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    Pressure compensation device for a two-part container
    11.
    发明授权
    Pressure compensation device for a two-part container 有权
    用于两部分集装箱的压力补偿装置

    公开(公告)号：US06223933B1

    公开(公告)日：2001-05-01

    申请号：US09437275

    申请日：1999-11-10

    申请人： Dieter Hochrainer ,  Bernd Zierenberg ,  Heinrich Kladders ,  Martin Essing ,  Gilbert Wuttke ,  Matthias Hausmann ,  Joachim Eicher

    发明人： Dieter Hochrainer ,  Bernd Zierenberg ,  Heinrich Kladders ,  Martin Essing ,  Gilbert Wuttke ,  Matthias Hausmann ,  Joachim Eicher

    IPC分类号： B67D542

    CPC分类号： B65D83/0055 ,  B05B11/00412 ,  B05B11/0044 ,  B05B11/00444 ,  B05B11/00446

    摘要： For medical fluids, two-part containers are used which consist of an inner container and an outer container which is impenetrable to diffusion. The inner container collapses when the fluid is removed. For the purposes of pressure compensation between the gaseous space, disposed between the inner- and outer containers, and the surroundings of the two-part container, a pressure compensation device is required by means of which at the same time the loss of fluid through diffusion from the collapsible inner container is kept as little as possible. To that end, at least one channel is used which communicates the gas-filled intermediate space with the surroundings of the two-part container. The time constant for compensation of a pressure differential of a few millibars is within the region of quite a few hours. It is obtained by selecting the length of the channel and channel cross-section. The, at least one, channel can be produced individually, or a plurality of channels can be present in the form of pores in an open-pore sintered material or in a permeable membrane. The pressure compensation device permits storage of the two-part container for many years, and use for many weeks as fluid is being removed in portion-wise manner. During these times, the quantity of fluid in the inner container, or the concentration thereof, changes substantially less than with the use of a known two-part container.

    摘要翻译： 对于医疗流体，使用两部分容器，其由内部容器和不容易扩散的外部容器组成。 内部容器在流体被移除时塌陷。为了在设置在内部和外部容器之间的气体空间与两部分容器的周围之间的压力补偿的目的，需要一个压力补偿装置，借助于此， 同时通过从可折叠的内部容器扩散而导致的流体损失保持尽可能少。 为此，使用至少一个通道将气体填充的中间空间与两部分容器的周围环境连通。 补偿几毫巴压力差的时间常数在不到几个小时的时间内。 通过选择通道和通道横截面的长度来获得。 可以单独制造至少一个通道，或者可以在开孔烧结材料或渗透膜中以孔的形式存在多个通道。压力补偿装置允许储存两部分容器 多年来，随着流体以分开的方式被去除，使用了好几个星期。 在这些时间内，内部容器中的流体量或其浓度相对于使用已知的两部分容器而言变化明显更小。

    Pressure compensation device for a two-part container
    12.
    发明授权
    Pressure compensation device for a two-part container 有权
    用于两部分集装箱的压力补偿装置

    公开(公告)号：US07090093B2

    公开(公告)日：2006-08-15

    申请号：US10815531

    申请日：2004-04-01

    申请人： Dieter Hochrainer ,  Bernd Zierenberg ,  Heinrich Kladders ,  Martin Essing ,  Gilbert Wuttke ,  Matthias Hausmann ,  Joachim Eicher

    发明人： Dieter Hochrainer ,  Bernd Zierenberg ,  Heinrich Kladders ,  Martin Essing ,  Gilbert Wuttke ,  Matthias Hausmann ,  Joachim Eicher

    IPC分类号： B67D5/42 ,  B65D1/32

    CPC分类号： B65D83/0055 ,  B05B11/00412 ,  B05B11/0044 ,  B05B11/00444 ,  B05B11/00446

    摘要： For medical fluids, two-part containers are used which consist of an inner container and an outer container which is impenetrable to diffusion. The inner container collapses when the fluid is removed. For the purposes of pressure compensation between the gaseous space, disposed between the inner- and outer containers, and the surroundings of the two-part container, a pressure compensation device is required by means of which at the same time the loss of fluid through diffusion from the collapsible inner container is kept as little as possible. To that end, at least one channel is used which communicates the gas-filled intermediate space with the surroundings of the two-part container. The time constant for compensation of a pressure differential of a few millibars is within the region of quite a few hours. It is obtained by selecting the length of the channel and channel cross-section. The, at least one, channel can be produced individually, or a plurality of channels can be present in the form of pores in an open-pore sintered material or in a permeable membrane. The pressure compensation device permits storage of the two-part container for many years, and use for many weeks as fluid is being removed in portion-wise manner. During these times, the quantity of fluid in the inner container, or the concentration thereof changes substantially less than with the use of a known two-part container.

    摘要翻译： 对于医疗流体，使用两部分容器，其由内部容器和不容易扩散的外部容器组成。 当流体被移除时，内部容器塌陷。 为了在设置在内部和外部容器之间的气体空间与两部分容器的周围之间的压力补偿之间进行压力补偿，需要压力补偿装置，同时通过该压力补偿装置损失流体通过扩散 从可折叠的内部容器保持尽可能少。 为此，使用至少一个通道将气体填充的中间空间与两部分容器的周围环境连通。 补偿几毫巴压力差的时间常数在不到几个小时的时间内。 通过选择通道和通道横截面的长度来获得。 可以单独制造至少一个通道，或者多个通道可以以开孔烧结材料或渗透膜中的孔的形式存在。 压力补偿装置可以容纳两部分容器的存放多年，并且以分段方式移除流体使用多个星期。 在这些时间内，内部容器中的流体量或其浓度变化明显小于使用已知的两部分容器。

    Locking-tensioning mechanism for a miniaturised high pressuriser
    13.
    发明申请
    Locking-tensioning mechanism for a miniaturised high pressuriser 有权
    小型化高压机的锁紧机构

    公开(公告)号：US20050269424A1

    公开(公告)日：2005-12-08

    申请号：US11174327

    申请日：2005-07-01

    申请人： Gilbert Wuttke ,  Michael Schyra ,  Andreas Fiol ,  Joachim Eicher

    发明人： Gilbert Wuttke ,  Michael Schyra ,  Andreas Fiol ,  Joachim Eicher

    IPC分类号： A61M11/06 ,  A61M15/00 ,  B05B11/00 ,  B05B9/04

    CPC分类号： B05B11/3091 ,  A61M11/06 ,  A61M15/0065

    摘要： A locking tensioning mechanism for a miniaturised high pressure generator is disclosed, which mechanism will allow delivery of a set volume of a liquid, and the volume to be delivered by a high pressure generator can be altered subsequently by adjusting one of the stops of the spring component, which locking tensioning mechanism may be used in a high pressure generator for producing an inhalable aerosol or in a needleless injector for injecting a volume of a liquid into animal or plant tissue.

    摘要翻译： 公开了一种用于小型化的高压发生器的锁定张紧机构，该机构将允许输送一定体积的液体，并且随后可以通过调节弹簧的一个止挡件来改变由高压发生器输送的体积 组件，该锁定张紧机构可用于产生可吸入气溶胶的高压发生器中，或用于将一定体积的液体注射到动物或植物组织中的无针注射器中。

    Nebulizer
    17.
    发明授权
    Nebulizer 有权
    喷雾器

    公开(公告)号：US07537006B2

    公开(公告)日：2009-05-26

    申请号：US11064616

    申请日：2005-02-24

    申请人： Gilbert Wuttke ,  Hubert Kunze ,  Ralf Thoemmes

    发明人： Gilbert Wuttke ,  Hubert Kunze ,  Ralf Thoemmes

    IPC分类号： A61M11/00

    CPC分类号： A61M15/0065 ,  A61M15/0018 ,  A61M2016/0021 ,  A61M2016/0039 ,  A61M2205/44 ,  B05B11/0005 ,  B05B11/3091 ,  B05B12/004

    摘要： A nebulizer for a fluid having a pressure generator for conveying and nebulizing the fluid, particularly in the form of an inhaler, is proposed. To improve the user guidance it is envisaged that the nebulizer should have a signal device for generating at least one acoustic and/or vibratory signal, particularly during a nebulizing process.

    摘要翻译： 提出了一种用于具有用于输送和雾化流体的压力发生器的流体雾化器，特别是以吸入器的形式。 为了改善用户指导，设想雾化器应该具有用于​​产生至少一个声和/或振动信号的信号装置，特别是在雾化过程期间。