CN114080254A - 鼻用粉末输送装置 - Google Patents
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Abstract
本发明涉及鼻用粉末输送装置(100),所述鼻用粉末输送装置(100)包括:容器(110),容纳至少一个剂量的粉末;鼻部输送头(120),用于插置到使用者的鼻孔中,所述鼻部输送头具有输送孔径(121);以及排气系统(130),在启动所述鼻用粉末输送装置(100)时产生用于通过所述输送孔径(121)将一定剂量的粉末输送到所述鼻孔中的压缩气流,所述排气系统包括布置在裙板(125)中的空气室(131)和活塞(132),所述活塞(132)在启动所述装置时在所述空气室(131)中密封地滑动以压缩容纳在所述空气室(131)中的空气,所述活塞(132)刚性地连接到启动构件(140),其中,至少一个可断开桥接件(200)设置在所述裙板(125)和所述启动构件(140)之间,其中每个可断开桥接件(200)形成在所述裙板(125)上并且与形成在所述启动构件(140)上的径向突起(210)配合,每个径向突起(210)具有比相应的可断开桥接件(200)的轴向延伸部大的轴向延伸部,并且在相应的可断开桥接件(200)的任一侧上形成倾斜的轴向斜面。
Description
技术领域
本发明涉及鼻用粉末输送装置。
背景技术
鼻用粉末输送装置是众所周知的。它们通常包括容纳一剂或多剂粉末的容器、输送装置和用于插置到使用者的鼻孔中的鼻部输送头,所述鼻部输送头包括输送孔径。输送装置通常包括排气系统。当启动输送装置时,一定剂量的粉末被输送到使用者的鼻孔中。
现有技术中这些装置的缺点关乎到装置的可靠性,特别是在启动时。因此,在启动时通常在彼此抵靠的两个可移动部分之间提供可断开桥接件,以在使用者的手中积累能量,并以预定方式限定实现启动所需的力的阈值。然而,这些可断开桥接件具有有时会留下可断开桥接件残留或残余物的缺点,这在装置启动时可能成为阻碍。
文献WO9946055、WO0245866、WO2015001281、WO2017118827、US2016296957、WO2017191400、US6708846和US6321942描述了现有技术中的这些装置。
发明内容
本发明旨在提供一种不会产生上述缺点的鼻用粉末输送装置。
本发明还旨在提供一种改善了装置在启动过程中的可靠性的用于粉末的鼻用粉末输送装置。
本发明还旨在提供一种易于制造和组装且成本低的鼻用粉末输送装置。
本发明还旨在提供一种鼻用粉末输送装置,所述鼻用粉末输送装置包括:容器,容纳至少一个剂量的粉末;鼻部输送头,用于插置到使用者的鼻孔中,所述鼻部输送头包括输送孔径;以及排气系统,在启动用于粉末的所述鼻部输送装置时产生压缩气流,以通过所述输送孔径将一定剂量的粉末输送到所述鼻孔中,所述排气系统包括布置在裙板内的空气室和活塞,所述活塞在启动所述装置时在所述空气室中密封地滑动以压缩容纳在所述空气室中的空气,所述活塞刚性地连接到启动构件,其中,在启动之前,至少一个可断开桥接件设置在所述裙板和所述启动构件之间,每个可断开桥接件形成在所述裙板上并与形成在所述启动构件上的径向突起配合,每个径向突起包括比相应的可断开桥接件的轴向延伸部大的轴向延伸部,并且在相应的可断开桥接件的任一侧上形成倾斜的轴向斜面。
优选地,所述裙板包括在其轴向下部边缘附近处的径向向内突出的下部凸缘,所述至少一个可断开桥接件形成在所述下部凸缘的径向内边缘上。
优选地,每个可断开桥接件的材料量在相应的径向突起的顶部处是最小的。
优选地,所述启动构件包括在其外侧表面上的径向向外突出的轮廓,诸如纵向脊,每个径向突起至少与所述突出轮廓径向向外延伸得一样多。
优选地,所述容器容纳一个单剂量的粉末,所述粉末在所述鼻用粉末输送装置的单次启动期间被分配。
附图说明
这些特征和优点以及其它特征和优点将在以下参考作为非限制性示例的附图进行的详细描述中变得更加清楚,在附图中:
图1是根据一个优选的实施方式的在启动之前处于待用位置的鼻用粉末输送装置的示意性截面图,
图2是与图1类似的在启动的开始阶段的视图,
图3至图5是与图1类似的示出了在启动过程中的不同位置的视图,
图6是与图1类似的在启动的末尾阶段的视图,
图7和图8分别是根据一个优选的实施方式的可断开桥接件的俯视图和侧视图的详细视图,以及
图9是装置的通过可断开桥接件连接的两个部分在启动之前的示意性局部立体图。
具体实施方式
在本说明书中,术语“轴向”和“径向”是指图1所示的装置的纵向轴线A。术语“近端”和“远端”是指所述装置的输送孔径。术语“顶部”、“底部”、“上部”和“下部”是指附图中所示的装置的正确位置。
本发明更具体地适用于单剂量粉末类型的装置,诸如附图中所示的装置。当然,也可以应用于其它类型的鼻用粉末输送装置。
图中所示的装置100包括容纳一个单剂量的粉末的容器110。具有容纳多于一个剂量的容器的装置是可能的。同样,包括各自容纳一个单剂量的几个容器的装置也是可能的。
鼻部输送头120装配在所述容器110上,所述鼻部输送头用于插置到使用者的鼻孔中。所述鼻部输送头包括输送孔径121。输送头120包括沿径向延伸的指托122,以便于启动。中空套筒123从所述指托122轴向向上延伸并终止于所述输送孔径121。优选地,该中空套筒123具有减小的径向尺寸,以便能够在启动时插置到鼻孔中。在指托122的相对侧处,裙板125从所述指托122轴向向下延伸。所述裙板125在其轴向下端附近包括径向向内突出的下部凸缘127。
装置100还包括排气系统130,所述排气系统130在启动所述装置100时产生压缩气流,以通过所述输送孔径121在所述鼻孔中输送一个剂量的粉末。所述排气系统包括空气室131和在所述空气室131中密封滑动的活塞132,以压缩包含在所述空气室131中的空气,从而产生所述压缩气流。活塞132优选地包括上唇缘132a和下唇缘132b。空气室131由中空轴向圆筒128形成,圆筒128优选地与输送头120的指托122一体地刚性连接。所述中空圆筒128的下侧是打开的并由所述活塞132阻挡。因此,裙板125优选地设置在所述中空圆筒128周围,并且可以由固定的中空套筒形成,例如,卡扣配合在输送头120的指托122中。空气室131在启动之前开放于大气。
活塞132优选地刚性连接到启动构件140,使用者将在启动时按压启动构件140以使活塞132在空气室131中移动。启动构件140可以在其外侧表面上包括突出轮廓,例如图9中可以看到的纵向脊145。
在启动之前,在裙板125和启动构件140之间设置至少一个可断开桥接件200。优选地,每个可断开桥接件200形成在裙板125的径向凸缘127的径向内侧边缘上并延伸到启动构件140。通常由少量的材料限定的断开点形成在与启动构件140的接触处。这些可断开桥接件200允许在存储或运输期间或在意外掉落期间防止意外的或不期望的启动。它们需要施加预定的力以被破坏,这允许在使用者的手中产生一定的预压缩。其可以具有任何数量的可断开桥接件,例如,分布在装置外围周围的三个可断开桥接件。
在附图所示的示例中,容器110由中空管111形成,中空管111在其两个轴向端处开口,并且在其近端处由诸如球体的封闭元件112封闭,并且在其远端处由插件115封闭。所述插件115包括形成杆的轴向延伸部,并且在启动时能够在所述中空管111中滑动以将所述封闭元件112推动到其关闭位置之外。在该示例中,排气系统130的活塞132刚性地连接到轴向突起135,所述轴向突起135在近端方向延伸并且在启动期间在压缩容纳在空气室131中的空气的过程中与活塞132一起移动。当所述活塞132的突起135与所述容器110的插件115接触时,活塞132的持续运动将导致所述中空管111中的所述插件115滑动到其关闭位置之外。所述插件115一方面将打开排气系统130和容器110之间的通道,另一方面将导致封闭元件112的排出。因此,压缩在空气室131中的空气将流动到所述容器中,并在所述输送孔径121的方向上驱动一定剂量的粉末到所述容器之外。文献WO9946055、WO0245866、WO2015001281和WO2017118827描述了这种类型的装置。当然,其它类型的装置也是可能的。
根据本发明,每个可断开桥接件200与形成在启动构件上的径向突起210配合。
每个径向突起210包括比可断开桥接件的轴向延伸部大的轴向延伸部,并且在可断开桥接件200的任一侧上形成倾斜的轴向斜面(可以在图8中看到)。
可断开桥接件200的材料量优选地在径向突起210的最突出部分或顶部211处最小,以保证可断开桥接件将在该位置处断开。
本发明可以避免在启动过程中一旦断开时可断开桥接件的任何摩擦风险。实际上,一旦可断开桥接件200在启动的最开始阶段断开,启动构件140就相对于裙板125轴向移动,使得可断开桥接件200相对于径向突起210的顶部211偏移,并且因此远离启动构件140的外表面。因此,消除了启动时可断开桥接件与所述外表面摩擦的风险。
当启动构件140的外表面包括脊145时,这种风险更为显著。实际上,在这种情况下,如果在桥接件断开之后启动构件稍微旋转,则所述脊将导致潜在的阻碍摩擦。
本发明提供的径向突起210至少与所述脊145径向延伸得一样多,以限制甚至消除这种风险。
已经参考一个优选的实施方式描述了本发明,但是应理解,本领域的技术人员可以在不脱离如所附权利要求所限定的本发明的范围的情况下对其进行任何修改。
Claims (5)
1.鼻用粉末输送装置(100),包括:
容器(110),容纳至少一个剂量的粉末;
鼻部输送头(120),用于插置到使用者的鼻孔中,所述鼻部输送头包括输送孔径(121);以及
排气系统(130),在启动所述鼻用粉末输送装置(100)时产生压缩气流以通过所述输送孔径(121)将一定剂量的粉末输送到所述鼻孔中,所述排气系统包括布置在裙板(125)中的空气室(131)和活塞(132),所述活塞在启动所述装置时在所述空气室(131)中密封地滑动以压缩容纳在所述空气室(131)中的空气,所述活塞(132)刚性地连接到启动构件(140),其特征在于,在启动之前,至少一个可断开桥接件(200)设置在所述裙板(125)和所述启动构件(140)之间,每个所述可断开桥接件(200)形成在所述裙板(125)上并且与形成在所述启动构件(140)上的径向突起(210)配合,每个所述径向突起(210)包括比相应的可断开桥接件(200)的轴向延伸部大的轴向延伸部,并且在相应的可断开桥接件(200)的任一侧上形成倾斜的轴向斜面。
2.根据权利要求1所述的装置,其中,所述裙板(125)包括在所述裙板(125)的轴向下部边缘附近处的径向向内突出的下部凸缘(127),所述至少一个可断开桥接件(200)形成在所述下部凸缘(127)的径向内边缘上。
3.根据权利要求1或2所述的装置,其中,每个所述可断开桥接件(200)的材料量在相应的所述径向突起(210)的顶部(211)处最小。
4.根据前述权利要求中任一项所述的装置,其中,所述启动构件(140)包括在所述启动构件(140)的外侧表面上的径向向外突出的轮廓,诸如纵向脊(145),每个所述径向突起(210)至少与所述突出轮廓(145)径向向外延伸得一样多。
5.根据前述权利要求中任一项所述的装置,其中,所述容器(110)容纳一个单剂量的粉末,所述粉末在所述鼻用粉末输送装置(100)的单次启动期间被分配。
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FRFR1907756 | 2019-07-10 | ||
FR1907756A FR3098420B1 (fr) | 2019-07-10 | 2019-07-10 | Dispositif de distribution nasale de poudre |
PCT/FR2020/051232 WO2021005311A1 (fr) | 2019-07-10 | 2020-07-09 | Dispositif de distribution nasale de poudre |
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US (1) | US20220257884A1 (zh) |
EP (1) | EP3996781B1 (zh) |
JP (1) | JP7462729B2 (zh) |
CN (1) | CN114080254A (zh) |
BR (1) | BR112022000379A2 (zh) |
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AR127783A1 (es) | 2021-11-25 | 2024-02-28 | Orexo Ab | Composición farmacéutica que comprende compuestos de drogas biofarmacéuticas |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110283997A1 (en) * | 2010-05-18 | 2011-11-24 | IVAX PHARMACEUTICALS IRELAND (a trading name of IVAX International B.V.) | Dose counters for inhalers, inhalers and methods of assembly thereof |
CN105407947A (zh) * | 2013-07-05 | 2016-03-16 | 阿普塔尔法国简易股份公司 | 流体产品或粉末产品的分配装置 |
WO2018051371A2 (en) * | 2016-09-16 | 2018-03-22 | Cipla Limited | Powder dispenser |
CN208838861U (zh) * | 2017-08-23 | 2019-05-10 | 深圳优丽康生物技术有限公司 | 阴道给药器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19723133A1 (de) * | 1997-06-03 | 1998-12-10 | Caideil M P Teoranta Tourmakea | Austragvorrichtung für Medien |
WO1999046055A1 (fr) | 1998-03-10 | 1999-09-16 | Valois S.A. | Reservoir, procede de remplissage du reservoir et dispositif de distribution du produit fluide contenu dans le reservoir |
US6708846B1 (en) * | 1999-02-14 | 2004-03-23 | Ing. Erich Pfeiffer Gmbh | Dispenser for flowable media |
FR2817847B1 (fr) | 2000-12-08 | 2003-03-28 | Tebro | Dispositif de distribution de produit fluide ou pulverulent |
FR3046552B1 (fr) | 2016-01-07 | 2018-02-16 | Aptar France Sas | Dispositif de distribution nasale de poudre. |
JP6710056B2 (ja) | 2016-02-04 | 2020-06-17 | テルモ株式会社 | 薬液投与装置 |
FR3050984B1 (fr) | 2016-05-04 | 2020-05-15 | Aptar France Sas | Dispositif de distribution de produit fluide. |
-
2019
- 2019-07-10 FR FR1907756A patent/FR3098420B1/fr active Active
-
2020
- 2020-07-09 EP EP20750705.4A patent/EP3996781B1/fr active Active
- 2020-07-09 CN CN202080049239.1A patent/CN114080254A/zh active Pending
- 2020-07-09 JP JP2022501032A patent/JP7462729B2/ja active Active
- 2020-07-09 US US17/625,606 patent/US20220257884A1/en active Pending
- 2020-07-09 WO PCT/FR2020/051232 patent/WO2021005311A1/fr unknown
- 2020-07-09 BR BR112022000379A patent/BR112022000379A2/pt unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110283997A1 (en) * | 2010-05-18 | 2011-11-24 | IVAX PHARMACEUTICALS IRELAND (a trading name of IVAX International B.V.) | Dose counters for inhalers, inhalers and methods of assembly thereof |
CN105407947A (zh) * | 2013-07-05 | 2016-03-16 | 阿普塔尔法国简易股份公司 | 流体产品或粉末产品的分配装置 |
WO2018051371A2 (en) * | 2016-09-16 | 2018-03-22 | Cipla Limited | Powder dispenser |
CN208838861U (zh) * | 2017-08-23 | 2019-05-10 | 深圳优丽康生物技术有限公司 | 阴道给药器 |
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FR3098420A1 (fr) | 2021-01-15 |
EP3996781A1 (fr) | 2022-05-18 |
WO2021005311A1 (fr) | 2021-01-14 |
EP3996781B1 (fr) | 2023-09-06 |
FR3098420B1 (fr) | 2021-07-09 |
JP2022540180A (ja) | 2022-09-14 |
JP7462729B2 (ja) | 2024-04-05 |
BR112022000379A2 (pt) | 2022-05-10 |
US20220257884A1 (en) | 2022-08-18 |
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