Figures 12a and 12b, in the tripped position, after three-quarters of the axial stroke of the slide, - the FIG. 18 is a view similar to that of FIG. 15, in said tripped position, after three-quarters of the axial stroke of the slide, FIG. 19 is a view similar to that of FIG. 16, in said tripped position, after three-quarters of the axial stroke of the slide, - Figures 20a and 20b are two views similar to those of Figures 17a and 17b, in the tripped position, after the complete axial stroke of the slide, - Figure 21 is a view similar to that FIG. 13, in said triggered position, after the complete axial stroke of the slide, FIG. 22 is a view similar to that of FIG. 14, in said triggered position, after the complete axial stroke of the slide, FIG. 23 is a view similar to that of FIG. 18, in said triggered position, after the complete axial stroke of the slide, FIG. 24 is a view similar to that of FIG. 19, in said triggered position, after the axial stroke. Figure 25 is a schematic side view of the meshing wheel, in accordance with an advantageous embodiment of the present invention; Figure 26 is a schematic view from above; FIG. 27 is a schematic top view of the tank support, in accordance with an advantageous embodiment of the present invention; FIG. 28 is a schematic view from below of FIG. Figure 27 is a schematic top view of the guide plate, according to an advantageous embodiment of the present invention. In the description, the terms "high" and "low" refer to the position shown in particular in Figure 1a. The term "axial" refers to the vertical center axis A shown in Figure 1a.
    [0006] The invention is more particularly applicable to aerosol valve type inhalation devices for oral delivery, as will be described in more detail hereinafter, but it could also be applicable to other types of devices. inhalation, for example of the nasal type. The figures show an advantageous embodiment of the invention, but it is understood that one or more of the component parts described below may be performed differently while providing similar or even identical functions. With reference to the drawings, the inhalation device comprises a main body 10 on which two cover members 11, 12, adapted to be open to open and load the device, can be slidably mounted. The main body 10 may be approximately rounded in shape as shown in the figures, but it could have any other suitable shape. An upper body 13 is assembled to the main body 10, forming a mouthpiece 400. This mouthpiece 400 defines a dispensing orifice through which the user will inhale upon actuation of the device. This dispensing orifice is typically disposed approximately at the center of the mouthpiece 400. The hood members 11, 12 can pivotally open about a common axis of rotation, or about two parallel axes while being engaged with the mouthpiece. one with the other. Any other means of opening the device is possible. Alternatively, the device could have only one hood element instead of two.
    [0007] The body 10 contains a reservoir 100, containing the product to be dispensed and a propellant, such as a gas of the HFA type, a metering valve 200 being mounted on said reservoir 100 to selectively distribute the product. The metering valve 200 includes a valve 210 axially displaceable with respect to said reservoir 100 upon actuation. This metering valve 200 may be of any suitable type. Advantageously, the valve 210 is fixed relative to the body 10, and it is the tank 100 which is displaced axially relative to the body 10 during actuation. The outlet port of the valve 210 of said metering valve 200 is connected via a channel 300 to the dispensing orifice of the mouthpiece 400, through which the user inhales the dispensed product. This dispensing orifice can of course be made in any way depending on the desired application of the device. The present description will be made with reference to an inhaler having a mouthpiece 400, but it is clear that the invention is also applicable to other types of uses, such as for example a nasal inhaler. The device comprises a loading system. This loading system comprises an arming member 800. This arming member 800 is integral with at least one of the hood elements 11, 12. This arming member 800 can move against a spring 70, advantageously a coil spring, first between a rest position, shown in Figure 3, and a loaded position, shown in Figure 8, and then between said loaded position and a dispensing position in which it has completed its race of actuation. Figures 20a, 20b, 21, 22, 23 and 24 illustrate this dispensing position. The arming member 800 is connected on one side to said spring 70 and on the other side, it cooperates with an actuating member 50 movably mounted, in particular pivoting, on the body 10, firstly between a position of rest and a loaded position, and between said loaded position and a dispensing position. The rest position, the loaded position and the dispensing position of the actuating member 50 respectively correspond to the rest position, the loaded position and the dispensing position of the arming member 800.
    [0008] The arming member 800 has a toothing 810, preferably extending axially on one side of said arming member 800. When the hood members 11, 12 are open, the arming member 800 is moved. from its rest position to its loaded position, by compressing the spring 70. During this movement to its loaded position, the arming member 800 is not only displaced along its longitudinal axis to compress said spring 70, but it also pivots relative to the body 10, as illustrated in Figures 1b and 4b. Simultaneously, the actuator 50 is also moved from its home position to its loaded position. In the loaded position, the actuating member 50 is prevented from moving by blocking means 500, which will not be released until the moment of inhalation. Thus, in the absence of inhalation in the open position, the closing of the hood elements 11, 12 simply causes the return to the rest position for the arming member 800 and the actuating member 50, and the decompression of the spring 70. There is therefore no risk that a dose of active product is lost by an unfortunate or incomplete operation in which the user does not exert inhalation between the opening and closing of Hood members 11, 12. The actuation of the valve 200 and the expulsion of a dose of fluid is therefore only possible if the user inhales. The blocking means 500 comprise a latch 501 wedge-shaped adapted to receive in blocking position a projection 59 of the actuating member 50. This latch 501 is preferably integral, in particular one-piece, with a trigger element 600. This element Trigger 600, for example in the form of a rod, is mobile, in particular pivotable, with respect to the body 10. The displacement or pivoting of said trigger element 600 thus makes it possible to release said locking means 500, by moving said latch 501. relative to said projection 59 of the actuating member 50. Preferably, in the rest position, said locking means are not in contact with said actuating member 50, as can be seen in FIG. 2. is that in the loaded position, visible in Figure 5, the latch 501 blocking means 500 cooperates with said actuator 50 to block and prevent the actuation of the valve 200. A surf ace of cam 51 is formed on said actuating member 50, on which the arming member 800 slides. Advantageously, the arming member 800 comprises, in its part in contact with the cam surface 51, a rounded portion 801 to promote sliding of the arming member 800 on said cam surface 51. The cam surface 51 has at least two cam portions with different slopes. A first loading part, typically inclined with respect to the axis A of FIG. 1a, is provided for moving the arming member 800 towards its loaded position by compressing the spring 70. A second end portion, typically about transverse to said axis A, is provided to maintain the arming member 800 in the loaded position and to cooperate with it as it moves from its loaded position to its dispensing position. In the dispensing position, the actuating member 50 has been moved upwards (in the orientation of the figures) by the arming member 800 under the effect of said compressed spring 70. The device comprises a system of user-initiated triggering, which is intended to actuate the metering valve 200 when the user inhales through the mouthpiece 400. This system comprises an air chamber 60 that is deformable by the action of the patient. Inhalation, this air chamber 60 being adapted to release said blocking means 500. The inhalation of the user causes the deformation of said deformable air chamber 60, thus making it possible to release said blocking means 500 and thus the actuation of the valve 200. Advantageously, this air chamber 60 comprises a deformable membrane, such as a bellows, a pocket or a diaphragm, which can be connected on the one hand to the mouthpiece 400 and to secondly to said blocking means 500 d e direct or indirect way. Thus, during inhalation, the air chamber 60 deforms and / or contracts causing the displacement of said blocking means 500 in an unlocking position.
    [0009] The deformable air chamber 60 is advantageously connected to said trigger element 600 which supports the blocking means 500, which block the actuating member 50. Thus, during the inhalation of the user, said chamber of The deformable air 60 deforms, causing the trigger element 600 to pivot, thereby releasing said locking means 500. This allows the actuating member 50 to move to its dispensing position under the effect of the force exerted by the spring. compressed on the arming member 800. This movement causes the actuation of the valve 200 and the distribution of a dose.
    [0010] The valve 200 is therefore actuated only at the time of inhalation, so that the dose of fluid is expelled out of the dispensing orifice simultaneously with inhalation. The device comprises a meshing wheel 900, visible in particular in FIGS. 25 and 26. This meshing wheel 900 comprises on the one hand a toothed projection 910, adapted to cooperate with said toothing 810 of said arming member 800, and on the other hand a cam projection 920, adapted to cooperate with said tank 100 or a part integral with it. The toothed projection 910 is substantially centered with respect to the axis of rotation of said meshing wheel 900 while the cam projection 920 is off-axis with respect to this axis of rotation, while extending in a direction parallel to that of said toothed projection 910. As seen in FIG. 25, the toothed projection 910 extends on one side of a disk 930 while said cam projection 920 extends on the other side of said disk 930. The toothing of the toothed projection 910 and the toothing 810 of the arming member 800 are made such that an axial stroke of complete actuation of said arming member 800 corresponds to a complete revolution of said meshing wheel. 900. The device further comprises a reservoir support element 1000 in which the reservoir 100 is fixed. This support element 1000 may comprise a bottom wall 1001 and a semi-cylindrical wall 1002 for receiving and maintaining said reservoir. see 100, as can be seen in particular in FIGS. 27 and 28. The semi-cylindrical wall 1002 has an oblong or elongated aperture of 1003 cam, as well as retaining ramps 1004 and guide pins 1005 on each side. of said semi-cylindrical wall 1002. Said cam opening 1003 receives said cam projection 920 of said meshing wheel 900.
    [0011] Advantageously, the device also comprises a support plate 1100 integral with the body 10, that is to say not movable relative thereto. This support plate 1100 cooperates with said reservoir support member 1000, the latter being displaceable in translation relative to said support plate 1100. As can be seen in FIG. 29, said support plate 1100 comprises holding elements 1104, adapted to cooperate with said holding ramps 1004 of said reservoir support member 1000, as well as rectilinear guide ribs 1105 adapted to cooperate with said guide pins 1005 of said reservoir support member 1000.
    [0012] When the user wishes to use the device, he opens the hood elements 11, 12, which has the effect of actuating the loading system. The arming member 800 is moved to its loaded position which has the effect of compressing the spring 70 which then exerts an axial force on the actuating member 50 to bias the latter towards its dispensing position. During this movement of the arming member 800 towards its loaded position, the actuating member 50 is moved to come into contact with the lock 501 of the blocking means 500, so that in the loaded position, the organ actuator 50 is retained and blocked against any displacement to its dispensing position. Simultaneously, the toothing 810 25 of the arming member 800 meshes with the toothed projection 910 of said meshing wheel 900. Thus, during this loading phase, there is no action on the reservoir 100, which remains stationary relative to the body 10. In this loaded position, shown in Figures 4a, 4b, 5, 6, 7 and 8, the device is in the waiting position.
    [0013] When the user inhales through the mouthpiece 400, he will deform the deformable air chamber 60, which will rotate the trigger member 600 attached to said air chamber 60. This displacement of the element The trigger 600 will rotate the latch 501 relative to the projection 59 of the actuating member 50, to release the locking means 500. Under the effect of the spring 70, the arming member 800 will therefore be moved axially upwards and thus push the actuating member 50 5 axially upwards, as can be seen in FIGS. 9a to 24. This axial displacement of the arming member 800 will cause the meshing wheel to rotate 900. The cam projection 920 of said meshing wheel 900 being off-axis with respect to the axis of rotation, in particular arranged close to the periphery of said disk 930, it will make a circular movement during the rotation of said meshing wheel. FIGS. 7, 10, 15, 18 and 23 illustrate in detail the position of said cam projection 920 respectively at the beginning of the rotation, after a quarter turn, after a half turn, after three-quarters of a turn and after a complete turn of said meshing wheel 900.
    [0014] Since the cam projection 920 is disposed in the cam opening 1003 of said tank support member 1000, this circular motion of the cam projection 920 will firstly move it laterally into said cam opening 1003 as illustrated in detail in Figures 8, 11, 16, 19 and 24, but it will also cause said reservoir support member 20 in axial displacement relative to the body 10 and therefore with respect to the valve 210. Said support member tank 1000 can not move relative to said support plate 1100 in translation, by the cooperation of guide pins 1005 with the guide ribs 1105.
    [0015] The cooperation between the holding members 1104 and the holding ramps 1004 also ensures a perfect translation of said tank support member 1000 with respect to said support plate 1100. Therefore, over the first half of the axial stroke of the arming member 800, that is to say on the first half-turn of the meshing wheel 900, the cam projection 920 displaces said reservoir support member 1000, and therefore said reservoir 100, axially towards the top, which will actuate the valve 200. On the second half of the race 3028765 13 axial armament member 800, that is to say, on the second half-turn of the meshing wheel 900 the cam projection 920 will return to its starting position and thus move said reservoir support member 1000 together with said reservoir 100 axially downward, thereby returning the valve to its home position. Thus a complete race of the arming member 800, and thus a complete revolution of the meshing wheel 900, corresponds to a complete cycle of actuation of the valve 200, with a relative displacement back and forth between the tank 100 and the valve 210 of the valve 200.
    [0016] The dispensing position of the arming member 800, that is to say the end of its axial actuating stroke, is defined by a stop between said projection 59 of the actuating member 50 and a fixed part 19 relative to the body 10, as visible in Figure 21 end inhalation, the user closes the cover elements 11, 12, 15 which brings the device in the rest position, being ready for use higher. The present invention has been described with reference to an advantageous embodiment, but it is understood that a person skilled in the art may make any modifications thereto, without departing from the scope of the present invention as defined by the appended claims.
    权利要求:
    Claims (8)
    [0001]
    CLAIMS1.- A fluid dispensing device triggered by inhalation, comprising a product reservoir (100) containing a fluid product and a propellant gas, a metering valve (200) being assembled on said reservoir (100) to selectively distribute the fluid product, said device comprising: - a cocking member (800) displaceable on the one hand between a rest position and a loaded position by compressing a spring (70), and movable on the other hand axially between said loaded position and a dispensing position under the effect of the force exerted by said compressed spring, - locking means (500) for locking said arming member in said loaded position, - a triggering system controlled by inhalation to release said locking means (500), characterized in that said arming member (800) has a toothing (810) and in that the device further comprises: - a support element tank (1000) fixed to said tank (100) and having a cam opening (1003), and - a meshing wheel (900) comprising on the one hand a toothed projection (910) adapted to cooperate with said toothing (810). ) of said arming member (800), and secondly a cam projection (920), adapted to cooperate with said cam opening (1003) of said tank support member (1000), said toothed projection (910) being substantially centered with respect to the axis of rotation of said meshing wheel (900) and said cam projection (920) being off-axis with respect to said axis of rotation, said meshing wheel (900) cooperating with said actuating member (900) arming (800) such that when said arming member (800) moves from its loaded position to its dispensing position, said meshing wheel (900) makes a complete turn, so that said projection of cam 3028765 (920) makes a circular displacement causing the d axial displacement back and forth of said tank support member (1000), with a first axial displacement to actuate said valve (200) and a second axial displacement in the opposite direction to return the valve 5 in the rest position.
    [0002]
    2.- Device according to claim 1, comprising an actuating member (50) cooperating with said arming member (800), said actuating member (50) being provided with a cam surface (51) for moving said arming member (800) from a rest position to a loaded position, said actuating member (50) cooperating in said loaded position with said locking means (500) to maintain said arming member (800) ) in said loaded position until inhalation, and said actuating member (50) being moved by said arming member (800) to a dispensing position after releasing said locking means (500) to actuate said valve (200).
    [0003]
    3.- Device according to claim 2, wherein said locking means (500) comprise a latch (501) cooperating in the locking position with a projection (59) of said actuating member (50).
    [0004]
    4. A device as claimed in any one of the preceding claims, wherein said inhalation controlled triggering system comprises a deformable air chamber (60) which is deformed upon inhalation, said deformable air chamber (60) being attached to a trigger element (600), such as a swivel rod.
    [0005]
    5.- Device according to claim 4, wherein said locking means (500) are integral with said trigger element (600). 3028765 16
    [0006]
    6.- Device according to any one of the preceding claims, wherein said reservoir support member (1000) cooperates with a support plate (1100) integral with said body (10). 5
    [0007]
    7.- Device according to claim 6, wherein said support plate (1100) comprises holding elements (1104), adapted to cooperate with holding ramps (1004) of said tank support member (1000). 10
    [0008]
    8.- Device according to claim 6 or 7, wherein said support plate (1100) comprises rectilinear guide ribs (1105) adapted to cooperate with guide pins (1005) of said reservoir support member (1000). . 15
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3220985B1|2018-10-31|Device for dispensing a fluid product triggered by inhalation.
    EP2049178B1|2018-05-30|Fluid-product dispensing device
    EP2046428B1|2014-03-26|Fluid-product dispensing device
    EP1059952B1|2003-10-22|Dispensing device for fluid product activated by inhaling
    EP2276530B1|2011-10-12|Device for dispensing a fluid product
    EP3442632B1|2020-02-05|Device for the dispensing of a fluid product synchronised with inhalation
    EP2854913A1|2015-04-08|Device for distributing a fluid product
    EP2046429B1|2018-06-20|Fluid-product dispensing device
    EP1335766B1|2004-11-10|Fluid product dispensing device
    EP1467788B1|2010-09-15|Fluid product dispensing device
    WO2014147330A1|2014-09-25|Fluid-product distribution device
    EP2854911A1|2015-04-08|Dry powder inhalator
    EP3697482B1|2021-12-08|Device for inhalation-synchronized dispensing of a fluid product
    EP3697483B1|2021-12-08|Device for inhalation-synchronized dispensing of a fluid product
    WO2020161418A1|2020-08-13|Device for the inhalation-synchronized dispensing of a fluid product
    WO2020161420A1|2020-08-13|Device for the inhalation-synchronized dispensing of a fluid product
    WO2020161423A1|2020-08-13|Device for dispensing a fluid product synchronized with inhalation, and method for assembling said device
    同族专利:
    公开号 | 公开日
    US20170319798A1|2017-11-09|
    EP3220985A1|2017-09-27|
    FR3028765B1|2016-12-23|
    US11045616B2|2021-06-29|
    JP2017535351A|2017-11-30|
    CN107073235A|2017-08-18|
    EP3220985B1|2018-10-31|
    WO2016079410A1|2016-05-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3157179A|1962-08-31|1964-11-17|Merck & Co Inc|Aerosol device|
    WO1998041254A1|1997-03-19|1998-09-24|Bacon Raymond J|Aerosol dispensing device|
    WO1999044662A1|1998-03-04|1999-09-10|Tebro|Dispensing device for fluid product activated by inhaling|
    GB2461153A|2008-06-25|2009-12-30|Astrazeneca Ab|Inhaler with energy absorbing pads|
    WO2013175121A1|2012-05-24|2013-11-28|Aptar France Sas|Device for dispensing fluid product|
    WO2013178951A1|2012-05-31|2013-12-05|Aptar France Sas|Device for dispensing a fluid product|
    FI871799A|1986-04-25|1987-10-26|Glaxo Group Ltd|INDIKERINGSANORDNING.|
    US20040237961A1|1995-06-08|2004-12-02|Snow John Medlin|Inhalation actuated device for use with metered dose inhalers |
    US5855564A|1997-08-20|1999-01-05|Aradigm Corporation|Aerosol extrusion mechanism|
    FR2904228B1|2006-07-25|2009-05-29|Valois Sas|DEVICE FOR DISPENSING FLUID PRODUCT.|
    FR2924351B1|2007-12-03|2011-09-30|Valois Sas|DEVICE FOR DISPENSING FLUID PRODUCT|
    FR2924352B1|2007-12-03|2010-01-29|Valois Sas|DEVICE FOR DISPENSING FLUID PRODUCT.|CA169756S|2016-02-08|2017-09-01|Nicoventures Holdings Ltd|Electronic cigarette|
    GB201605101D0|2016-03-24|2016-05-11|Nicoventures Holdings Ltd|Electronic vapour provision system|
    GB201605105D0|2016-03-24|2016-05-11|Nicoventures Holdings Ltd|Vapour provision apparatus|
    GB201605100D0|2016-03-24|2016-05-11|Nicoventures Holdings Ltd|Vapour provision system|
    FR3050115A1|2016-04-15|2017-10-20|Aptar France Sas|DEVICE FOR DISPENSING FLUID PRODUCT SYNCHRONIZED WITH INHALATION.|
    FR3072295B1|2017-10-18|2019-10-11|Aptar France Sas|DEVICE FOR DISPENSING FLUID PRODUCT SYNCHRONIZED WITH INHALATION.|
    FR3074051B1|2017-11-29|2019-11-22|Aptar France Sas|DEVICE FOR DISPENSING FLUID PRODUCT SYNCHRONIZED WITH INHALATION|
    法律状态:
    2015-11-27| PLFP| Fee payment|Year of fee payment: 2 |
    2016-05-27| PLSC| Search report ready|Effective date: 20160527 |
    2016-11-25| PLFP| Fee payment|Year of fee payment: 3 |
    2017-11-27| PLFP| Fee payment|Year of fee payment: 4 |
    2019-11-26| PLFP| Fee payment|Year of fee payment: 6 |
    2021-08-06| ST| Notification of lapse|Effective date: 20210705 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1461291A|FR3028765B1|2014-11-21|2014-11-21|DEVICE FOR DISPENSING FLUID PRODUCT TRIGGERED BY INHALATION.|FR1461291A| FR3028765B1|2014-11-21|2014-11-21|DEVICE FOR DISPENSING FLUID PRODUCT TRIGGERED BY INHALATION.|
    PCT/FR2015/053096| WO2016079410A1|2014-11-21|2015-11-17|Device for distribution of fluid product triggered by inhalation.|
    JP2017527361A| JP2017535351A|2014-11-21|2015-11-17|Suction-driven fluid dispenser device|
    CN201580062854.5A| CN107073235A|2014-11-21|2015-11-17|By sucking the device fluid dispensing product started|
    US15/525,345| US11045616B2|2014-11-21|2015-11-17|Device for distribution of fluid product triggered by inhalation|
    EP15817441.7A| EP3220985B1|2014-11-21|2015-11-17|Device for dispensing a fluid product triggered by inhalation.|
    [返回顶部]