PORTABLE HIGH FREQUENCY AIR PULSE DELIVERY DEVICE
    4.
    发明公开
    PORTABLE HIGH FREQUENCY AIR PULSE DELIVERY DEVICE 审中-公开
    TRAGBARE VORRICHTUNG ZUR HOCHFREQUENZAUSGABE VON LUFTIMPULSEN

    公开(公告)号:EP2542288A1

    公开(公告)日:2013-01-09

    申请号:EP11750250.0

    申请日:2011-03-04

    IPC分类号: A61M16/00 A61M16/06

    摘要: A portable air pulse delivery device includes a housing and an air compressor having a motor disposed in the housing. The motor is operable at speeds between 1200 and 4800 rpm. The air compressor includes an air inlet and an air outlet. An untethered power source is disposed in the housing and is operably connected to the motor. An intake filter is disposed in the housing and is in fluid communication with the air inlet of the air compressor. An outlet port is coupled to the air outlet of the air compressor and is in communication with an exterior of the housing. A mouthpiece includes an inlet coupled to the outlet port and an outlet having a gas exit port. The air compressor is operative to produce an average gas flow rate of between about 2-3 L/min at the gas exit port at a pulsation frequency of between about 20 Hz to 80 Hz. A method for delivering air pulses to a mouth of a user is also provided.

    摘要翻译: 便携式空气脉冲输送装置包括壳体和具有设置在壳体中的电动机的空气压缩机。 电机可在1200和4800 rpm之间的速度下运行。 空气压缩机包括空气入口和空气出口。 未封闭的电源设置在壳体中并且可操作地连接到电动机。 入口过滤器设置在壳体中并且与空气压缩机的空气入口流体连通。 出口连接到空气压缩机的空气出口并与外壳的外部连通。 吸嘴包括连接到出口的入口和具有气体出口的出口。 空气压缩机可操作以在约20Hz至80Hz的脉动频率下在气体出口处产生约2-3L / min的平均气体流速。 还提供了将空气脉冲传送到用户口部的方法。

    AEROSOL DELIVERY DEVICE
    6.
    发明公开
    AEROSOL DELIVERY DEVICE 有权
    AEROSOLABGABEVORRICHTUNG

    公开(公告)号:EP2608830A1

    公开(公告)日:2013-07-03

    申请号:EP11871358.5

    申请日:2011-08-24

    IPC分类号: A61M11/02 B05B7/24

    摘要: An aerosol delivery system is disclosed that is a single-use (disposable) continuous nebulizer system designed for use with mechanically ventilated patients to aerosolize medications for inhalation with a general purpose nebulizer, or for connection with devices usable in endoscopic procedures. The system separates the liquid reservoir from the nebulization process taking place either at the adapter hub, where it fits into an endotracheal tube (ETT), or a gas humidifier, where the aerosol may treat a gas used in an endoscopic procedure, with a multi-lumen tube configured to nebulize liquid and air at its distal end. The refillable liquid reservoir is mounted away from the immediate treatment zone, avoiding orientation issues associated with other types of nebulizers having a self-contained reservoir. The system can produce aerosols having a wide range of droplet sizes, depending upon central lumen diameter, with values of MMAD that range from 4 to 30 μm.

    摘要翻译: 公开了一种气溶胶输送系统,其是一种一次性(一次性)连续雾化器系统,其被设计用于机械通气患者,以使用通用雾化器吸入药物雾化,或与可用于内窥镜手术的装置连接。 该系统将液体储存器与雾化过程进行分离,该适配器毂适配于气管插管(ETT)或气体加湿器,气雾剂可以处理内窥镜手术中使用的气体, 配置为在其远端处雾化液体和空气的管腔。 可再填充液体储存器远离立即处理区域,避免与具有独立储存器的其它类型的喷雾器相关的取向问题。 该系统可以根据中心管腔直径产生范围广泛的液滴尺寸的气溶胶,其中MMAD的值范围为4至30μm。